Talent badge filter
Skills filter
Select talent location
Select talent time zones
$80/hr
100%
Job Success
$50K+ earned
Offers consultations
Start of list.
End of list.
I build AI agents, trading systems, and smart contracts that hold up in production. Since 2021: $600M+ in token-migration volume processed by infrastructure I built, grant-funded work for Safe, Arbitrum, Protocol Labs, and Lit Protocol — and launch clients who made back 12.5x what they paid me, within weeks.
I work inside Claude Code daily — my own business runs on agentic systems I built with it.
You're a perfect fit if you need:
✓ Claude Code & AI agents — MCP servers, RAG pipelines, multi-agent workflows, agents integrated with your CRM/ERP
✓ Trading & prediction-market infrastructure — Polymarket and Kalshi bots, market making, arbitrage, low-latency execution
✓ Smart contracts — Solidity, ERC-4626 vaults, security reviews, gas optimization (Foundry/Hardhat)
✓ Production rescue — your AI-built MVP works in the demo and breaks under real users; I make vibe-coded apps production-grade
Recent work:
• An AI operations agent that qualifies inbound leads, RAG-matches past work, and drafts proposals in minutes — it helped write this profile
• LMSR prediction-market platform on Base — sole engineer: Solidity/Foundry with fuzz, invariant, and mutation testing at 100% coverage, Ponder indexer, NestJS/GraphQL, account-abstraction (ERC-4337) frontend
• AI agents for a dental group and an auto dealership (Vapi + OpenAI), integrated with their internal ERPs — both contracts closed 5.0★ (see work history)
• ERC-4626 yield vault for a DAO-tooling studio — peaked around $700K TVL
• Uniswap v4 hooks — custom hook plus fully on-chain SVG NFTs
Proof that isn't self-reported:
→ $600M+ in token-migration volume Ethereum→Base through Supermigrate (Base grant)
→ Grant-funded builds: Safe Grants Program $25k (dSafe — published npm SDK), Arbitrum $25k, Protocol Labs $15k, Lit Protocol $10k plus a partnership post on Lit's blog
→ ~$30M raised by projects launched through Prime Launch
→ Mainnet deployments across Ethereum, Base, Arbitrum, Optimism, Polygon, Celo, and PulseChain
→ Every build engagement in five years shipped working software
How I work:
1. 30-min discovery call — scope, security requirements, unit economics
2. Working slice in 1–2 weeks — shared repo, tests from day one
3. Security-first shipping — spec review, Foundry/Hardhat suites, static analysis, then mainnet
4. Weekly milestones with metrics you can verify yourself
Stack: Claude Code, Claude Agent SDK, MCP, LangChain, LangGraph, OpenAI, Vapi, n8n, Python, TypeScript, React/Next.js, Solidity, Foundry, Hardhat, wagmi/viem, The Graph, Ponder, Flashbots, Polymarket & Kalshi APIs, Ethereum/Base/Arbitrum and other EVM chains.
Fixed-scope engagements typically start at $2,500. Not a fit: content-only roles, or teams without clear product requirements.
I respond within 2 hours (IST). Every project includes Slack/Discord access, weekly video check-ins, and a repo you own from day one.
Click Invite and tell me what you're building.
Mihir
Mihirsinh P.
has worked
.
Associated with
Chain Labs
$1K+
earned
$30/hr
100%
Job Success
$1K+ earned
Start of list.
End of list.
• I build smart contracts that go live on mainnet and handle real user funds.
• Featured on Upwork's homepage among Top Rated Blockchain & NFT developers.
• From designing smart contracts to complete Web3 dApps, I turn blockchain ideas into reality.
Hi, I'm a Blockchain Developer and Web3 Engineer with a strong focus on security and scalability. My work includes building smart contracts on both Solana and EVM blockchains using Rust, Anchor, Solidity, Hardhat and TypeScript. I have worked extensively in the blockchain space, developing DeFi apps, NFT marketplaces, token launch platforms, automated tools, custom wallets, pricing modules and advanced Web3 projects that deliver real-world impact.
