Find Your Next TypeScript Project

Build Micro Front End for Fintech Industry
Requires Advance Features like SSR, Lazy Loading,
Web Component, Event Streaming
Weekly Deliverables
High security
Integration With BFF

Skills: Responsive Design, Agile Software Development, Website, Web Application, Ecommerce Website, Front-End Development, Angular 6, TypeScript, CSS 3, HTML5

We are looking for a developer to build a script for registering Twitter accounts efficiently while minimizing the risk of being blocked. The script should be capable of registering multiple accounts while handling Twitter’s security measures and restrictions.

Requirements:
• Experience with automation and bot detection evasion
• Proficiency in Python, Selenium, Puppeteer, or similar tools
• Understanding of Twitter’s registration process and anti-bot mechanisms
• Ability to integrate CAPTCHA solving if necessary

Answer questions briefly without AI.
When you can start work on it?

Skills: API Integration, Scrapy, JavaScript, TypeScript, Selenium, Python, Scripting, Automation, API

ONLY APPLY IF YOU CAN FOLLOW INSTRUCTIONS

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our growing agency on a long-term basis. This is an excellent opportunity to contribute to exciting projects, expand your technical expertise, and develop your personal skills within a collaborative and supportive team environment.

Responsibilities:
- Develop and maintain robust, scalable, and efficient web applications using ReactJS, NodeJS, TypeScript, and PostgreSQL.
- Write clean, well-documented, and maintainable code.
- Collaborate effectively with team members, including designers, project managers, and other developers.
- Participate in code reviews and contribute to improving development processes.
- Manage and utilize Git for version control.
- Follow instructions diligently and adhere to project specifications.
- Demonstrate strong ownership of assigned tasks and contribute to the overall success of the agency.
- Provide valuable insights and solutions to meet client needs.
- Communicate effectively with team members and clients in fluent English.

Requirements:
- Minimum 3 years of professional full stack development experience.
- Expert-level proficiency in ReactJS, NodeJS, TypeScript, and PostgreSQL.
- Strong understanding of front-end and back-end development principles.
- Experience with Git for version control.
- Excellent communication skills and fluent in English (written and verbal).
- Ability to work 30 hours per week in the Pacific Time (PT) timezone.
- Proven ability to follow instructions and adhere to project requirements.
- Strong teamwork and ownership skills.
- Ability to align with agency goals and provide value to clients.

We Offer:
- Long-term, stable employment with a growing agency.
- Opportunity for professional growth and skill development.
- Collaborative and supportive team environment.
- Exposure to diverse and challenging projects.

Next Steps:
- You will go through an interview process to verify your skills.
- You will go through a probation period before officially joining our agency.
- You need to add omelette pancake to the beginning of the proposals for your proposal to be considered.
- Interviews will be conducted through video calls, so you need to be comfortable with that.

We are looking for a dedicated and passionate developer who is eager to contribute to our team and help us achieve our goals. If you meet the requirements and are ready to take on a challenging and rewarding role, we encourage you to apply. We look forward to hearing from you!

Skills: React, Node.js, JavaScript, PostgreSQL, MongoDB, TypeScript, ExpressJS, API

**Job Description:**

You will develop a Prototype Webserver that will abstract an interactive voice agent.
That means the Webserver will provide a WebSocket Endpoint "/api/v1/talk" that will allow bi-direction audio streaming.

Details:

Endpoint 1, POST /api/v1/start-talk
Body: "systemPrompt"

- will create and store (In-Memory) a new Session with: id + systemPrompt


Endpoint 2, WEBSOCKET /api/v1/talk/:session-id

In the webserver the server will process the Audio:
- Smart listening for "longer stops" / "silence" to detect the end of a sentence
- Speech-To-Text with Whisper API
- Text processing with Vercels AI SDK (textGeneration) with the SystemPrompt and the chat-history
- Answer will be converted to Audio by OpenAI "gpt-40-mini-tts" TTS
- Return to Client via WebSocket


Each session will contain:
- all messages
- a full transcript (wich is continued for each new incoming message and output)
- a summary (on finish)


Demo Client:
You will also provide simple Show-Case HTML Page for testing with a "START" and "END" button.
On END it will show the transcription and summary from the session.


