Firebase Freelance Jobs

Develop a mobile and web-based app that allows users to:
Input a property address to retrieve satellite imagery.
Capture and upload photos of the property’s sides and corners.
Automatically generate roofline measurements (eaves, rakes) and a detailed report, using satellite and user-provided imagery.

Primary Use Case:
Salespeople can quickly and accurately measure roof dimensions during or before an on-site visit, minimizing the need for manual measurements.

Core Features
1. Satellite Imagery Integration
Use Google Maps API or Nearmap to:
Retrieve high-resolution satellite imagery of the property.
Display the property’s satellite view in the app.
Allow users to trace rooflines directly on the map.
2. Photo Upload & Processing
Guided photo upload feature:
Prompt users to take photos of the house (front, back, sides, and corners).
Upload and store photos securely in the cloud.
Use photogrammetry tools (e.g., Pix4D API) to:
Align photos with satellite imagery.
Generate precise measurements of rooflines.
3. Measurement Tools
Enable users to:
Trace rooflines on satellite or photo imagery.
Input a known dimension (e.g., door width) for scaling.
Automatically calculate lengths (e.g., eaves, rakes) and areas (e.g., roof or siding).
4. Automated Report Generation
Generate a detailed report in PDF format, including:
Roofline measurements (ridges, rakes, eaves, valleys).
Waste factor estimates (e.g., 5%, 10%).
Visuals of the roof and traced areas.
Include branding (e.g., company logo) and export/sharing options.
5. User-Friendly Mobile Interface
Cross-platform app (iOS, Android, and web).
Simple workflows for capturing photos and accessing satellite views.
Responsive design for quick performance on mobile devices.

Recommended Technology Stack
Frontend Development
Framework: React Native (cross-platform mobile app).
UI Libraries: Material UI or TailwindCSS (for modern, responsive design).
Backend Development
Server: Node.js or Python (Django/Flask).
Database: PostgreSQL or MongoDB (to store user data, images, and measurements).
Hosting: AWS, Google Cloud, or Firebase (to handle image uploads and processing).
Satellite Imagery APIs
Google Maps API:

Access satellite and property map views.

Features: Drawing tools, geospatial metadata.
Docs: Google Maps API Documentation.
Nearmap API (Optional for higher resolution):
Features: High-resolution imagery with oblique views.
Docs: Nearmap API Documentation.
Photogrammetry Tools
Pix4D API:

Generate scaled measurements from photos.
Docs: Pix4D API Documentation.
RealityCapture:

High-speed photo processing for 3D or 2D models.
Other APIs
Math.js: For scaling and measurement calculations.
PDFKit or ReportLab: To generate professional PDF reports.

Workflow for Development
Phase 1: Requirements Gathering
Understand specific measurement requirements:
Do you need only rooflines or additional features (e.g., gutter measurements)?
Decide whether to include waste calculations.
Finalize budget and timeline.
Phase 2: Prototyping
Build a basic prototype with the following:
Address-based satellite image retrieval.
Manual roofline tracing with a scaling factor.
PDF report generation.
Phase 3: Photo Integration
Add the ability to upload photos.
Process photos with photogrammetry tools to supplement satellite imagery.
Phase 4: Testing and Optimization
Test with real-world properties to validate accuracy.
Optimize performance for mobile devices.
Phase 5: Launch
Deploy to app stores (Google Play, Apple App Store).
Provide user training or tutorials for sales teams.

Please see the attachment. I need an output similar to this but we can really simplify what I need. I'm mainly looking for roofline measurements of each section of rakes and eaves. Just the linear footage

Skills: Django, Flutter, Node.js, Image Processing, Satellite Image

My Next.js project is nearly finished and requires a skilled developer to complete it. The tasks primarily involve:

- Frontend Fixes: There are some minor adjustments needed on the client-side.
- Backend Logic: You will need to refine and finalize the server-side logic.
- API Integration: The project has several APIs that need to be integrated seamlessly.

Next js with (front-end and backend both part) typescript material UI, express js, firebase( authentication,recaptcha,firestore,firestorage)

An understanding of Next.js, JavaScript, and AWS is essential for this job. You will also need to be able to troubleshoot common issues and think critically about potential improvements. Please note, my AWS account is fully set up and ready for deployment.

Skills: JavaScript, Node.js, Express JS, MongoDB, Next.js

We are seeking an experienced full stack web developer proficient in React.js, Firebase Cloud Functions, and TypeScript. The ideal candidate will have a strong grasp of both front-end and back-end development, with the ability to create scalable applications. You will work closely with our team to design, develop, and maintain our web applications. If you are passionate about coding and have a problem-solving mindset, we would love to hear from you!

Skills: React, JavaScript, Web Application, Node.js, TypeScript

Need to update my React Native project to the latest stable versions, including:

1. All package.json dependencies (React Native, Expo, Firebase, etc.)
2. Android Gradle configurations
3. Ensure compatibility across all updates
4. Test builds and basic functionality

Required Skills:
- Recent React Native experience
- Expo knowledge
- Android/Gradle expertise

Deliverables:
- Updated package.json and gradle files
- Working build
- Brief upgrade notes

Skills: Android, React Native

Looking for full stack web developer to help finish a web application. It is a social media posting application. Must have experience working with the following:
-social media APIs
-firebase API
-google analytics
-front end development
-ChatGPT prompt engineering models
-front end and back end
-stripe integration

This project should be completed within 2 weeks but if everything goes well we could work together in the future.