My experience includes:
• Solana Smart Contracts (Rust, Anchor).
• Ethereum Smart Contracts (Solidity, Hardhat).
• DEX, AMM, and DeFi Protocols.
• Trading Bots and Automated Trading Infrastructure.
• SPL Tokens, ERC-20 Tokens, NFTs, and Token Launches.
• Blockchain APIs and Backend Systems.
• Staking, Swapping, and Payment Solutions.
If you're building on Solana, Ethereum, Base, BNB or Polygon, I can take your project from idea to deployment.
My recent work includes:
• Building a cross-chain interoperability protocol.
• Created an SPL and ERC-20 token contract on both chains with advanced features.
• Optimized a Solana trading bot's latency through performance tuning.
• Reduced gas costs by 20% through smart contract optimization.
If you're looking for a Blockchain Developer who values quality, security and clear communication, let's discuss your project and see how I can help.
································································································································································
Blockchain Developer, Smart Contract Developer, Solidity Developer, Rust Developer, Solana Developer, Ethereum Developer, EVM Developer, Web3 Developer, Full Stack Web3 Developer, DeFi Developer, dApp Developer, Trading Bot Developer, NFT Developer.
$40/hr
100%
Job Success
$20K+ earned
Available now
Offers consultations
Start of list.
End of list.
10 years of progressive work experience in software development and product management in the fintech industry. Interested in AI and Web3 projects. I design and build AI-powered applications. Hold Bachelor's degree in Computer Science. Live in Calgary, Canada.
• AI: Google AI Studio, Gemini API, Imagen for generative image pipelines, Anthropic Claude API, OpenAI API for LLM integration, prompt engineering, AI-powered product development
• AI-Assisted Dev Tools: Claude Code, GitHub Copilot, Codex
• Web3: Solidity, Foundry, Web3.js/Ether.js, ERC-20, ERC-721, EVM, dApps, DeFi, NFT, Blockchain APIs
• Languages: HTML/CSS, JavaScript, TypeScript, JSON, PHP, MySQL, PostgreSQL, Python
• Developer Tools: Next.js, Git, Figma, Jira, Trello, Scrum, Cloudflare, Azure, Visual Studio Code
Vitalii T.
has worked
.
$20/hr
98%
Job Success
$100K+ earned
Start of list.
End of list.
I’m Himanshu, a dedicated 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧, 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐚𝐧𝐝 𝐋𝐢𝐠𝐡𝐭𝐬𝐩𝐞𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 providing clients with dedicated personalized service as an 𝐢𝐧𝐝𝐢𝐯𝐢𝐝𝐮𝐚𝐥 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫.
I'm actively participating in the development of Blockchain-based solutions for Different industries. Developing a DApp to democratize the global medical device industry. The platform will disintermediate the medical device and supplies ecosystems, Development of Smart Contracts, Real Estate Investments on Blockchain, Gambling/Lottery Game on Blockchain, Donation on Blockchain.
My Technical Blockchain Development Expertise:
Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies:
🛠 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:
✔️ Frontend: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS.
✔️ Backend: Node.js, Django, NestJS, Laravel, Express.js.
✔️ Databases: MongoDB, PostgreSQL, MySQL.
💪 𝐓𝐨𝐨𝐥𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬:
↔️ Blockchain: Solidity, Rust, Hardhat, Truffle, Anchor, Remix IDE.
↔️ Integration: Ethers.js, Web3.js, Alchemy, IPFS, The Graph, Chainlink.
🔷 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝:
💎 Custom token development (fungible and non-fungible).
💎 DApp & DAO creation with seamless wallet integration (MetaMask, Phantom).
💎 Smart contract audits to ensure security and reliability.
💎 Development of DEX platforms and CEX integrations.
💎 Advanced blockchain bot solutions: MEV bots, arbitrage bots.
📈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐢𝐧 𝐃𝐞𝐅𝐢 & 𝐍𝐅𝐓𝐬:
🔥 Build platforms like DEXs, launchpads, and crowdfunding systems.
