Freelance Crypto Jobs: Find the Best Freelance Opportunities in Crypto

We are seeking a skilled fullstack developer to join our team in creating an innovative NFT game platform. You will be responsible for both front-end and back-end development, ensuring a seamless user experience and robust functionality. The ideal candidate should have experience with blockchain technology and NFT integration. If you're passionate about gaming and blockchain, we'd love to hear from you!

Skills: JavaScript, Node.js, Java, API, PHP

We're seeking a senior-level Solana smart contract engineer to review and refine a small Rust-based program, written for the Solana blockchain using Anchor or native Solana SDK. The program is mostly complete and serves a basic token or utility purpose, but we want expert-level input to ensure it's clean, efficient, and secure.
 
Key Responsibilities:
- Perform a security and best-practices audit of the smart contract.
- Identify optimization opportunities (performance, gas efficiency in Solana terms, minimal compute unit usage).
- Confirm proper implementation of core functionality.
- Ensure compatibility with the latest Solana and Anchor versions (e.g., Solana v1.18+, Anchor v0.30+).
- Suggest or provide a refactored version of the code if necessary.
 
Deliverables:
- Annotated feedback or inline comments explaining any concerns, bugs, or improvements.
- Updated version of the program (if applicable).
- (Optional) Test deployment using localnet/devnet and CLI tools like Anchor or Solana CLI.
 
Budget & Timeline:
- Budget: $50
- Time Estimate: ~1–2 hours for an experienced Solana/Rust developer
- Fast turnaround preferred — ideally within 24–48 hours of project acceptance.
 
What We're Looking For:
- Strong expertise in Solana smart contract development using Rust
- Familiarity with Anchor framework and versioning challenges
- Experience reviewing and optimizing smart contracts for production
- Clear communicator and efficient problem solver
 
If this quick task goes well, we’re planning a series of additional smart contract improvements and features, and we'd love to continue working together.
 
Please include:
- A brief description of your Solana experience
- Links to GitHub or Solana programs you've built/audited
- Estimated time to deliver feedback and revisions

Skills: JavaScript, Blockchain, Golang, Smart Contract, Software Architecture & Design, Python, API, Node.js, Ethereum, C#

We are looking for an experienced Cryptocurrency Presale/ICO Project Manager to oversee the planning, execution, and success of our cryptocurrency presale and ICO campaigns.

The ideal candidate is a cryptocurrency enthusiast with deep knowledge of cryptocurrency SEO, stays current with the latest crypto news and trends, and excels in online project management using tools like Google Sheets, Google Drive, and similar platforms.

This is a full-time role for someone who thrives in a fast-paced, remote environment and is passionate about driving results in the crypto space.

Key Responsibilities:

Plan, manage, and execute cryptocurrency presale and ICO campaigns from inception to completion.

Develop and implement cryptocurrency SEO strategies to maximize project visibility, drive organic traffic, and attract investors.

Stay up-to-date with crypto news, market trends, and regulatory changes to ensure campaigns remain competitive and compliant.

Coordinate with marketing, development, and design teams to align project goals and deliverables.

Utilize Google Sheets, Google Drive, and other online tools to create detailed project timelines, track progress, and manage budgets.

Monitor and report on campaign performance metrics, optimizing strategies as needed.

Communicate effectively with stakeholders, providing regular updates and actionable insights.

Ensure all project documentation, workflows, and resources are organized and accessible in a remote work environment.

Requirements:

Proven experience managing cryptocurrency presales, ICOs, or similar blockchain projects.
Expertise in cryptocurrency SEO, including keyword research, content optimization, and link-building strategies specific to the crypto industry.
Strong understanding of the cryptocurrency ecosystem, including current news, trends, and key players.
Advanced proficiency in online project management tools (e.g., Google Sheets, Google Drive, Trello, or similar platforms).
Exceptional organizational skills with a track record of delivering projects on time and within scope.

Skills: Project Management, Project Scheduling, Cryptocurrency

1. Job
Build a 20-Screen React Native + Expo Beta (No Backend, Dummy Data)



2. Project Overview (What & Why)
Carrotly is an early-stage healthcare + wellness marketplace.
For investor demos we need a fully navigable but offline beta: tap-through flows, dummy data, dark/light themes, and polished UI that matches existing Figma files.