Skills: Web Development, social media api, MERN Stack, Google Analytics API, Firebase, ChatGPT Prompt, JavaScript, Stripe

🌟 Long-Term, Exciting Opportunity for Flutter/Dart Developer! Work on Innovative Apps for the USA Market 🌟

Are you a talented Flutter/Dart developer or an ambitious coder ready to level up your career? Do you dream of working on innovative apps that can make a real impact in the USA market?

🚀 Then this opportunity is for you!

I’m an entrepreneur and founder of SumoLab, a digital marketing agency, and HEAVY DJs, a mobile DJ company based in Phoenix Arizona USA.

I’m currently working on a series of cutting-edge app ideas designed for both mobile, web and desktop platforms in several market niches.

I have over 20 years experience in marketing, design, UI/UX, project management, and as a business analyst.

My goal? To build creative, high-quality apps that help businesses grow and engage audiences like never before. The first project focuses on building a unique app for mobile DJs to interact with their audiences through song requests, event management, and marketing tools.

Here’s where YOU come in! 🎯

What I’m Looking For:
I’m seeking a passionate React, Java, Flutter, Dart developer who:

- Works as an independent freelancer (not with an agency).
- Wants to collaborate closely with a U.S.-based entrepreneur to bring exciting app ideas to life.
- Has experience with Flutter/Dart and/or related
- Is ready to contribute to both mobile and desktop app development.
- Is curious about the U.S. market and how apps are developed for global audiences.
- Can communicate well and bring creativity to the table.

What You’ll Get:
- A fun and collaborative work experience where your ideas matter.
- Hands-on exposure to the U.S. app market, including how apps are designed and marketed.
- Long-term opportunities to work on multiple exciting app projects.
- The chance to grow your skills with cutting-edge tools like Flutter, Dart, Firebase, and more.

Your First Project:
We’ll start with a mobile app for DJs that will allow:

- Audience Song Requests: Attendees can submit song requests while providing their name and email.
- Event Management: DJs can create profiles, manage events, and promote their services.
- Cross-Platform Development: One codebase for iOS, Android, and desktop versions!
- You’ll be involved in every step of the development process, from coding to testing and launching the app.

Requirements:
- Flutter/Dart or React, we can discuss experience: At least 1 year or a strong willingness to learn.
- Basic understanding of backend technologies (Firebase experience is a bonus).
- Independent and self-motivated: You’re excited to work without the structure of an agency.
- Communication skills: English doesn’t need to be perfect, but we should be able to communicate effectively.
- A creative mindset to solve problems and bring new ideas to the table.

Let’s build something amazing together! 🌎✨

Skills: Android, iOS, Mobile App Development, React Native, JavaScript, Flutter Stack

We are seeking a talented website copywriter to create compelling and engaging content for our website. The ideal candidate will have a knack for transforming complex ideas into clear and persuasive copy that resonates with our audience. You will be responsible for writing homepage content, product descriptions, blog posts, and landing pages that drive conversions. If you have a passion for storytelling and a strong understanding of SEO principles, we want to hear from you!

Skills: Firebase, iOS, Objective-C, Swift, Flutter, Location-Based Service, Core Data, Apple Xcode, Android Studio, RESTful API, JSON, Git, UX & UI Design, SwiftUI

Description:
We are seeking an experienced QA engineer/developer to thoroughly test and debug our seller portal web application. The portal allows sellers to input their data and manage inventory.
Technical Stack:

Backend: Python Flask
Frontend: HTML, CSS, JavaScript
Database/Services: Firebase

Required Tasks:

Perform comprehensive functionality testing of the entire application
Create detailed test reports documenting all identified issues
Debug and fix the discovered problems
Ensure seamless integration with Firebase services

Required Skills:

Strong experience with Python Flask development
Proficiency in frontend technologies (HTML, CSS, JavaScript)
Experience with Firebase integration
Expertise in software testing methodologies
Strong debugging and problem-solving skills

Deliverables:

Complete test documentation
Detailed bug report
Fixed and optimized code
Final testing report after fixes

Skills: Flask, JavaScript, Web Development, CSS, HTML, Firebase

Everything is explained in the doc attached to this message

Skills: Next Js, Supabase, Firebase, Google Search API

Project Overview:
We're seeking an experienced developer/team to build a high-end marketplace platform for luxury items. We have complete Figma designs ready and need expert development services to bring them to life.
Technical Requirements:
1-Frontend & Backend Development
2-Firebase Integration
3-Payment Gateway Integration
4-Shipping API Integration
5-Responsive Web Design
6-Database Architecture Optimization

Core Features:
Marketplace Functionality
1-Buy-now options
2-Timed auction system
3-Real-time bidding capabilities