🔥 Develop NFTs with royalties, whitelist, dynamic metadata, and more.
💻 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 & 𝐒𝐤𝐢𝐥𝐥𝐬:
👉 Languages: Solidity, Rust, Python, JavaScript, TypeScript, Go, C++
👉 Frameworks: React.js, Next.js, Vue.js, Django, Express.js, Truffle, Hardhat
👉 Databases: MongoDB, MySQL, PostgreSQL, Firebase
👉 Platforms: Ethereum, Solana, Binance Smart Chain, Polygon, Avalanche, Tron
👉 Tools: Docker, Kubernetes, AWS, Terraform, Alchemy, Brownie
☑️ Blockchain: Solidity, Web3.js, Ethers.js, Truffle, Hardhat, IPFS, Ethereum, Hyperledger, Solana, Binance Smart Chain, Polkadot, Smart Contracts, ERC-20, ERC-721, ERC-1155
☑️ AI/ML: Python, TensorFlow, Keras, PyTorch, OpenCV, Scikit-Learn, Natural Language Processing (NLP), Computer Vision, Deep Learning, Machine Learning, Data Science, Pandas, NumPy, Jupyter Notebook
☑️ Mobile Development: Native applications using SwiftUI, Swift (iOS), and Kotlin (Android), and hybrid development with React Native, Flutter, and Ionic.
🚀 𝐍𝐨𝐭𝐚𝐛𝐥𝐞 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:
🌟 Developed an NFT marketplace with multi-chain capabilities (Ethereum & Solana).
🌟 Built DeFi protocols with staking and liquidity mechanisms, optimizing gas fees by 30%.
🌟 Created cross-chain bridges connecting major blockchain ecosystems.
🌟 Contributed to $10M+ funding raised for blockchain startups.
💬 𝐋𝐞𝐭’𝐬 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞!
Click the "Invite to Job" button to start your blockchain journey today! Together, we’ll craft the future of decentralized solutions. 🌐✨
How do we communicate and report?
We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis.
✅ Upwork Message Board
✅ JIRA
✅ Azure DevOps Server
✅ Asana
✅ Trello
✅ Zoho Projects
Associated with
Flexsin Technologies
$10M+
earned
$10/hr
100%
Job Success
$200+ earned
Start of list.
End of list.
As a blockchain developer with 2 years of experience, I have a strong understanding of the fundamentals of blockchain technology, including its architecture, consensus mechanisms, and smart contract development. I specialize in developing decentralized applications (dApps) using blockchain technology and have experience working with a range of blockchain platforms, including Ethereum, Hyperledger, Binance and Solana.
During my time as a blockchain developer, I have worked on several projects, including developing smart contracts for supply chain management, implementing blockchain-based voting systems, and creating a decentralized marketplace for digital assets. I have also contributed to open-source blockchain projects and have experience working with blockchain APIs, wallets, and nodes.
My technical skills include proficiency in Solidity, JavaScript, Python, Rust and Go, as well as experience with blockchain tools such as Truffle, Hardhat, Ganache, Remix, and Web3.js. I also have experience with DevOps tools such as Docker, Kubernetes, and Git.
In addition to my technical skills, I am a strong communicator and a team player. I am comfortable working in an agile development environment and am committed to delivering high-quality code that meets project requirements and deadlines.
If you're looking for a blockchain developer with experience developing dApps and working with a range of blockchain platforms, I would be happy to discuss your project and see how I can help.
Daniyal T.
has worked
.
$40/hr
100%
Job Success
$100K+ earned
Offers consultations
Start of list.
End of list.
✅ Blockchain development
✅ Solidity
✅ Rust
✅ Smart contracts
✅ Solana
✅ Ethereum
✅ Web3
✅ NFT
✅ Crypto
✅ ERC-20
✅ ERC-721
✅ SPL
✅ React.js
✅ Backend development
✅ API integrations
✅ Web development
✅ PHP
✅ Plugin development
✅ Payment Gateway Integrations
✅ API development
✅ Web applications
✅ Javascript
✅ Mysql
✅ Linux
As a Senior Developer with over 20 years of experience and a Master of Information Technology, I bring a wealth of knowledge and passion to every project. My commitment to writing clean, efficient code and doing things the right way ensures top-quality results.