You’ll implement Sprints 01-04 (requirements PDF provided on hire):

| Sprint | Feature set |

| **01** | Splash → 3-card onboarding → login → welcome screen |
| **02** | Medical dashboard: notifications bell, favorites heart, search icon, dentist filter |
| **03** | Medical flow: “MRI knee” search → top provider detail → calendar picker → booking summary → congrats |
| **04** | Wellness flow: “Pearl Massage” carousel → service picker (60/90 min) → calendar → payments (add card) → modal with dynamic savings |

No live APIs, no HIPAA data—everything local JSON or AsyncStorage.


3. Deliverables

1. Expo repo (TypeScript) with clean commit history.
2. iOS TestFlight & Android APK builds.
3. Basic PostHog analytics hooks (optional flag).
4. README (env vars, build commands) + Loom walk-through.

4. Tech Expectations

* React Native + Expo SDK 50 (bare eject later).
* TypeScript, React Navigation 6, React Native Paper or Tailwind-RN.
* State via React Context + AsyncStorage (no Redux).
* Lint: ESLint + Prettier.
* CI: GitHub Actions → Expo EAS build artifacts.

5. Timeline & Milestones

| Due | Milestone | Payout |

| **Day 2** | Splash, onboarding, login (**Sprint 01**) | 20 % |
| **Day 4** | Medical dashboard, notifications, favorites (**Sprint 02**) | 30 % |
| **Day 6** | MRI booking flow end-to-end (**Sprint 03**) | 30 % |
| **Day 8** | Wellness booking flow + payments, final QA (**Sprint 04**) | 20 % |

Total contract length: 10 calendar days.

6. Budget
*Fixed price:* **≤ US $4 500** including two rounds of UI QA fixes.

7. What We’ll Provide

* Figma files (light & dark themes, all illustrations).
* Sprint 01-04 requirement docs (PDF, ~5 pp each).
* Dummy JSON (providers, services, rewards, savings).
* Brand assets & color tokens.



We’ll shortlist within 24 hrs, share the docs, and kick off ASAP.

Skills: Vue.js, Nuxt.js, Django, Angular, React Native, Python, React, Flask, PHP, Laravel, Golang, Rust, ChatGPT, NFT, Blockchain

We are seeking a skilled developer to resolve a database issue in our Web3 application. The ideal candidate will have experience with blockchain technology and database management. You will be responsible for diagnosing the problem, implementing a solution, and ensuring the integrity of the data. Your expertise in smart contracts and decentralized applications will be crucial for this task. If you have a passion for Web3 technology and a strong problem-solving mindset, we would love to hear from you.

Skills: PHP, MySQL, JavaScript, Android, Smartphone

We are seeking a skilled FullStack developer to build a Memecoin Monitoring Platform with Web3 integration. The platform will track memecoin contract addresses mentioned on X/Twitter in real-time, provide instant notifications, and feature intuitive dashboards. Additionally, it will include a Solana sniper bot for automated memecoin purchases. Ideal candidates will have expertise in React, Node.js, TypeScript, PostgreSQL, and Web3 technologies, with experience in blockchain (Solana) and cryptocurrency analytics. The role involves developing the frontend and backend, integrating scraping and APIs, building the Solana sniper bot, and ensuring robust security and scalability. If you’re passionate about crypto and have the skills to create an innovative trading tool, we want to hear from you!

Skills: JavaScript, Java, Web Development, Python, API

We're seeking an experienced Blockchain Developer to help us build an innovative Web3 RPG. The ideal candidate should have a deep understanding of blockchain technology and gaming mechanics. You will be responsible for designing and implementing smart contracts, integrating blockchain with our game engine, and ensuring a seamless user experience. If you're passionate about gaming and blockchain, and you want to be part of a cutting-edge project, we'd love to hear from you!

Skills: Blockchain Architecture, Blockchain, Smart Contract, Ethereum, JavaScript

I am seeking a skilled promoter to help drive KYC verified signups for an innovative AI-based crypto bot trading platform. Your main task will be to effectively share my referral link and attract potential users who are interested in automated cryptocurrency bot trading. Experience with digital marketing and a solid understanding of the crypto space will be essential. You must be able to demonstrate prior success in similar campaigns. If you have a passion for blockchain technology and a knack for promoting online platforms, we would love to hear from you! Payout is $3 per KYC verified subscriber. We will start with a milestone of 10 subscribers, hence the fixed price of $30.