Multi-user System
1-Buyer portal with profile management, purchase history, and bidding dashboard
2-Seller dashboard with inventory management and sales analytics
3-Admin panel with full control over users, listings, and platform settings


Payment & Shipping

1-Secure payment processing
2-Multiple payment method support
3-Integrated shipping calculation and tracking
4-Order management system



Technical Stack:
1-Firebase for backend and database
2-Required expertise in database optimization and architecture
3-Experience with payment gateway integrations
4-Knowledge of shipping API implementations

Deliverables:
1-Complete source code
2-Database architecture documentation
3-API documentation
4-Deployment assistance
5-Knowledge transfer

Required Skills:
1-Proven experience with marketplace development
2-Strong Firebase expertise
3-Payment gateway integration experience
4-Experience with auction systems
5-Security best practices implementation

Skills: Web Development, JavaScript, Firebase

We are seeking enthusiastic students with a solid understanding of web development to join our project. The ideal candidate will utilize Firebase as the backend and Next.js for the frontend. This is a fantastic opportunity to gain hands-on experience while contributing to an exciting project. If you are passionate about web technologies and eager to learn more, we would love to hear from you!

Skills: JavaScript, React, Node.js, Firebase, HTML

We are seeking a talented website copywriter to create compelling and engaging content for our website. The ideal candidate will have a knack for transforming complex ideas into clear and persuasive copy that resonates with our audience. You will be responsible for writing homepage content, product descriptions, blog posts, and landing pages that drive conversions. If you have a passion for storytelling and a strong understanding of SEO principles, we want to hear from you!

Skills: Firebase, iOS, Objective-C, Swift, Flutter, Location-Based Service, Core Data, Apple Xcode, Android Studio, RESTful API, JSON, Git, UX & UI Design, SwiftUI

Brewongo.AI is an innovative content creation platform designed to transform podcasts, YouTube videos, images, and text prompts into engaging social media posts. It enables users to generate short videos or reels (30–120 seconds) from lengthy podcasts and YouTube content, making it easy to share highlights. Additionally, Brewongo.AI empowers creators to develop podcast stories by providing tools to generate scripts, select avatars, and integrate audio, ultimately building captivating video narratives. This all-in-one solution simplifies content repurposing, boosting reach and engagement across digital platforms

Features
Create Social Media Posts from Podcast, Youtube video, images, text prompt
Create short video or reel 30 - 120 seconds from long Podcast
Create Podcast story with Avatar, script, Audio and Build Video

We are looking for experienced developers with expertise in frontend and backend development, AI and machine learning integration, and video/audio processing tools. Candidates should have proficiency in React.js, LLM engineering, Next.js, Node.js, Python (FastAPI/Flask), AIML, and API integration for building scalable web applications. Experience with AI-driven avatar creation APIs, along with tools like FFmpeg and MoviePy for video and audio processing, is essential. Strong knowledge of cloud platforms (e.g., Firebase, GitHUb, AWS, Google Cloud) and databases like Firestore or PostgreSQL, MongoDB is required. Familiarity with SEO optimization, social media, APIs, and CI/CD pipelines for seamless deployment is preferred. The ideal candidates should also have prior experience in building AI-powered content creation platforms, script-to-avatar pipelines, and interactive multimedia applications to deliver high-quality, scalable solutions.

Skills: Python, LLM Prompt Engineering, AIML, Fullstack

Development of Automated Admin and E-Commerce Hub
We are seeking an experienced development team to build an Automated Admin and E-Commerce Hub. Below are the core functionalities and requirements:

Core Functional Features
Centralized Admin Dashboard:

Real-time tracking of tasks, payments, bookings, and profitability.
Integration of customer data, communication logs (emails, calls, chat), and financial records.
Customizable filters and daily summaries.
Booking and Scheduling System:

Calendar view with integration for Gmail, form submissions, and chatbot interactions.
Automated notifications for overdue or upcoming tasks.
Flexible weekly scheduling.
Job and Quote Management:

Job tracking from quote to completion.
Instant quotes using integrated calculators.
Profitability analysis (labor, materials, and overhead).
Payment Processing:

Integration with payment gateways (PayPal, Stripe, bank transfers).
Real-time tracking of deposits, balances, and overdue payments.
Automated invoicing and recurring payment options.
Customer Notifications:

Personalized SMS and email updates.
Automated reminders and post-transaction follow-ups.
Sentiment analysis to tailor communications.
Automation and AI Features
AI Chatbot:

Generate quotes, manage bookings, and answer FAQs.
Voice-enabled for accessibility and anti-abuse mechanisms.
Brandable chatbot persona with proactive upselling capabilities.
Telephony Integration:

AI-powered voice bots for scheduling, FAQs, and payment assistance.
Mass call capabilities for customer or contractor notifications.
Error logging and admin correction tools.
Email Automation:

AI-powered email sorting, classification, and sentiment analysis.
Automated email campaigns for follow-ups, upselling, and feedback collection.
Attachment management with OCR capabilities.
Predictive Analytics:

Market trend analysis and forecasting.
Predict delays, costs, and job requirements.
E-Commerce Expansion
Dropshipping:

Integration for nationwide product sales.
Automated shipping calculations and one-click deliveries.
Post-purchase feedback collection.
Customer Portal:

Secure login for tracking orders, payments, and progress.
Subscription management for recurring services.
Feedback submission integrated into the portal.
AR Integration:

Augmented reality viewer for product placement previews.
Admin and Finance Management
Supplier and Contractor Management:

Real-time inventory updates and auto-generated purchase orders.
Expandable contractor database with automated notifications.
Financial Automation:

Automated payroll, expense tracking, and invoice generation.
Tax compliance and reporting (e.g., GST/VAT).
Integration with accounting software like QuickBooks or Xero.
Advanced Reporting:

Profitability, revenue, and expense tracking with custom reports.
Real-time dashboards for financial health monitoring.
Developer Requirements
Backend Development:
Experience with databases (PostgreSQL, Firebase) and scalable APIs.
AI and Machine Learning:
Familiarity with tools like Rasa, OpenAI, and sentiment analysis frameworks.
Frontend Development:
Expertise in creating user-friendly dashboards and portals.
Integration Capabilities:
Ability to integrate third-party tools like Stripe, PayPal, Twilio, and OCR systems.
E-Commerce:
Knowledge of WooCommerce, product catalog systems, and automated shipping APIs.
AR Features:
Experience with AR software for interactive product previews.
Deliverables
A fully functional admin dashboard with real-time data tracking.
AI-powered chatbot and telephony systems for customer support.
Integrated e-commerce features with seamless payment and shipping workflows.
Scalable backend architecture for data management and future growth.
Documentation and training materials for system handover.
Timeline and Budget
Please provide:

A timeline for the project broken into key phases.
Cost estimates for each phase or the complete project.
Examples of past work relevant to this project scope.
This job posting ensures developers understand the scope and deliverables without unnecessary details. Let me know if you'd like further refinements!





You said:
can you summarise briefly
ChatGPT said:
ChatGPT
Job Posting: Development of Automated Admin and E-Commerce Hub
We need a development team to build a scalable Automated Admin and E-Commerce Hub with the following key features:

Core Features
Admin Dashboard: Real-time tracking of bookings, payments, tasks, and profitability.
E-Commerce System: Dropshipping, automated shipping calculations, and one-click deliveries.
Automation: AI chatbot and telephony integration for customer support, scheduling, and payments.
Finance Management: Automated invoicing, payroll, tax reporting, and integration with accounting tools.
Customer Portal: Secure login for tracking orders, subscriptions, and feedback submission.
Predictive Analytics: Market trend analysis, forecasting delays, and job profitability insights.
AR Viewer: Augmented reality tool for product previews.
Developer Requirements
Backend (PostgreSQL, Firebase), AI tools (Rasa, OpenAI), frontend for dashboards, third-party integration (Stripe, WooCommerce), and AR expertise.
Deliverables
Fully integrated admin dashboard, AI-powered customer systems, e-commerce workflows, and system documentation.
Provide
Timeline, budget, and examples of similar projects.

Skills: Web Development, WordPress, PHP, WooCommerce, Magento, Web Design, Python, Node.js, API Integration, Ecommerce Website Development

We are looking for a skilled developer to implement a robust 2-factor authentication (2FA) system for our login process. The implementation should involve sending a one-time password (OTP) via email or SMS using Firebase after the user enters their email and password. The ideal candidate should have experience with Firebase authentication and a strong understanding of security protocols. Please include examples of previous work involving 2FA or similar authentication processes.

Skills: Firebase, JavaScript, API, Next.js, React, SaaS Development

Project Overview

Looking for a developer to fix email integration issues in a production Flutter/Firebase application that functions similar to a ticketing system. The application enables bidirectional communication where users can interact either through email or the app's chat interface, with messages staying synchronised across both channels, similar to how helpdesk systems handle customer-agent communications.

Key Functionality
- Users can seamlessly respond via either email or the mobile app
- All communications are synchronized in real-time between email and app interfaces
- Similar to modern ticketing systems (like Zendesk or Intercom), where:
- App messages are delivered as emails
- Email replies appear in the app's chat interface
- Attachments work across both channels
- Threading maintains conversation context

Current Issues to Fix

1. SendGrid Configuration & IP Block Issue (Highest Priority)
- Emails are currently blocked due to SendGrid IP issues
- Need to properly configure SendGrid sender authentication (SPF, DKIM, DMARC)
- Fix sender reputation issues to prevent spam classification in Outlook

2. Email Parsing Inconsistencies
- Current email content extraction fails across different email clients
- Outlook content parsing is particularly problematic
- Need to implement parsing that handles:
- Different email client formats (Outlook, Gmail, iOS Mail)
- HTML content variations
- Quote handling
- Rich text formatting

3. Email Threading Issues
- Inconsistent thread handling across email clients
- iOS threading sometimes breaks
- Need to properly implement:
- Message-ID headers
- In-Reply-To headers
- References headers
- Thread-Index/Thread-Topic for Outlook

Development Requirements

- Experience with:
- Flutter/Dart development
- TypeScript
- Firebase ecosystem
- SendGrid API and email deliverability
- Email client compatibility (particularly Outlook, Gmail, iOS Mail)
- SPF, DKIM, and DMARC configuration
- Cloud Functions for Firebase
- Handling email parsing and MIME messages

Development Environment Setup

- Flutter SDK
- Firebase CLI
- Node.js environment for Cloud Functions
- SendGrid
- Firebase

Skills: SendGrid

1. Design, Landing page and user sign up, risk tolerance
2. API integration from different brokerage platforms to import portfolio
3. Stock alerts, charts, visualizations, stock comparisons
4. AI integration for stock recommendations.