**Tech Stack:**
- Bun Runtime
- TypeScript
- Hono Webserver (https://hono.dev/docs/getting-started/bun)
- Vercel AI SDK https://sdk.vercel.ai/docs/introduction

Skills: Artificial Intelligence, Natural Language Processing, OpenAI API, API

i have a figma project can we speak on zoom?
so i can explain better the project and share w you my screen

Skills: HTML, CSS, JavaScript, React, TypeScript, Bootstrap, Tailwind CSS, PSD to HTML, Front-End Development, Web Development, GitHub, Next.js, CSS 3, Redux, Figma

We are seeking a skilled React TypeScript developer to customize a specific feature of tldraw, a collaborative drawing application. The ideal candidate will have experience with React and TypeScript, and a passion for delivering high-quality code. You will work closely with our team to understand requirements and implement changes effectively. If you have a keen eye for detail and can work independently, we encourage you to apply.

Skills: TypeScript, JavaScript, React, CSS, HTML

I need a skilled developer to implement a custom question in FormBricks (https://github.com/formbricks/formbricks) for a audio recording response from the device's microphone. The recording should be limited to 10 minutes, can be replayed and retaken, stored as a webm file in the filesystem

Key requirements:
- Start, Pause, End recording.
- Afterward End show Replay button and retake button
- Limit recording to 10min
- Show remaining time

Ideal experience:
- Proficiency with TypeScript and FormBricks

Please refer to the FormBricks guide for adding a custom question: https://formbricks.notion.site/#ece5afe466f14f8085aeae99f8e440b2.

Skills: HTML5, Typescript, Kotlin

I'm seeking a seasoned frontend developer, proficient in React and Next.js, to enhance my live website. The site has various visual bugs, structural problems, and performance lags that need immediate attention. You should also be able to provide suggestions for design improvements.

Your tasks will include:

- Reviewing and refactoring the current frontend code
- Fixing UI/UX bugs and layout issues
- Removing deprecated sections and adding new ones
- Collaborating with a designer or independently improving the UI
- Optimizing performance related to loading, caching, etc.

Experience with Figma is a plus.

To be considered, please share examples of similar projects you've worked on in the past And describe about your project. Your bid should start with 'LD.'

Skills: Animation, Landing Pages, React.js, Typescript, Next.js

We are building an innovative AI platform that allows creators to generate their own AI twins, which fans can interact with through text and video conversations. Our platform is functional but needs UI/UX polishing and several system enhancements to prepare for public launch.

This is a short-term project (1-2 weeks MAX) requiring a fast-working, detail-oriented developer.

Video Overview
Watch our platform walkthrough to understand exactly what we need: https://www.loom.com/share/9f351f32e1184568b755c86d2811c65c?sid=5d692af2-4e7c-4eaa-b491-d0f7dae0bd4d

Tech Stack
- TypeScript/React/Next.js
- Node.js
- Supabase
- Stripe for payments
- WebRTC for video calls
- AWS

Key Responsibilities
1. Stripe Integration

- Create pricing.tsx and payment-success.tsx pages
- Configure Stripe payment links with proper success/cancel URLs
- Add navigation links
- Ensure webhooks correctly update creator status

2. UI/UX Implementation

- Implement designs from our Figma:
- Add confirmation screens for video submission
- Polish creator dashboard, video recording interface, and personality setup
- Fix video call layout bugs (screen sharing issues and dead white space)
- Improve the marketplace UI for fans/users

3. Technical Improvements

- Optimize loading times and implement proper loading states
- Add comprehensive error handling
- Ensure cross-browser compatibility
- Enhance security measures for payments and user content

Requirements

- Expert-level TypeScript/React/Next.js development skills
- API deployment and development.
- Experience with Stripe payment integration and webhooks
- Strong UI/UX implementation abilities
- Familiarity with WebRTC or video call implementations
- Ability to work fast with high quality output
- Excellent communication skills
- Available to start immediately and complete work within 1-2 weeks MAX!

Application Process
Please include in your proposal:

1. Examples of similar work (especially payment integration and UI implementation)
2. Your approach to fixing video call layout issues
Availability to start and estimated completion time
3. Your hourly rate or fixed price for the entire project
4. Your GitHub.

The right candidate will have experience implementing polished UI from Figma designs and integrating payment systems.

We're looking for someone who can hit the ground running and deliver exceptional results quickly.

Skills: AI App Development, Web Application, API Development, React, Node.js, TypeScript, API

**Job Title: Senior Fullstack AI Agent Developer**

**Required Experience: 5+ years**

**Job Description:**

We're seeking an experienced **Fullstack AI Agent Developer** to join our innovative team working on **Prebuild**, an AI-powered development platform launching in April 2025. As a key contributor, you’ll leverage **LangChain** and **AI Agent frameworks** to build intelligent, automated systems that revolutionize the software development lifecycle.