Skills: Cryptocurrency, API, Marketing Strategy, Blockchain, JavaScript

We've been engaged by an agency to outsource the technical portion of its online-fraud caseload.
We need an experienced individual analyst or specialist firm to work behind the scenes, turning evidence bundles (screenshots, emails, SMS logs, bank statements, crypto transactions) into investigation reports. You will never interact with victims or the public. All liaison with banks, telecoms and exchanges is handled through the client’s team.

Strict geographic neutrality: the client’s jurisdiction and identity will only be disclosed under NDA after short-listing.

Key Responsibilities

- Intake & triage evidence packages; maintain impeccable chain-of-custody.
- Perform technical analysis: email-header forensics, OSINT, mobile/SMS decoding, blockchain-asset tracing, link analysis.
- Draft formal data-request letters for financial institutions or service providers (templates supplied).
- Produce a 72-hour turnaround Investigation Report (executive summary, timeline, findings, exhibits list, SHA-256 hash manifest).
- Issue interim Funds-Freeze memos when assets are still recoverable.
- Handle post-submission clarifications via a secure portal; expert-witness court appearance possible (rare, paid separately).

I’m looking for a skilled developer to help me install and customize a PHP-based binary trading platform script (Laravel framework). The tasks will be phased, starting with installation, followed by customizations.

Phase 1 – Script Installation:

Install the provided script on my server
Ensure it's running correctly (web + database setup)
Basic configuration (env file, permissions, etc.)

Phase 2 – Customizations (to be scoped after install):

Integrate CoinPayments for crypto transactions (BTC, ETH, USDT)
Set up an affiliate program with referral links (single-level)
Add a live Forex chart using an API (e.g., TradingView or Alpha Vantage)
Make small UI or feature adjustments as needed

Requirements:

Strong experience with PHP/Laravel
Experience with crypto payment gateway integration
Knowledge of affiliate systems and API integrations
Ability to deliver clean, well-documented code

To Apply:

Share examples of similar projects you've done
Confirm you can handle both installation and customization
Let me know your availability and estimated timeline

Skills: JavaScript, API, PHP, Java, Python, CPanel

I’m looking for an experienced **blockchain developer** to build a Web3-based **poker tournament platform**, integrating smart contracts, staking mechanisms, and token mining. This platform will allow players to **enter decentralized poker tournaments, earn rewards, and stake tokens** within an immersive gaming ecosystem. The ideal candidate should have expertise in **Web3, decentralized finance (DeFi), gaming mechanics, and secure smart contract development**.

### **Key Responsibilities:**
✅ **Smart Contract Development**
- Develop a **custom ERC-20 or BEP-20 token** with staking, rewards, and mining features.
- Implement **buy-in mechanisms for poker tournaments** using the token.
- Ensure smart contract is **secure and audited** before deployment.

✅ **Blockchain & Web3 Integration**
- Select the right **blockchain platform** (Ethereum, Binance Smart Chain, Cosmos).
- Deploy the token with **testnet verification** before full launch.
- Integrate a **decentralized ranking system** to track player progress.

✅ **Token Utility & Economy**
- Enable **staking rewards** for players and long-term holders.
- Implement **peer-to-peer marketplace** for token transactions.
- Develop **automated prize distribution systems** for tournament winners.

✅ **Compliance & Security**
- Ensure compliance with **crypto regulations and gaming policies**.
- Implement **KYC & AML solutions** if necessary.

### **Required Skills:
- Solidity / Smart Contract Development
- Web3 & Decentralized Applications (DApps)
- Blockchain Security & Auditing
- Tokenomics & Cryptocurrency Utility Design
- Gaming Mechanics & Tournament Automation

Skills: Solidity, Smart Contract Development, web3 , DApps, Blockchain Security, Tokenomics, Blockchain, NFT & Cryptocurrency, Cryptocurrency Designer, Gaming Mechanics, Tournament Automation

Looking for an experienced crypto recovery specialist to help trace and recover lost or stolen cryptocurrency. Must have strong knowledge of blockchain analysis, wallet forensics, and scam investigation. Prior success in similar cases is required.