I am fully dedicated to each project, striving for 100% customer satisfaction. My self-organization, quick learning, and motivation drive me to seek out and conquer new challenges.
Let’s connect and discuss how we can make your next project a success!
#blockchain #solidity #crypto #smartcontracts #backend #linux
$45/hr
100%
Job Success
$1K+ earned
Offers consultations
Start of list.
End of list.
Web3 Developer | Smart Contracts · dApps · DeFi · NFTs · Crypto Bots
Hi, I'm Youssef a Web3 developer who's been in the trenches building real blockchain products since the early days of DeFi. I don't just write smart contracts; I've launched full end-to-end crypto products DeFi apps, NFT platforms, token ecosystems, and crypto games and I understand both the technical and business side of what makes a Web3 project actually work.
I've shipped production-grade dApps trusted by real users, and I bring that same execution energy to every client project I take on.
What I Build
✅ Smart Contracts Solidity & Rust (DeFi, NFTs, DAOs, staking, vesting)
✅ dApp Development full-stack Web3 from contracts to UI
✅ ICO / IDO / IEO / IZO tokenomics design, launch strategy, contracts
✅ NFT Platforms minting, auctions, marketplaces, gating
✅ Crypto Bots & Automation Telegram bots, launchpad tools, airdrops
✅ Cross-Chain Development EVM, Solana, BTC-layer integrations
✅ Crypto Wallet & Exchange Development
✅ DeFi Protocols staking, lending, yield farming
✅ Front-End React, Next.js, Webflow, WordPress (Elementor Pro), Shopify
✅ SEO & Performance Optimization
Why Work With Me
✔ Zero-risk start if you're not happy after 2 weeks, you owe me nothing, no matter how much work I've done.
✔ 2 months free support I stay available after launch for questions, fixes, and guidance.
✔ Audited-grade code written to the same standards used by leading smart contract auditors.
✔ 6+ years delivering Web3 products, not just writing code.
✔ Clean, scalable, secure pixel-perfect execution with long-term maintainability in mind.
I'm straightforward to work with, honest about timelines, and focused on shipping something you're genuinely proud of.
📩 Send me a message let's talk about what you're building.
$35/hr
100%
Job Success
$1K+ earned
Offers consultations
Start of list.
End of list.
Solidity developer and full-stack Web3 engineer with 6+ years building production dApps on Ethereum, Polygon, BNB Chain, Arbitrum, and Hedera. 50+ projects delivered. 100% JSS. Top Rated on Upwork.
𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐈'𝐯𝐞 𝐬𝐡𝐢𝐩𝐩𝐞𝐝:
𝐒𝐩𝐡𝐞𝐫𝐚 𝐍𝐅𝐓 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞 : full-stack NFT marketplace on Hedera; Next.js frontend, Node.js backend with Redis caching and PostgreSQL, smart contract development, testing, integration and mainnet deployment
𝐃𝐞𝐜𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝 𝐯𝐨𝐭𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦 𝐰𝐢𝐭𝐡 𝐛𝐢𝐨𝐦𝐞𝐭𝐫𝐢𝐜 𝐟𝐢𝐧𝐠𝐞𝐫𝐩𝐫𝐢𝐧𝐭 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 (𝐖𝐞𝐛𝐀𝐮𝐭𝐡𝐧) : voters verify identity off-chain, votes recorded immutably on Ethereum via Solidity smart contract
𝐃𝐞𝐜𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝 𝐠𝐢𝐯𝐞𝐚𝐰𝐚𝐲 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐰𝐢𝐭𝐡 𝐂𝐡𝐚𝐢𝐧𝐥𝐢𝐧𝐤 𝐕𝐑𝐅 : provably fair, on-chain randomness for tamper-proof winner selection, no manual intervention