Evaluation for hiring:

1. General Understanding
* How do you plan to approach building our platform? Can you briefly outline the workflow?
* What technology stack do you recommend for this project, and why?

2. AI Integration
* What technologies or frameworks will you use for integrating AI into the platform?
* Will you use Python-based tools like TensorFlow, PyTorch, or scikit-learn for stock recommendations? Why or why not?
* How will the AI system be deployed? Will it run as part of the backend (e.g., Flask/FastAPI) or as a standalone microservice?

How will the AI system handle:
* User risk profiling?
* Real-time stock recommendation updates?
* Interactive Q&A for stocks?

3. Frontend Development
* What frontend framework will you use? (e.g., React.js, Angular, Vue.js) and why is it suitable for this project?
* How will you design the user interface for features like:
* Portfolio dashboards?
* Risk profiling questionnaires?
* Real-time stock recommendation displays?
* Will the frontend be responsive and optimized for both desktop and mobile users?
* How will the frontend handle real-time updates (e.g., WebSockets, polling)?

4. Backend Development
* What backend technology will you use? (e.g., Node.js, Django, Flask, Laravel) and why?
How will the backend manage:
* Portfolio aggregation from multiple brokerage accounts?
* User authentication and secure data storage?
* Real-time API calls for stock updates?
* Will the backend be designed as a monolithic application or with a microservices architecture?

5. Database Design
* What type of database will you use? (e.g., MongoDB, PostgreSQL, MySQL, Firebase) and why is it appropriate for this project?
How will the database handle:
* Storing user account data securely?
* Managing portfolio and transaction data from brokerages?
* Supporting real-time queries and analytics for stock performance?
* How will you ensure the database is scalable as the user base grows?

6. API Integration
* How will you integrate APIs from brokerages like Robinhood, Coinbase, Charles Schwab, etc.?
* Will you use aggregation services like Plaid or Yodlee?
* How will you handle data synchronization between Stockvest.ai and brokerage accounts?
* What measures will you take to ensure secure API communication (e.g., OAuth 2.0, JWT)?
* If brokerages do not provide APIs, what alternative approaches will you use (e.g., CSV uploads, manual entry)?

7. Scalability and Performance
* How will you ensure the website remains fast and responsive as user traffic grows?
* What load balancing or caching techniques will you implement to optimize performance?
* How will the system handle high-concurrency scenarios (e.g., multiple users fetching portfolio data simultaneously)?

8. Security
* What measures will you take to protect sensitive user data (e.g., encryption, secure authentication)?
* How will you implement secure user authentication? (e.g., OAuth 2.0, Multi-Factor Authentication)
* How will you ensure compliance with data privacy regulations (e.g., GDPR, CCPA)?

9. Deployment and Maintenance
* Where will the platform be hosted (e.g., AWS, Google Cloud, Azure)?
* How will the system handle deployment and continuous updates (e.g., CI/CD pipelines)?
* What monitoring tools will you use to track the performance and uptime of the website?

10. Future Expansion
* How will the platform be designed to accommodate future features (e.g., new broker integrations, advanced AI capabilities)?
* How will you ensure that the platform can scale to support a larger user base and increased data processing needs?

11. Team and Experience
* Have you worked on similar projects (e.g., financial platforms, AI-driven systems)? Can you provide examples or case studies?
* What roles will each team member play in this project (e.g., frontend developer, AI specialist)?

12. Timeline and Deliverables
* What is the estimated timeline for completing each phase of the project?

Skills: Full-Stack Development, Minimum Viable Product, Automation, Web Design, API Development, Web Development, Web Application, ChatGPT, Chatbot, PHP, Vue.js, API Integration, Front-End Development, JavaScript, Laravel

We need Flutter developer with native experience. We develop walki-talki mobile software.
We use: Media-Soup, Web-RTC, Java, Kotlin, Swift so, it is expecting you to have this expertise

Skills: Flutter, Android, iOS, Dart, Mobile App Development, Firebase

We’re seeking an experienced Flutter developer (Mac OS required) to address critical messaging, navigation, notification, and upload optimization issues in our social media app. The tasks are clearly defined, and this project must be completed within 2 days.

Scope of Work

1. Filtered Messages Rule
• Pending Messages Tab: Messages from users not followed back will go into a “Pending” tab.
• User Actions: Add options for:
• Approve: Moves the message to the main channel.
• Delete: Removes the message permanently.
• Block: Prevents further messages from the sender.
• User Notifications: Notify users of new Pending Messages.
• UI Update: Design a clear interface for managing pending messages with Approve, Delete, and Block options.