Only apply if you have proven results in crypto fund recovery.

Skills: Blockchain, Web Development, PHP, Article Writing, Encryption, Content Writing, WordPress, JavaScript

Calling all algo traders with verified long-term track records! We partner with institutional funds looking to deploy millions of dollars, licensing high-performing trading strategies (crypto, futures, or stocks). If you have a consistently profitable algo with at least 12+ months of auditable results (live trading results only), we want to hear from you.

We connect elite algo developers with funds for a revenue share—no upfront costs. Non-negotiable: You must provide verifiable proof (3rd-party audit, or broker statements) No hype, just data.

If your algo has a real edge, let’s talk. Send your track record details, and we’ll explore a partnership.

Skills: Quantitative Finance, Quantitative Research, Quantitative Analysis, Cryptocurrency Trading, Stock Market, futures, AI Trading, Financial Trading

We are looking for a freelance researcher to generate a curated, high-quality list of potential investors for our startup, token sale, and real estate opportunities.

You will be required to:

Identify active Angel Investors, VCs, Family Offices, Crypto/Blockchain investors, Real Estate Investors.

Provide full name, organization, title, email address, LinkedIn profile, sector focus, and location.

Only include verified, active investors with investment interest matching startups, real estate, or token investments.

Deliver results weekly (minimum 50–100 verified leads).

Use LinkedIn Sales Navigator, Crunchbase, Apollo, or similar tools for sourcing.

No duplicates, no outdated or generic emails.

Bonus if you have:

Previous experience with investor lead generation.

Understanding of venture capital, real estate, blockchain investing sectors.

Skills: Lead Generation, Market Research, List Building, Data Entry, Prospect List

CryptoCommerce Co is seeking a highly skilled Lead Blockchain Engineer to spearhead the integration of cryptocurrency into our established online shop platform. The ideal candidate will possess extensive experience in blockchain technology and a deep understanding of cryptocurrency systems.
Key responsibilities include:
Designing and implementing blockchain solutions to facilitate secure cryptocurrency transactions.
Collaborating with cross-functional teams to enhance the existing earning model through innovative blockchain applications.
Leading the development of smart contracts and decentralized applications (dApps) to improve user experience and operational efficiency.
Staying updated with the latest trends in blockchain technology and cryptocurrency to ensure our solutions remain competitive.
Qualifications:
Proven experience in blockchain development, particularly with Ethereum, Bitcoin, or similar platforms.
Proficiency in programming languages such as Solidity, JavaScript, or Python.
Strong problem-solving skills and the ability to work in a fast-paced environment.
Join us in revolutionizing the online shopping experience by integrating cutting-edge blockchain technology!

Skills: Cryptocurrency, Blockchain, Tokens, Ethereum, Solidity, Smart Contracts, Solana

Job Description:
We are seeking an experienced Windows client application developer to recreate a WebAuthn authentication client that we've successfully built for macOS and iOS.

The ideal candidate will possess extensive experience in native application development for Windows, a deep understanding of WebAuthn protocols, and hands-on expertise with Windows-specific cryptographic and credential APIs. You will collaborate closely with our engineering team to ensure that the functionality and user experience closely mirror our existing Apple platform solutions while taking advantage of Windows-specific security features.

Key Responsibilities:

Recreate our WebAuthn authentication client as a native Windows application.
Implement device-bound authentication leveraging Windows platform capabilities (e.g., TPM).
Integrate with Windows Crypto APIs and TPM-based key storage for secure credential management.
Utilize Windows Credential Provider APIs or related systems to build secure login and authentication flows.
Ensure strict adherence to WebAuthn specifications and best practices.
Deliver a polished, reliable, and user-friendly application experience.
Collaborate closely with our internal team on architecture, implementation, and testing.

Required Skills and Experience:

5+ years of professional Windows application development experience.
Strong expertise with WebAuthn, FIDO2, and modern authentication protocols.
Deep familiarity with Windows Cryptography API: Next Generation (CNG), CryptoAPI, and TPM-related workflows.
Experience building and/or extending Windows Credential Providers or integrating with Windows Logon infrastructure.
Solid understanding of Windows security models, certificates, secure storage, and key lifecycle management.
Proficiency in C++, C#, or other relevant languages for native Windows development.
Experience using Win32 API, Windows Runtime (WinRT), or WPF/UWP as appropriate.
Strong debugging, performance tuning, and problem-solving skills.
Excellent communication and collaboration abilities.