𝐃𝐞𝐜𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞 𝐯𝐞𝐫𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐮𝐬𝐢𝐧𝐠 𝐙𝐞𝐫𝐨-𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐏𝐫𝐨𝐨𝐟𝐬 : validates authenticity without exposing private data, ZK proof verified by smart contract on-chain
𝐍𝐅𝐓 𝐦𝐢𝐧𝐭𝐢𝐧𝐠 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 with IPFS metadata, whitelist presale, ERC-721/1155 contracts, and OpenSea integration , deployed to Ethereum mainnet
𝐃𝐞𝐅𝐢 𝐬𝐭𝐚𝐤𝐢𝐧𝐠 𝐚𝐧𝐝 𝐲𝐢𝐞𝐥𝐝 𝐟𝐚𝐫𝐦𝐢𝐧𝐠 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬 with gas-optimized Solidity and OpenZeppelin security standards
𝐓𝐨𝐤𝐞𝐧 𝐥𝐚𝐮𝐧𝐜𝐡𝐞𝐬 with ERC-20 presale contracts, vesting schedules, airdrop mechanics , Etherscan verified
𝐒𝐮𝐥𝐢𝐨 𝐀𝐫𝐭 : rescued and completed after multiple failed outsourcing attempts, delivered on deadline, 5-star client review
Every contract is written test-first using Hardhat, deployed to testnet before mainnet, and verified on-chain before handoff. I send daily progress updates and document every architecture decision so you always know where the project stands. No surprises, no scope creep.
𝐒𝐦𝐚𝐫𝐭 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭 𝐬𝐭𝐚𝐜𝐤 : Solidity · ERC-20, ERC-721, ERC-1155 · Chainlink VRF · Zero-Knowledge Proofs · WebAuthn · Hardhat · Remix IDE · OpenZeppelin · IPFS · Hedera HTS
𝐂𝐡𝐚𝐢𝐧𝐬 : Ethereum · Polygon · BNB Chain · Arbitrum · Avalanche · Hedera Hashgraph
𝐖𝐞𝐛𝟑 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Ethers.js · Web3.js · MetaMask · WalletConnect · RainbowKit · Wagmi
𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 : React.js · Next.js · Node.js · Express.js · Redis · PostgreSQL · MongoDB · REST APIs · TypeScript
𝐈𝐟 𝐲𝐨𝐮'𝐫𝐞 𝐥𝐚𝐮𝐧𝐜𝐡𝐢𝐧𝐠 𝐚 𝐭𝐨𝐤𝐞𝐧, 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐚 𝐃𝐞𝐅𝐢 𝐩𝐫𝐨𝐭𝐨𝐜𝐨𝐥, 𝐨𝐫 𝐧𝐞𝐞𝐝 𝐚 𝐬𝐦𝐚𝐫𝐭 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭 + 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐚𝐬 𝐨𝐧𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐩𝐚𝐜𝐤𝐚𝐠𝐞 , 𝐬𝐞𝐧𝐝 𝐦𝐞 𝐭𝐡𝐞 𝐛𝐫𝐢𝐞𝐟 𝐚𝐧𝐝 𝐈'𝐥𝐥 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐡𝐨𝐰 𝐈'𝐝 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐢𝐭 𝐰𝐢𝐭𝐡𝐢𝐧 𝟒 𝐡𝐨𝐮𝐫𝐬.
$20/hr
99%
Job Success
$90K+ earned
Available now
Start of list.
End of list.
I’m a Senior Full-Stack Blockchain Developer with 8+ years of experience delivering production-ready Web3 solutions across Layer 1 and Layer 2 networks. I help startups, enterprises, and founders turn complex blockchain ideas into secure, high-performance applications that scale with real users.
I’ve worked extensively across Ethereum and various chains (Ethereum, BNB Chain, Polygon, Avalanche, Tron) as well as Solana, building everything from smart contract systems to complete Web3 platforms.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝:
-DeFi platforms (staking, yield farming, liquidity mechanisms)
-NFT marketplaces (minting, trading, royalties, gas optimization)
-Token launchpads & ICO/IDO platforms
-Tokenization systems for digital and real-world assets
-DAO & governance frameworks
-Multi-chain and Layer 2 integrations
𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞:
- Smart Contract Mastery: Solidity development for ERC-20/721/1155 with comprehensive security auditing and gas optimization.