2. Authentication Issues
• Forget Password Snackbar: Implement a Snackbar for the Forget Password functionality.
• Controller Disposal: Ensure proper disposal of controllers in the authentication flow to prevent memory leaks.

3. Profile & Navigation Fixes
• Profile Data Display: Fix the issue where tapping the profile icon doesn’t load user data.
• Profile Icon Placeholder: Display user initials when no profile picture is available.
• Navigation Bar Spacing: Resolve bottom spacing issues on iOS devices.

4. Notification Fixes
• Foreground Notifications: Ensure notifications (likes, comments, reposts) deliver properly and redirect correctly.
• Friend Request Notifications: Enable options to Approve, Deny, or Block friend requests.
• Terminated App Notifications: Ensure notifications work seamlessly on both iOS and Android, even if the app is terminated.

5. Matchmaking Refinement
• Fix & Optimize Matchmaking: Review and refine matchmaking functionality for smooth operation and user satisfaction.

6. Story Navigation
• Seamless Navigation: Enable smooth left/right swiping for seamless Instagram-style story transitions.

7. Content Upload Optimization
• Faster Uploads: Optimize upload times for text, photo, and reel posts.
• Instant Display: Ensure uploaded content immediately appears at the top of the feed.

8. Tab Ranking & Functionality
• Popular Tab: Display content from everyone, regardless of follow status.
• Trending Tab: Highlight the most trending content globally.
• Friends Tab: Show content exclusively from users the person follows or who follow them.

Key Requirements
• Mac OS Required: Development and testing must be done on Mac OS.
• Flutter Expertise: Strong experience with app performance optimization, messaging flows, and UI updates.
• Firebase Knowledge: Proficient in Firebase backend management.
• Cross-Platform Testing: Ensure fixes work consistently on both iOS and Android.

Timeline
• Deadline: This project must be completed within 2 days—no exceptions.

Budget & Long-Term Opportunities
• Fixed Price: The budget is firm and based on the outlined scope.
• Future Work: Successful delivery may lead to additional long-term opportunities with our team.

Skills: iOS, Android, JavaScript, iOS Development, Mobile App Development, Firebase, GetX, Flutter

I am looking for an experienced Firebase developer to finalize the backend integration of a directory platform. The site is fully functional on the frontend, and Local SEO (including schema markup) is already implemented. The primary task is debugging and resolving Firebase integration issues to ensure the directory operates as expected.

Responsibilities:
Firebase Integration:
Debug and resolve existing Firebase errors (e.g., failed-precondition).
Ensure the directory listings are fetched and displayed correctly.
Implement Firestore security rules to protect the database while maintaining functionality.
Validate and optimize Firebase queries for performance.
Provide clear documentation for the integration process.
Testing and Deployment:
Test the directory workflow end-to-end to ensure a seamless experience.
Assist with final deployment to the hosting environment.


Deliverables:
Fully functional Firebase backend, with errors resolved and listings displaying correctly.
Documented backend configurations for future reference.
Assistance with Google Business Profile setup (if required).

Skills: Firebase, API Integration

I'm looking for someone to help set up a mechanism for sending real-time notifications to users within our application whenever a new MongoDB document is created.

Key Requirements:
- Design a scalable in-app notification system
- Trigger notifications for new MongoDB documents
- Allow for future expansion of notification types and triggers

Ideal Skills:
- Experience with MongoDB
- Proficient in in-app notification system development
- Skilled in designing scalable systems

Open to using firebase or other services. Dont have anything set up right now. Using GraphQL, MongoDB and FirebaseAuth. Pretty fixed on the price. Dont bid if too low for you. Lets save our time.

Skills: Mobile App Development, NoSQL Couch & Mongo

We’re on the lookout for a skilled german Flutter developer, native in German, to help us create an iOS build for an existing Flutter app. The app is fully functional and performs perfectly on Android but hasn’t been adapted for iOS in a long time.

Your mission:

Analyze the current Flutter app (Android build works flawlessly).
Update and adjust the code to ensure it runs smoothly on iOS devices.
Handle any compatibility issues that arise during the iOS build process.
Why Join Us?
This is an exciting opportunity for a detail-oriented developer who enjoys solving compatibility puzzles and delivering polished, high-performing apps. You'll get to work with a team that values quality and efficiency—and your expertise will make a tangible impact!

If you have experience with Flutter development and iOS optimization, we’d love to hear from you. Let’s bring this app to iOS together!

Skills: Flutter, Android, iOS, Mobile App Development, Firebase, Android App Development, Dart, Smartphone, Swift

Project Overview:
We are looking for a fully developed Patient-Doctor Appointment Booking Application with user-friendly features and a modern design. The application should allow patients to search for nearby doctors and book appointments easily. Additionally, doctors should have the option to register, log in, and manage their profiles and appointments.