**Key Responsibilities:**
- Architect and develop **AI-powered development tools** using LangChain and AI Agent frameworks
- Design and implement **intelligent code generation systems** using LLM-powered workflows
- Build **AI Agents** for automated testing, debugging, and code optimization
- Develop **collaborative features** for team-based development, integrating AI-driven insights
- Create seamless integrations with existing development tools and workflows
- Optimize AI models and agents for performance, scalability, and accuracy

**Technical Stack:**
- **AI Frameworks:** LangChain, AI Agent frameworks (e.g., AutoGPT, GPT Engineer)
- **Frontend:** React/Angular/Vue.js, TypeScript, Modern CSS frameworks
- **Backend:** Python, Node.js,
- **AI/ML:** LLMs (GPT, Claude, or similar), fine-tuning and prompt engineering, RAG (Retrieval-Augmented Generation)
- **Cloud:** AWS/Azure/GCP, containerization (Docker, Kubernetes), serverless architecture
- **DevOps:** CI/CD pipelines, automated testing, monitoring tools
- **Collaboration Tools:** Real-time systems (WebSockets, WebRTC), Git integrations

**Required Qualifications:**
- Bachelor's degree in Computer Science or related field
- Minimum **5 years of experience** in full-stack development
- Proven experience with **LangChain** and **AI Agent frameworks** in production environments
- Strong understanding of **AI/ML integration**, LLMs, and prompt engineering
- Experience building **AI-driven workflows** and agents for automation
- Familiarity with software development tools and best practices

**Application Requirements:**
- Detailed portfolio of previous projects including:
- **AI/ML integration** examples (especially LangChain or AI Agents)
- Source code samples and live demos (if available)
- Project descriptions and your specific contributions
- Technical challenges overcome and impact metrics

**What We Offer:**
- Opportunity to work on **cutting-edge AI technology**
- Competitive salary and benefits package
- Remote-friendly work environment
- Professional development opportunities
- Modern tech stack and tools

**To Apply:**
Please submit your resume, portfolio of relevant projects, and a cover letter explaining your interest in this position and how your experience aligns with our requirements.

*Note: Only applications including detailed project portfolios will be considered.*

Skills: ChatGPT API Integration, Next.js, AI Agent Development, AI Development, LangChain, Artificial Intelligence

• Transfer all products from WooCommerce with correct categorization (tags).
You will receive from us the categorization in Excel or any other format you need, with categories and subcategories, as well as all useful WooTags. We will agree in advance on which field in the product page the product information can be placed, according to the product page layout we will have prepared in Shopify. Here, we might need some guidance on which fields are useful to include in Shopify.

• Creation of a Designers page that will include all our designers with alphabetical search and displayed in columns. Each designer will be linked to their respective page as created by us . For this page’s template, we need assistance in slightly reducing the image size and possibly adding a border.
Ideally, when hovering over each name, the designer’s photo should appear.

• A 2-hour training session on using Shopify, along with a Q&A session for any clarifications we may have.

• Integration of payment methods.

• Configuration of shipping settings and the display of prices with/without VAT depending on the continent.

• Integration with Softone—initially, a simple stock synchronization per storage location (we have two storage locations).
Domain conection
• Guidelines for our partner on integrating Google and Meta.

Skills: Web Development, JavaScript, TypeScript, React, HTML, CSS, Shopify, Liquid, Shopify Apps, Shopify Theme, Shopify Plus, Front-End Development, API, Back-End Development, Shopify SEO

We are looking for an experienced React / Next.js Frontend Developer to join our team and build modern web applications. The ideal candidate should have strong expertise in React.js, a solid understanding of Next.js, and hands-on experience with Tailwind CSS and Material UI to create high-quality, responsive user interfaces. You should be proficient in JavaScript and TypeScript, capable of integrating REST APIs and GraphQL, and familiar with state management solutions like Redux or Zustand. Your responsibilities will include developing and optimizing React components, ensuring high performance, and implementing SEO best practices in Next.js applications. Experience with Next.js features such as SSR (Server-Side Rendering) and SSG (Static Site Generation) is highly desirable. Additionally, familiarity with testing React components using Jest or React Testing Library would be a plus. We are looking for a passionate React developer who stays updated with the latest frontend trends and is eager to build fast, scalable, and visually appealing web applications. If you have strong React skills and experience with Next.js, Tailwind CSS, and Material UI, we’d love to hear from you!

Skills: Website, Next.js, React, TypeScript, JavaScript

• Transfer all products from WooCommerce with correct categorization (tags).
You will receive from us the categorization in Excel or any other format you need, with categories and subcategories, as well as all useful WooTags. We will agree in advance on which field in the product page the product information can be placed, according to the product page layout we will have prepared in Shopify. Here, we might need some guidance on which fields are useful to include in Shopify.