Preferred Qualifications:

Prior experience developing authentication tools, security clients, or similar systems.
Familiarity with cross-platform development considerations.
Experience with smartcards, virtual smartcards, or similar device integration on Windows.
Knowledge of building installer packages (MSI, etc.) and handling secure deployments.


About Us:
We are a security-focused product team committed to delivering elegant, reliable authentication experiences. Our culture emphasizes quality, user experience, and technical depth. We are proud of what we have built on Apple platforms, and we are excited to bring the same level of craftsmanship to Windows.

Skills: C#, API, .NET Framework, C++, Application Integration, Desktop Application, Microsoft Windows

We are seeking an experienced cryptocurrency trader to provide mentorship and guidance to aspiring traders. The ideal candidate will have a deep knowledge of market analysis, trading strategies, and risk management. You will be responsible for educating our team on effective trading techniques, troubleshooting common trading issues, and analyzing market trends to enhance trading performance. If you have a proven track record in cryptocurrency trading and a passion for teaching, we want to hear from you!

Skills: Cryptocurrency, Blockchain, Bitcoin, Finance & Accounting, Ethereum

We are seeking a skilled freelancer with experience in cryptocurrency transactions to assist in facilitating a payment to our AI developer. Due to limitations with both centralized exchanges (CEX) and decentralized exchanges (DEX), I am unable to handle the transaction myself and require external support to complete the payment process.The payment will be made in cryptocurrency, which the developer accepts.All associated fees, including Upwork fees, taxes, and any other applicable costs, will be fully covered.

Your profit will also be included as part of the compensation for facilitating the transaction.

If you are interested in this opportunity and have the required expertise, please reach out to discuss further. I am ready to provide all necessary details to help you complete this job successfully.

Skills: Content Writing, Blockchain, MetaMask, Forex Trading, Crypto Marketing

Job Description:
We are seeking an experienced Windows client application developer to recreate a WebAuthn authentication client that we've successfully built for macOS and iOS.

The ideal candidate will possess extensive experience in native application development for Windows, a deep understanding of WebAuthn protocols, and hands-on expertise with Windows-specific cryptographic and credential APIs. You will collaborate closely with our engineering team to ensure that the functionality and user experience closely mirror our existing Apple platform solutions while taking advantage of Windows-specific security features.

Key Responsibilities:

Recreate our WebAuthn authentication client as a native Windows application.
Implement device-bound authentication leveraging Windows platform capabilities (e.g., TPM).
Integrate with Windows Crypto APIs and TPM-based key storage for secure credential management.
Utilize Windows Credential Provider APIs or related systems to build secure login and authentication flows.
Ensure strict adherence to WebAuthn specifications and best practices.
Deliver a polished, reliable, and user-friendly application experience.
Collaborate closely with our internal team on architecture, implementation, and testing.

Required Skills and Experience:

5+ years of professional Windows application development experience.
Strong expertise with WebAuthn, FIDO2, and modern authentication protocols.
Deep familiarity with Windows Cryptography API: Next Generation (CNG), CryptoAPI, and TPM-related workflows.
Experience building and/or extending Windows Credential Providers or integrating with Windows Logon infrastructure.
Solid understanding of Windows security models, certificates, secure storage, and key lifecycle management.
Proficiency in C++, C#, or other relevant languages for native Windows development.
Experience using Win32 API, Windows Runtime (WinRT), or WPF/UWP as appropriate.
Strong debugging, performance tuning, and problem-solving skills.
Excellent communication and collaboration abilities.


Preferred Qualifications:

Prior experience developing authentication tools, security clients, or similar systems.
Familiarity with cross-platform development considerations.
Experience with smartcards, virtual smartcards, or similar device integration on Windows.
Knowledge of building installer packages (MSI, etc.) and handling secure deployments.


About Us:
We are a security-focused product team committed to delivering elegant, reliable authentication experiences. Our culture emphasizes quality, user experience, and technical depth. We are proud of what we have built on Apple platforms, and we are excited to bring the same level of craftsmanship to Windows.