Key Features Required:

Patient Side Features:
Nearby Doctors Search: Patients should be able to search for doctors based on their location.
Appointment Booking: Patients can view available slots and book appointments.
Profile Management: Patients should manage their profiles (name, age, contact details, etc.).
Notifications: Push notifications for appointment confirmations and reminders.
Feedback System: Patients should be able to leave feedback based on their experience.
Doctor Side Features:
Registration & Login: Doctors should have the option to register and log in.
Profile Management: Doctors can update their specialization, timings, and location.
Appointment Management: Doctors should be able to view, approve, or reject appointments.
Availability Slots: Doctors should have the ability to set their available slots.
Technology Requirements:

Platforms: Android and iOS (preferably using cross-platform frameworks like Flutter or React Native).
Backend: Secure backend system (Node.js, Django, or PHP).
Database: MySQL or MongoDB for storing user and appointment data.
Maps Integration: Google Maps API for location-based search functionality.
Notifications: Push notification system using Firebase or similar services.
Additional Information:

The application should have a clean and responsive design.
Data encryption and a secure login/logout system must be implemented.
The code should be well-documented and scalable.
Deadline: [Mention your desired deadline].
Budget: [Mention your budget range].
Freelancer Requirements:

Proven experience in cross-platform app development.
Strong skills in UI/UX design.
Expertise in backend development.
API integration knowledge.
Experience with healthcare-related applications is preferred.
If you think you’re the right fit for this project, please send us your proposal along with your portfolio.

Skills: PHP, Mobile App Development, Android, MySQL, HTML

We are seeking a skilled developer with expertise in SEO to optimize an Angular project that has been deployed on Firebase. The project is currently not appearing in Google search results, and we need urgent assistance to resolve this issue. The ideal candidate will have experience with Angular applications and SEO best practices, ensuring proper indexing and visibility in search engines. Your prompt attention to this matter is crucial, as we want to improve our online presence as soon as possible.

each candidate MUST write how long it will take to see my website on google search.

**Relevant Skills:**
- SEO Best Practices
- Angular Development
- Firebase Deployment
- Web Analytics
- Google Search Console
- Content Optimization

Skills: HTML, JavaScript, AngularJS, Firebase, CSS, Angular 6, Angular, Angular 2

Hi, we have a flutter app where we use supabase for authentication - google and apple login.

Now, until a few months back, google login was working fine but it stopped working a few months back as I believe we changed our play store signing keys.

What happens is the google login window appears and shows a list of accounts to choose from but on clicking on it, nothing happens. Our sentry reported the issue:
signInWithGoogle PlatformException(sign_in_failed, c7.b: 10: , null, null)

We have tried various things and checked that all SHA fingerprints match on firebase, play console as well as google cloud console but still we are unable to get google login to work on android even though it works fine on ios and web.

We are looking for an experienced developer who can help fix this.

Skills: Android, Flutter, Java, Firebase, Google Cloud Platform

Overview

We are seeking an experienced developer to design, develop, and deploy a high-quality iOS client application for V2ray. The app must integrate with an existing V2ray Panel API and provide secure, high-speed proxy services. It will include a free version supported by Google Ads and a paid VIP version with premium features and an ad-free experience.

The developer will be responsible for the project from start to finish, including planning, design, implementation, testing, and deployment.

Key Features

Core Functionalities

Server Connectivity:

Fetch server configurations using the Server API.

Allow users to select servers based on performance metrics (e.g., latency, load).

User Authentication:

Integrate with the Client API for user login, registration, and subscription verification.

Proxy Configuration:

Secure and encrypted connections via V2ray protocols.

Option for manual proxy configuration.

Monetization

Free Version:

Display Google Ads.

VIP Version:

Subscription-based ad-free experience with premium features.

Integration with Apple’s in-app purchase system (IAP).

User Interface

Intuitive, user-friendly design following iOS Human Interface Guidelines.

Dashboard to display:

Connection status.

Server selection.

Subscription details.

Performance Optimization

Low battery and memory consumption.

Fast server connection and seamless switching.

Development Process

Planning and Research:

Review documentation for the Server and Client APIs.

Finalize app features and architecture.

UI/UX Design:

Create wireframes and prototypes.

Conduct usability tests and refine the design.

Backend Integration:

Set up communication with Server and Client APIs.

Implement user authentication and subscription management.

Core App Development:

Implement V2ray proxy protocols.

Build features for server selection, connection testing, and settings configuration.

Integrate Google Ads SDK for the free version.

Implement Apple’s in-app purchase system for the VIP version.

Testing:

Perform unit, integration, and system testing.

Use TestFlight for beta testing and gather user feedback.

Deployment:

Publish the app on the Apple App Store.

Set up monitoring to track app performance and resolve issues.

Tools and Technologies

Development Tools

Programming Language: Swift.

Frameworks: UIKit, Combine, Alamofire.

API Integration: RESTful API using URLSession or Alamofire.

Monetization

Google Ads SDK for iOS.

Apple’s in-app purchase system.

Testing and Debugging

Xcode’s testing tools.

Firebase Crashlytics for monitoring and debugging.

Timeline

Planning and Research: 1 week.