• Creation of a Designers page that will include all our designers with alphabetical search and displayed in columns. Each designer will be linked to their respective page as created by us . For this page’s template, we need assistance in slightly reducing the image size and possibly adding a border.
Ideally, when hovering over each name, the designer’s photo should appear.

• A 2-hour training session on using Shopify, along with a Q&A session for any clarifications we may have.

• Integration of payment methods.

• Configuration of shipping settings and the display of prices with/without VAT depending on the continent.

• Integration with Softone—initially, a simple stock synchronization per storage location (we have two storage locations).
Domain conection
• Guidelines for our partner on integrating Google and Meta.

Skills: Web Development, JavaScript, TypeScript, React, HTML, CSS, Shopify, Liquid, Shopify Apps, Shopify Theme, Shopify Plus, Front-End Development, API, Back-End Development, Shopify SEO

Employment Type: Full-Time

Experience Level: Senior

Salary Range: Competitive (Based on experience)

About the Role

We are seeking an experienced Senior Developer/Manager with expertise in Full-Stack Development, ML Ops, and AWS/Amazon Connect Support. The ideal candidate will lead development projects, optimize cloud-based call center solutions, and implement Machine Learning (ML) Operations to enhance AI-driven customer interactions. This role involves a mix of hands-on development, architecture planning, team leadership, and AWS cloud infrastructure management.

Key Responsibilities

Full-Stack Development & Architecture:
Design, build, and maintain scalable backend and frontend applications.
Work with frameworks such as React.js, Vue.js, Node.js, Python, PHP, and Django.
Develop and manage RESTful APIs, GraphQL, and microservices architectures.
ML Ops & AI/ML Integration:
Implement MLOps pipelines for model training, deployment, and monitoring.
Work with NLP and AI-driven voice agents for enhanced call automation.
Analyze call transcripts, customer interactions, and system logs for machine learning insights.
Amazon Connect & AWS Cloud Infrastructure Management:
Configure, deploy, and maintain Amazon Connect for VoIP and AI-powered call handling.
Optimize AWS services such as Lambda, DynamoDB, S3, EC2, Beanstalk, and API Gateway.
Ensure seamless integration of AI-driven voice agents with Amazon Connect.
DevOps & CI/CD Automation:
Automate infrastructure as code (IaC) using Terraform, AWS CloudFormation.
Implement CI/CD pipelines with GitHub Actions, Jenkins, or AWS CodeDeploy.
Monitor application performance and optimize resource utilization.
Security, Compliance & Performance Optimization:
Implement cloud security best practices for AWS-based environments.
Optimize database performance and API efficiency.
Ensure compliance with data privacy regulations in AI-driven call handling.
Preferred Technologies & Tools

Cloud & DevOps: AWS (Amazon Connect, Lambda, EC2, DynamoDB, S3, CloudWatch), Terraform, Docker, Kubernetes.
Backend Development: Python, Node.js, PHP, Django, Express.js.
Frontend Development: React.js, Vue.js, TypeScript.
ML & AI: TensorFlow, PyTorch, AWS SageMaker, NLP APIs.
Database Management: PostgreSQL, MySQL, NoSQL (MongoDB, DynamoDB).
Version Control & CI/CD: Git, GitHub Actions, Jenkins, AWS CodePipeline.
About You

Bachelor’s/Master’s degree in Computer Science, Software Engineering, or a related field.
5+ years of experience in full-stack development and cloud-based AI/ML implementations.
3+ years of experience working with AWS and Amazon Connect for cloud-based call center solutions.
Strong expertise in ML Ops, AI-powered automation, and DevOps best practices.
Ability to lead development teams, manage multiple projects, and optimize workflows.
Passion for AI-driven customer experience improvements.
Next steps:

Fill out this form:
Answer the mandatory assessment:
If you are a self-starter with a knack for problem-solving and relationship building—and if you thrive in a dynamic environment where your success is rewarded—apply now to help us elevate the customer experience at My Business Care Team.

Please make sure to complete the mandatory assessment for us to proceed with the evaluation.

Next Steps:
1. Fill-out this form: https://wkf.ms/3C04Jhg
2. Please answer the assessment: https://www.ondemandassessment.com/link/index/JB-33ZRPDDJF?u=1180288

Skills: AWS Lambda, Amazon DynamoDB, Docker, Kubernetes, Python, PHP, Django, TypeScript, TensorFlow, PyTorch, PostgreSQL, MySQL, MongoDB, Git, GitHub, Jenkins, DevOps, Amazon EC2, Amazon S3, Amazon CloudWatch, Terraform, Node.js, Vue.js, AWS CodePipeline, Amazon Web Services

We are building a Sales Hiring & Training System using Lovable.dev and need an experienced React & Node.js developer to fix bugs.