Skills: C#, API, .NET Framework, C++, Application Integration, Desktop Application, Microsoft Windows

Brave New Tech is building a cutting-edge Web3 financial platform that integrates smart contracts, NFTs, payment gateways, and traditional banking infrastructure. We’re a fast-growing team of innovators passionate about decentralized finance (DeFi) and blockchain technology. Join us in shaping the future of digital finance!

Role Overview
We’re looking for a skilled Full Stack Developer to help architect and develop our next-generation financial platform. You’ll work on smart contracts, NFT integrations, payment processing, and backend/frontend systems that bridge Web3 and traditional finance.

Responsibilities
Develop and deploy smart contracts (Solidity, Rust, or similar) for financial applications.

Build NFT-related features (minting, marketplaces, tokenomics).

Integrate crypto & fiat payment gateways with banks and financial institutions.

Design and optimize backend APIs (Node.js, Python, Go) for high-performance transactions.

Develop responsive front-end interfaces (React, Next.js, Web3.js, Ethers.js).

Ensure security, scalability, and compliance in financial transactions.

Collaborate with cross-functional teams (blockchain engineers, product managers, UX designers).

Requirements

3+ years of full-stack development experience.

Proficiency in blockchain development (Ethereum, Solana, or other EVM-compatible chains).

Strong knowledge of smart contracts (Solidity, Hardhat, Truffle, Foundry).

Experience with Web3 libraries (Web3.js, Ethers.js, WalletConnect).

Backend skills in Node.js, Python, or Go.

Frontend skills in React, Next.js, or similar frameworks.

Familiarity with payment processing APIs (Stripe, Plaid, crypto gateways).

Understanding of DeFi protocols, NFTs, and token standards (ERC-20, ERC-721).

Nice-to-Have:

Experience with banking/financial systems (PSD2, Open Banking).

Knowledge of zero-knowledge proofs (ZKPs) or multi-party computation (MPC).

Contributions to open-source blockchain projects.

Skills: React, Node.js, Web Application, MongoDB

I am urgently looking for a freelancer who can assist me with purchasing crypto. Due to restrictions on my end, I am unable to purchase it myself right now. I need crypto immediately and am willing to pay a premium for your time and assistance.

If you already have crypto available for sale, please apply for this job. I will offer the best rate and ensure a fair profit for any waiting time while the transaction is processed.

Payment will be made through Upwork, and I am committed to covering all costs, including any additional profit you require for waiting.

Please let me know if you're able to help, and we can get started as soon as possible.

Thank you!

Skills: Cryptocurrency, Bitcoin, Blockchain, Web Development, API, Ethereum, WordPress

OVERVIEW

We are seeking a skilled developer proficient in Next.js, WordPress, and PHP to join our team to help us tackle upcoming projects.

COMPENSATION

Although we are a small family owned company on a budget, we are actively seeking ways to increase the hourly rate, pay regular performance bonuses, or provide a guaranteed fixed salary for the right candidates.


DETAILS

We have a volunteer software engineer who created and maintains our IT infrastructure. He needs some extra devs to help with the following internal projects:

1. WordPress: Theme Modernization, Redesign, and/or Refresh
2. PHP and/or Next.js: Dashboard to Display Data from External APIs
3. Next,js: UIs to interact and display data from backend Blockchain applications (i.e., smart contracts and Blockchain APIs)


The ideal candidate will have experience in developing responsive web sites, applications, dashboards and creating custom themes in WordPress.

Your expertise will help us enhance our existing platform and introduce new functionalities. If you are detail-oriented and passionate about delivering high-quality work, we would love to hear from you.

Please provide examples of your previous work with Next.js and WordPress.

Skills: JavaScript, PHP, WordPress, CSS, Web Development

I want crypto. investor if you have experience in crypto buying and selling Like Tether,B.T.C .I want buy Crypto and i am willing to pay all amount here on upwork I am ready to pay all fee and including your profit as well any freelancer if you have crypto. let me know am willing to pay best rate thanks

Skills: Translation, Data Entry, PHP, JavaScript, WordPress

Understood — here’s a revised version of your **job ad** that keeps the core requirements clear


Project Overview:

I’m looking for a skilled Python or Node.js developer to create a standalone trading bot that trades. Hyperliquid perpetual futures

The strategy is fully defined and tested manually. You’ll be responsible for turning it into a working, autonomous bot that manages entries, exits, and position sizing — with clear operational controls.