UI/UX Design: 2 weeks.

Backend Integration: 3 weeks.

Core Development: 4 weeks.

Testing and QA: 2 weeks.

Deployment: 1 week.

Total Duration: 13 weeks.

Deliverables

Fully functional iOS app.

Complete source code with documentation.

App Store listing with optimized descriptions and media.

User manual and FAQs.

Post-launch support for one month.

Requirements for the Developer

Proven experience in iOS app development using Swift.

Familiarity with integrating RESTful APIs.

Experience with Google Ads SDK and Apple’s in-app purchase system.

Strong UI/UX design skills.

Ability to deliver a high-quality app within the specified timeline.

Budget

Please submit your proposals with cost estimates. Include a breakdown of charges for each phase (UI/UX design, backend integration, core development, testing, deployment, and post-launch support).

Skills: Mobile App Development, UX / User Experience, iOS Development, API Integration

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Job Description:
We are looking for a developer to create the mobile app for our new social platform. The app will allow users to share their clothing combinations through photos and product links. APP will be a mix of Instagram and Pinterest, but with a focus solely on fashion and outfit combinations. We are looking for a sleek, user-friendly design where users can interact, discover, and showcase their outfits.

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App Features:

1. Home Page
- A feed where users can view posts from the accounts they follow.

2. Explore Page
- Discover posts from all open accounts.
- Filter by categories (e.g., tops, bottoms, accessories).

3. Messaging
- A simple messaging system allowing users to communicate with each other.

4. Profile Page
- Users can view their own outfits and followers.
- Option to edit user information.

5. Photo Sharing Screen
- Users can upload their outfit photos.
- Allow tagging of specific areas of the photo (like Instagram’s tag feature) to mark clothing items (e.g., tagging a top on the upper part of the photo, pants on the lower part).

6. GRWN Button & Product Details:
- Other users can click on the GRWN button in a post to view the details of the products in the outfit and their purchase links.

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Technology and Requirements:
- Mobile Development: React Native or Flutter.
- Backend: Firebase or Node.js (optional).
- Database: MongoDB or Firestore.
- Real-Time Messaging: WebSocket or Firebase Real-Time Database.
- Design: User-friendly, minimalist, modern interface.
- Other: API integration and third-party service connections.

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Required Skills and Experience:
- Experience developing apps with React Native or Flutter.
- Experience building user interface-focused applications with good UX design.
- Experience with real-time messaging and interactive content features.
- Prior work on Instagram-like features is a plus.

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Project Type:
- Budget: Fixed Price
- Project Duration: 2-3 months
- Budget: $2,000 - $4,000 (negotiable)

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How to Apply:
If you’re interested in this project, please:
1. Share your experience on similar projects.
2. Provide a brief explanation of the technologies you’ll use and your development process.
3. Attach relevant examples from your portfolio.

We look forward to hearing from you! 😊

Skills: Mobile App Development, Android App Development, iOS Development, Firebase, Flutter, Android, Firebase Cloud Firestore

Hi There :

Looking forward to building AI-powered features for a product we are building. Please note we are using the following tech stack.

Tech Stack:

1. Front-End:
○ Framework: React.js, Angular, or Vue.js.
○ UI Libraries: Tailwind CSS, Material-UI.
2. Back-End:
○ Framework: Node.js (Express), Python (Flask/Django), or Ruby on Rails.
○ APIs: REST or GraphQL.
3. AI Models:
○ Hosting: TensorFlow, PyTorch, or Hugging Face on AWS, Google Cloud, or Azure.
○ Pretrained Models: OpenAI GPT for NLP, Scikit-learn for predictive analytics.
4. Database:
○ SQL: PostgreSQL, MySQL for structured data.
○ NoSQL: MongoDB for flexibility.

5. Cloud Infrastructure:
○ AWS, Google Cloud, or Azure for hosting and scaling.
○ Kubernetes for container orchestration.
6. Authentication:
○ OAuth 2.0, Firebase Auth, or Auth0 for secure user management.
7. Payment Processing:
○ Stripe or PayPal for subscriptions.

Please advise us on the technologies you are comfortable with. We will be sharing the list of features for high-level estimations to short-listed candidates.

Thanks

Skills: Python, Tensorflow, Pytorch, NLP, Hugging Face

Looking for an experienced Android developer to review and prepare app files and then Google Play submission. You’ll ensure the app meets all Play Store guidelines and finally publishing it.

Payment:

$20 per app
Google Play Console .
Experience in app publishing.

Skills: Android, Mobile App Development, Android App Development, Firebase, Google Ads, Flutter, Smartphone, google play stor, google play console

Im looking for someone who can integrate Stripe Monthly Subscription Payment into my current Flutter App. You should be able to log in with Username and Passord. Changing email should be possible as well as resetting password. I also need a permission management to only be able to access certain features, if the subscription is active. I´d rather not use Firebase, but if that cuts the time to develop drastically why not. Rather have my own db and api solution.

Skills: Flutter, Stripe, Dart, Mobile App Development, User Authentication, Smartphone, Android SDK, Android