We also have a long term work, of developing further features on this project which we will discuss after this project is done successfully.

Project Overview:
Our platform helps hire, train, and assess salespeople through a structured, step-by-step process. It includes:

✅ Candidate Application
✅ Training Module
✅ Manager Dashboard

What Needs to Be Done:
Phase 1:
🔹 Fix Bugs & Performance Issues
Future Phases:
🔹 New features
🔹 AI functionalities

Skills: TypeScript, React, Node.js, JavaScript, Supabase

The goal of this project is to develop a framework for the WAX blockchain, similar to the existing Solana Agent Kit (https://github.com/sendaifun/solana-agent-kit), which integrates common blockchain actions and applications into LangChain. This will enable AI models to interact directly with the WAX blockchain and perform various actions autonomously.
Develop a comprehensive toolkit for interacting with the WAX blockchain, encapsulating common actions and functionalities.
Integrate the toolkit with LangChain to allow AI models to use blockchain actions as tools.
Ensure modularity and extensibility so that additional tools and integrations with other WAX applications can be added easily.
Integrate some common applications like Alcor Exchange, Alien worlds. If an SDK or API is available we can create tooling for it.
Facilitate the login and authentication to the WAX blockchain using wharfkit.
Provide comprehensive documentation for developers and users to understand and utilize the toolkit effectively.

Requirement:

- Written in typescript
- Create base framework for the tool, including langhcain integration.
- Integrate wharfkit (https://wharfkit.com) to act as the base connection to the WAX blockchain, including authentication, rpc etc..
- Integrate NodePulse for redundancy and obtain RPC nodes. (https://github.com/Sentnl/nodepulse)
- Create basic blockchain tools to create and query blockchain.
- Add Alcor Exchange tool
- Add Alien worlds tool
- Add IPFS query tool
- Add Atomic Assets tool
- Create basic tooling template for lang chain.
- Integrate all previously created tools into lang chain
- Add langraph integration
- Provide documentation
- Provide some langchain and langraph examples of using the tools created.

Skills: Blockchain, Blockchain Architecture, Ethereum, Blockchain Development, Java

Oboardin with stages:

1. Social sign up, or email password + name and surname
2. Basic information: city input with autocomplete (mandatory), phone number optional,
3. Questionnaire form: 5 questions
4. Completed onboading: msg "You are registed to the event"
5. Send information to hubspot
6. User Log in
7. User dashboard page

Skills: Shopify, Shopify Templates, Shopify Theme, Shopify Apps, Shopify Plus, HTML5, CSS 3, JavaScript, TypeScript, React, Node.js, Python, Next.js, MySQL, GraphQL

Job Overview:
We are seeking a highly skilled Frontend Developer to join our team and bring exceptional UI/UX designs to life. You will work closely with our design and backend teams to develop cutting-edge web applications. The ideal candidate is proficient in React.js (v18), Next.js (v14), JavaScript, TypeScript, HTML, CSS, and Tailwind CSS, with a strong ability to translate Figma designs into high-quality, responsive code.

Responsibilities:
Develop, test, and maintain user-facing features using React.js, Next.js, and TypeScript.
Convert Figma designs into pixel-perfect, responsive web pages using modern CSS and Tailwind CSS.
Collaborate with UX/UI designer to implement design systems and ensure a seamless user experience.
Maintain code quality, organization, and automatization.
Troubleshoot and debug issues efficiently while following best coding practices.


Requirements:
Proven experience with React.js (v18) and Next.js (v14) in building complex web applications.
Proficiency in JavaScript, TypeScript, HTML, CSS, and Tailwind CSS.
Solid experience working with Figma, including translating design prototypes into production-ready code.
Strong understanding of responsive design principles and cross-browser compatibility.
Ability to write clean, maintainable code following best practices.
Excellent problem-solving skills and attention to detail.
Good communication skills and ability to collaborate in a remote team environment.

Skills: Front-End Development

Project Overview
We’re building an AI-powered voice assistant app for Spanish-speaking service businesses (e.g., salons, clinics) to automate phone calls, answer FAQs, and book appointments. The tool will use advanced speech synthesis (TTS), natural language processing (NLP), and integrations with calendar systems.