Key Requirements:

- Languages: Python or Node.js
- Exchange: Hyperliquid (wallet-based trading, no API key)
- Connectivity:
- WebSocket for live price data
- REST calls for order management
- Wallet signing (EIP-712 or compatible)

---

Bot Capabilities:

- Timeframe-aware logic (uses both high- and micro-timeframes)
- Conditional entry based on structured market events
- Precise entry and stop loss placement rules
- Multi-stage take profit system with dynamic SL adjustment
- Position scaling logic with separate entry triggers
- Session-based filtering and confirmation checks
Manual overrides:
- Cancel pending entry
- Market Buy / Market Sell
- Close all positions

---

Operational Controls:

- `Start`: Begin trading
- `Pause`: Hold all new trades
- `Stop`: Fully shut down the bot and connections

You’ll also implement logging, alerting, and provide deployment instructions (local or VPS).

---

Additional Notes:

- The full strategy logic will be shared, under NDA if needed

Skills: Hyperliquid , Web3, Blockchain, Node.js, Python

I looking for a short form video editor who can edit like this style

https://www.instagram.com/p/DI_bdg9P3N7/
https://www.instagram.com/p/DIwZmZkCibS/
https://www.instagram.com/p/DId8lYkTZVu/

My budget is 35-40 USD per video

The footage can be in different languages, and i will be proving script with translation so hopefully there will be no problems.

Voice over is around 30 seconds

1-3 day delivery time

Payment : Crypto Upwork

And yes i can pay 50% upfront so that we can work in a professional way :blush:

DM with your similar work and lets work together

Skills: Video Editing, Adobe After Effects, Adobe Premiere Pro, Video Production

Hello, this is 54 room boutique hotel with amenity spaces in Puerto Rico. Electrical panel, switch gear, transformer, and Luma have been finished. Also lighting.

I can send more details and plans. I wanted to confirm that you were licensed in Puerto Rico? Is this something you would be interested in? We would need to start right away. Please let me know your availability and we discuss a proposal.

Thanks!

Skills: Autodesk AutoCAD, Electrical Design, Electrical Layout Design, Electrical Engineering, Sustainable Energy, Energy Engineering, Electrical Drawing, PV System Design, Solar Energy, Cryptocurrency, Telecommunications Engineering, Solar Design, Project Engineering, Mining Engineering

We are seeking an experienced blockchain developer to create a custom token on the TRC-20 (TRON) network with extended capabilities beyond standard token behavior.

The token must meet the following criteria:

Fully compatible with all major TRON-based wallets and exchanges

Behaves identically to official network tokens in terms of visibility, confirmation, and user experience

Transferable, tradable, swappable, and convertible across platforms

Must show complete and valid on-chain confirmation and integrate seamlessly with block explorers

Usability across third-party services such as exchanges and DeFi protocols

The tokens must remain valid and operational for a minimum of 60 days

This is a specialized project, so experience with custom smart contract development on TRON, token simulation or proxy layers, and wallet integration is essential.

Please only apply if you have previously worked on similar token projects and are confident in delivering a production-ready solution.

Skills: Node.js, Blockchain Development, web 3, Smart Contract Development

Hi Uchith,

I hope you’re doing well.
My name is Lucien, and I represent Oni, a creative agency based in France. We were really impressed by your portfolio on Upwork, especially your skills in 2D/3D logo animation and motion graphics.

We’re currently looking for a talented animator for a long-term collaboration to handle high-volume production. Our projects are structured into three distinct packages:

• Pack 1: Simple banner design – $100 per banner. These are personalized banners that act as the facade for our clients’ videos, offering a lot of room for customization.

• Pack 2: Full format – $250 for the initial design, which serves as a template, then $100 for each new cover based on it. This pack is more catalog-based, using famous or recognizable locations.

• Pack 3: Same quality as Pack 2 – $250 per design. However, like Pack 1, these are customized facades for each client, making each video feel unique and personal.

To make things clearer, I’ll send you two short videos: one showing an example of Pack 1 quality, and another for Packs 2 and 3.