- DeFi Architecture: Yield farming, staking protocols, automated market makers, and liquidity pools with proven TVL growth.
- Web3 Integration: React/Next.js frontends with Web3.js/Ethers.js, MetaMask connectivity, and seamless user experiences.
- Multi-Chain Deployment: Ethereum, Polygon, Solana, BSC with cross-chain bridges and Layer-2 scaling solutions.
Industries I Serve: DeFi (yield optimization), NFT Projects (creator monetization), Gaming (play-to-earn), Enterprise (asset tokenization), Real Estate (fractional ownership)
I am a results-driven Blockchain Developer specializing in building secure, scalable, and production-grade Web3 applications that deliver measurable business value. My core expertise spans advanced Solidity smart contract engineering, DeFi protocol design, tokenomics modeling, and full-stack dApp architecture across EVM ecosystems.
I actively integrate trending blockchain innovations such as Layer-2 scaling solutions (Polygon, Arbitrum), zk-rollups, account abstraction (ERC-4337), MEV-resistant contract mechanisms, modular blockchain architecture, restaking primitives, and real-world asset (RWA) tokenization. My approach focuses on gas optimization, security hardening, and high-performance contract execution.
With hands-on experience in smart contract auditing, on-chain data analytics, DAO governance frameworks, cross-chain interoperability, and omnichain messaging protocols, I architect secure, future-proof Web3 ecosystems that enhance user adoption, strengthen investor trust, and enable sustainable protocol growth.
Associated with
Eminence Internet Technology Pvt Ltd
$10M+
earned
$30/hr
100%
Job Success
Available now
Start of list.
End of list.
With 6+ years of hands on experience, I’m a Blockchain Engineer skilled in Web3, Solidity, DeFi, NFTs, liquid staking, and vault systems. I build secure, scalable dApps across Ethereum, Layer-2s, and custom EVM chains. I specialize in building scalable solutions.
Beyond blockchain, I design and deploy intelligent systems AI models and automation bots. Whether it's automating crypto workflows, integrating GPT or Stable Diffusion, or launching NFT platforms, I combine cutting edge tech with practical engineering to deliver results. I’ve led Full Stack teams, optimized systems for 150K+ users, and launched production ready MVPs across Web3, AI, and SaaS. From building microservices, automating CI/CD pipelines with GitHub Actions and Jenkins, to integrating Zoom APIs, Firebase, GPT-3, and Stable Diffusion, I solve complex problems with clarity and speed.
💡TECH STACK :
🔥 DEVELOPMENT SKILLS:
Solidity, Web3.js, Ethers.js, Smart Contracts, Rust, dApp Architecture, JavaScript, TypeScript, Node.js, Express.js, React.js, Next.js, REST APIs, GraphQL, MongoDB, PostgreSQL, MySQL, NoSQL, Tailwind CSS, HTML.
🤖 AI, AUTOMATION & INTEGRATIONS:
Python, OpenAI API, AI Integration, Stable Diffusion, Automation Scripts, API Workflows, Data Pipelines, Natural Language Processing (NLP), Prompt Engineering.
⚙️INFRASTRUCTURE & DEVOPS:
AWS Lambda, ECS, Docker, Kubernetes, CI/CD, GitHub Actions, Jenkins, Firebase, Payment Gateway Integration, API Integration, Microservices, Authentication & Authorization, MVC Architecture, SaaS Platforms, Cloud-Native Deployment.
🚀 Why choose me?
I'm reliable, responsive, and take full ownership of the work I deliver. If you're looking for someone who can hit the ground running and get things done fast, I'm your guy. Let’s turn your vision into clean, scalable code on time, every time.
📞 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫
Book a free consultation call today - I’ll help you take your project from idea to real world results.