You can see our MVP at https://recepcionistaai.com

Key Features
• Real-time voice interaction with callers in natural Spanish (multiple dialects)
• Integration of LLMs (e.g., GPT-4, Claude) for dynamic conversations
• AI-driven appointment scheduling with Google Calendar/Calendly
• Admin dashboard for businesses to configure workflows, FAQs, and voice preferences

Current Tech Stack (Open to Improvements)
• Frontend: React + TypeScript
• Backend: Python + FastAPI (RESTful APIs)
• Database: PostgreSQL (open to NoSQL alternatives if justified)

Open to Suggestions
If you propose a better stack (e.g., Next.js for frontend, Go/Rust for backend), explain why it benefits scalability, latency, or cost.

Scope of Work
1. AI/ML Development (Priority)
• Integrate speech-to-text (STT) and text-to-speech (TTS) systems (e.g., ElevenLabs, OpenAI Whisper) for fluid Spanish conversations.
• Fine-tune LLMs (GPT-4, Claude, or Mistral) to handle industry-specific jargon (e.g., medical terms for clinics).
• Implement call-handling logic using Twilio/Voximplant APIs.
2. Backend Development
• Build scalable APIs for appointment scheduling, calendar syncing, and caller data management.
• Optimize latency for real-time voice interactions (WebSockets/Server-Sent Events).
• Ensure GDPR compliance for data storage/processing (critical for Spain/EU).
3. Frontend Development
• Develop an admin dashboard for businesses to configure workflows, voices, and FAQs.
• Implement real-time analytics (call volume, booking rates) using charts.js/D3.js.


4. Testing & Optimization
• Conduct stress testing for high call volumes.
• Optimize AI model accuracy for regional Spanish dialects (e.g., Castilian vs. Latin American).
Required Skills
✅ Must-Have
• Expertise in Python (FastAPI/Flask) and React/TypeScript
• Experience with AI/ML integration (LLMs, NLP, STT/TTS libraries)
• Familiarity with voice telephony APIs (Twilio, Voximplant, Plivo)
• Portfolio showcasing real-world AI voice/chat projects
✅ Nice-to-Have
• Knowledge of voice synthesis optimization (e.g., reducing robotic tones)
• Experience with WebRTC for browser-based call handling
• Background in UX/UI design for multilingual apps
• Proficiency in Spanish language

1. Reply with “HOLA” so we know you read the post.
2. Share examples of past AI/voice projects.

Skills: React, TypeScript, PostgreSQL, Web Application, AI Agent Development, AI Development, Firebase Cloud Firestore, Python, Machine Learning, FastAPI

We are seeking a dedicated Full Stack Developer with expertise in building a customizable HRMS. The ideal candidate will be responsible for front-enddevelopment, ensuring seamless integration and user experience.

Experience with the following Tech Stack:
- react
- Next.js
- Redux

Your role will include designing the architecture, implementing features, and maintaining the system. Strong problem-solving skills and the ability to work collaboratively in a team are essential. If you have a passion for creating efficient HR solutions, we would love to hear from you.

Skills: Next.js, Redux, API, JavaScript, CSS, React, TypeScript

Scope of Work:
The developer will create a dashboard-style website with the following features:

1. User Authentication & Profile Page

Users can sign up and log in using their name, email, and password.
A simple dashboard displaying user details.
2. Mining Machine Page

A live animated mining machine that visually operates.
The machine should simulate mining and update the token balance in real-time.
A section below the machine displaying live token generation per second.
Design & UI Requirements:
Black-themed UI with a futuristic, minimal look.
Smooth, high-quality animations for the mining machine.
Simple, user-friendly dashboard experience.
Responsive design (mobile & desktop compatibility).
Technical Requirements:
Backend & frontend development for user authentication and real-time mining display.
Preferred stack: React, Next.js, Node.js, Python, or any suitable technology for a lightweight dashboard.
Secure user authentication and subscription handling.
Who We’re Looking For:
Experienced web developer with knowledge in crypto-related projects.
Strong expertise in frontend animations and smooth UI/UX design.
Ability to build a lightweight, high-performance website.