We value clear communication, fast delivery, and building a strong, two-way partnership over time.

Could you please let us know:
1. Would you be interested in this kind of collaboration?
2. What are your usual turnaround times for projects like these?
3. Do you have any questions or ideas regarding the setup?

Looking forward to hearing from you and hopefully starting something great together.

Best regards,
Lucien
Oni Agency

Skills: Maxon Cinema 4D, Adobe Photoshop, 2D Logo Reveal, Video Editing, Animated GIF, 3D Animation, NFT Video, Animation, Adobe After Effects, Motion Graphics, Logo Animation, 3D Logo Reveal, CGI

We're a fast-moving fintech startup building the DocuSign for B2B payments: a secure, verified way for companies to transact without exchanging sensitive banking information. Businesses complete a transaction with just a link and an ID.

We're looking for a rockstar Graphic Designer to help us create a small set of custom, high-impact visuals for our landing page and marketing materials, possibly also the mobile app.

If you’ve got a clean, modern style and experience working with fintech or crypto brands, we want to talk!!

Project Scope:
15 custom product graphics (e.g., diagrams, UI-focused illustrations, secure flow visuals) for our landing page

2–3 marketing graphics for our social media and pitch decks

Potential for ongoing work (brand development, web app, sales pitch decks)

What We’re Looking For:
✅ Strong portfolio with examples of B2B, fintech, or SaaS designs
✅ Ability to translate technical concepts into simple, trustworthy visuals
✅ Experience with design systems, UI/UX collaboration, or branding
✅ Familiarity with security, compliance, or crypto/blockchain is a plus!

Tools We Use:
- Figma for design
- Miro for user flow and documentation
- ClickUp for tasks and documentation
- Slack for communication

To apply, please include:
- A link to your portfolio (with reference images for inspiration, if possible)
- A short note on your fintech/crypto experience (if any)
- Your estimated turnaround time for the initial scope
- Your rate or preferred pricing model

Skills: Graphic Design, Infographic, Illustration, Website Asset, Web Design

Deploy My Python-Based Web3 DEX Trading Bot on Ubuntu Server (Nova Prime)

Description:
I have a complete Python bot system built (called Nova Prime) that needs to be deployed on an Ubuntu VPS or Docker container.

You must:
• Be experienced in Python async systems and FastAPI
• Understand Web3.py, token transactions, ABI integration
• Set up SQLite or PostgreSQL DB (already included)
• Configure .env, config.ini, and deploy Uvicorn API server
• Set up systemd, logrotate, and optionally Docker
• Test wallet buy/sell transactions via Web3
• Launch and confirm the bot stays stable on reboot

Bot folder is already fully built. I will provide full source files and the launch checklist.
I just need a professional to deploy it and test it live.

BONUS if you:
• Have experience deploying trading bots
• Can secure the wallet key properly using Linux encryption or a key vault

Skills: Bot Development, Python, API, Data Scraping, Automation

I need a freelancer who have experience In Crypto Like USDT (Tether) ,Bitcoin or any other Crypto Exchange Like binance OKX or Any Else.I require some assistance with cryptocurrency. Specifically, I'm seeking a freelancer who can facilitate cryptocurrency transactions to my AI developer, as I am unable to do so myself due to the decentralization of centralized exchanges (CEX) and decentralized exchanges (DEX). I am willing to offer a high payment, which includes covering Upwork fees and other taxes, along with your profit. This job is straightforward and highly profitable. I can provide you with all the necessary details and guidance.



Initial points For Project:
Essentially, the job entails acquiring U.S.D.T (Tether cryptocurrency). I will transfer the entire amount to you here on Upwork since I cannot make direct purchases due to the decentralization of decentralized exchanges (DEX) and centralized exchanges (CEX). Therefore, I require a freelancer who can facilitate weekly and monthly cryptocurrency transactions for me, and you will earn your profit from the transactions.

Payment Procedure:
I will hire you here on Upwork and pay the full amount upfront. This will include the 20% Upwork fee, your profit on the USDT, and the gas fee.

Skills: Python, Cryptocurrency, Cryptography, Blockchain, Bitcoin, Ethereum, Node.js, C++, Partnership Development, Initial Coin Offering