Skills: React Native, TypeScript, Javassist, Flutter, Dart, Mobile App, MongoDB, Node.js, ExpressJS, PostgreSQL, MySQL, Firebase, Google Map Maker, Google Maps

Scope of Work:
The developer will create a dashboard-style website with the following features:

1. User Authentication & Profile Page

Users can sign up and log in using their name, email, and password.
A simple dashboard displaying user details.
2. Mining Machine Page

A live animated mining machine that visually operates.
The machine should simulate mining and update the token balance in real-time.
A section below the machine displaying live token generation per second.
Design & UI Requirements:
Black-themed UI with a futuristic, minimal look.
Smooth, high-quality animations for the mining machine.
Simple, user-friendly dashboard experience.
Responsive design (mobile & desktop compatibility).
Technical Requirements:
Backend & frontend development for user authentication and real-time mining display.
Preferred stack: React, Next.js, Node.js, Python, or any suitable technology for a lightweight dashboard.
Secure user authentication and subscription handling.
Who We’re Looking For:
Experienced web developer with knowledge in crypto-related projects.
Strong expertise in frontend animations and smooth UI/UX design.
Ability to build a lightweight, high-performance website.

Skills: React Native, TypeScript, Javassist, Flutter, Dart, Mobile App, MongoDB, Node.js, ExpressJS, PostgreSQL, MySQL, Firebase, Google Map Maker, Google Maps

I'm looking for an experienced developer to upgrade my React Native project from version 0.64 to 0.78 for both iOS and Android. The project uses Apollo client for front-end, Graphql codegen, and is written in Typescript with functional components.

Key Requirements:
- Upgrade React Native to version 0.78
- Optimize performance, specifically loading speed and memory usage
- Implement monitoring using React Native Performance Monitor post-upgrade

The ideal candidate will be proficient in:
- React Native
- Typescript
- Performance tuning
- React Native Performance Monitor

Please note, the main goal of this project is to improve the overall performance of the app.

Skills: Mobile App Development, React Native

Scope of Work:
The developer will create a dashboard-style website with the following features:

1. User Authentication & Profile Page

Users can sign up and log in using their name, email, and password.
A simple dashboard displaying user details.
2. Mining Machine Page

A live animated mining machine that visually operates.
The machine should simulate mining and update the token balance in real-time.
A section below the machine displaying live token generation per second.
Design & UI Requirements:
Black-themed UI with a futuristic, minimal look.
Smooth, high-quality animations for the mining machine.
Simple, user-friendly dashboard experience.
Responsive design (mobile & desktop compatibility).
Technical Requirements:
Backend & frontend development for user authentication and real-time mining display.
Preferred stack: React, Next.js, Node.js, Python, or any suitable technology for a lightweight dashboard.
Secure user authentication and subscription handling.
Who We’re Looking For:
Experienced web developer with knowledge in crypto-related projects.
Strong expertise in frontend animations and smooth UI/UX design.
Ability to build a lightweight, high-performance website.

Skills: React Native, TypeScript, Javassist, Flutter, Dart, Mobile App, MongoDB, Node.js, ExpressJS, PostgreSQL, MySQL, Firebase, Google Map Maker, Google Maps

Looking for a frontend developer for multiple projects on a freelance basis.

Skills: React, Next.js, TypeScript, API Integration

We are seeking a skilled Node.js developer to create a performance analyzer for spine animations. The tool should analyze and optimize spine animations, ensuring they run efficiently.
Additionally, we require the integration of ESLint-like support for proper spine naming conventions. The ideal candidate will possess a strong understanding of animation principles and experience with performance optimization for spine runtime. If you have a passion for developing tools that enhance animation workflows, we want to hear from you!

The next things must be supported for single spine project or by selecting folder with all spine projects:
1. Analyzing spine project GPU usage in runtime.
2. Analyzing memory footprint of the Spine Skeleton + Atlas + Textures
3. Analyze time to render spine. Amount of webgl draw calls. Detect slot overlaps and missing of batching.
4. Measure FPS impact when animating specific Spine Files.
5. Add possiblitieis of linting the naming of specific spine project. On example we have typical project like Shooting animation, and we need to have some schema which will require specific naming of animations, and validate the type of naming. So the main idea is to have some kind of ESlint like solution, which we can define the rules for the specific types of the spine projects and be able to require some types of reusuable spine projects to have set of events with specific naming, set of animations with specific naming and etc...
6. Will validate the structure of the exported project, like having the resources exported for different resolution.

It is should be Node.js based scripts which can be run for the latest Spine version and Node.js 20+ better with typescript.

Skills: Spine JS, JavaScript, Node.js, Animation, HTML5, CSS, Spine 2D

Looking for a frontend developer for multiple projects on a freelance basis.

Skills: React, Next.js, TypeScript, API Integration

We are looking for a highly skilled Senior Full-Stack Developer with expertise in .NET, React, and AWS to join our team. The ideal candidate will have a strong background in ASP.NET Core, Web API, JavaScript, and SQL, with experience in designing and developing scalable web applications. If you are passionate about building high-performance software solutions, we’d love to hear from you!

📌 Key Responsibilities:
✔ Develop and maintain scalable, high-performance web applications using ASP.NET Core and React.
✔ Design, implement, and optimize APIs using ASP.NET Web API for seamless backend communication.
✔ Build and enhance UI components using React, JavaScript, and modern front-end libraries.
✔ Work with SQL databases, optimizing queries and ensuring efficient data handling.
✔ Collaborate with software architects to design and implement system architecture, ensuring best practices in software development.
✔ Deploy and manage applications on AWS, utilizing cloud services to enhance scalability and performance.
✔ Ensure application security, code quality, and adherence to best coding standards.
✔ Troubleshoot and resolve technical issues, optimizing system performance and user experience.

📌 Required Skills & Experience:
✔ Strong proficiency in .NET technologies – ASP.NET Core, .NET Framework, ASP.NET Web API.
✔ Frontend expertise with React and JavaScript (including React Hooks, Redux, and component-based architecture).
✔ Experience with SQL databases (writing queries, stored procedures, optimization).
✔ Deep understanding of software architecture and design patterns for scalable and maintainable applications.
✔ Hands-on experience with AWS (EC2, Lambda, S3, RDS, etc.).
✔ Familiarity with DevOps tools (Docker, CI/CD pipelines, Git, Kubernetes is a plus).
✔ Excellent problem-solving skills and ability to work independently in a fast-paced environment.
✔ Strong communication and teamwork skills to collaborate with cross-functional teams.

📌 Nice to Have:
➕ Experience with TypeScript and Next.js.
➕ Knowledge of Microservices Architecture and Event-Driven Systems.
➕ Background in Performance Optimization & Scalability.
➕ Familiarity with Agile development methodologies.

📌 Job Details:
🔹 Engagement: Part-time (20-40 hours per week preferred)
🔹 Work Mode: Remote
🔹 Rate: Competitive, based on experience

💡 Why Join Us?
🚀 Work with a dynamic and innovative team on cutting-edge projects.
🌎 100% Remote – Flexible work environment.

Skills: TypeScript, .NET Framework, ASP.NET MVC, ASP.NET Core, ASP.NET Web API, Bootstrap, JavaScript, React, React Native, Software Architecture & Design

Hi,

I am looking for a .net/Angular developer.
I am new to this Upwork and this is my third time to post the same job because I didn't find the correct developers in my previous job posting.
Below is the skills that is required for this job.
- C#/ASP.NET - 7+ years
- Angular / Typescript - 5+ years
- Azure services
- Azure CosmosDB
- Azure devops

This will be the long term opportunity and I want you to start immediately

Skills: Microsoft Azure, Azure Cosmos DB, Azure DevOps, Angular, C#, ASP.NET

Looking for support building apollo email sequences for people displaying buyer intent for your services. Can you help?

Thanks,
Tom

Skills: PostgreSQL, JavaScript, Node.js, TypeScript, ExpressJS, Vue.js, React, GraphQL, NestJS, Redux, Auth0, Startup Company, Stripe, Database, Apollo.io

Here, I am sharing the project description plus attaching a pdf with relevant screenshots

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We have a fully defined REST backend API for transactions, vendors, email history, and user actions, along with a React-based mocked website showcasing our design.

Your task:

- Implement the frontend in Next.js based on provided React UI mocks.
- Connect the frontend accurately to our provided backend APIs.

## Implementation Scope:

Functional Views:

- Main Transaction Table & Expandable Side Panel:
- Display transaction data and invoice fields.
- Enable editing, approving, and rejecting invoice fields.
- Vendor List View:
- List vendors.
- Allow adding new vendors via the expandable panel and directly from the vendor view (logic provided).
- Entity List View:
- List entities.
- Allow adding or editing entities.

Immutable Views:

- Email List View: Static display of emails (no editing required).
- History Log View: Static display of user action history (no editing required).

Pagination, Search & Filtering:

- The UI views (except the expandable panel) come with pagination, and search / filtering options.

## Technical Notes:

- All backend APIs (including pagination, search & filtering) and explicit integration logic will be provided.
- All designs provided as React code with mocked data; only minor CSS/layout adjustments will be required.
- Use of React Query (TanStack Query) is expected for efficient state management, caching, and UI updates.

## Collaboration & Delivery:

- We think the best way to communicate will be via Slack where we can clarify details immediately and address any backend API issues
- Start Date: Between 7th and 11th of April (the earlier the better)
- Fixed Price: €1400
- Expected turnaround: under 10 days
- Daily 15-20 min syncs for progress updates.

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Skills: React, Next.js, TypeScript, MERN Stack, Tailwind CSS, REST API