I've architected a full Layer-1 blockchain from scratch consensus, validators, staking and built AI agents that transact on-chain autonomously. 100% Job Success, every rated project 5 stars.
I'm a Blockchain & AI Developer who ships complete products end-to-end: smart contracts, backends, web dApps, and mobile apps. Clients come to me when they need one developer who understands the full stack from on-chain logic to the app store.
WHAT I DELIVER
Agentic AI & On-Chain Payments — Autonomous AI agents transacting via the x402 protocol: machine-to-machine micropayments, zero human intervention. Built with LangChain, CrewAI, and LLM APIs.
Custom Layer 1 Blockchains Complete chains with consensus, validator infrastructure, staking economics, block explorer, and faucet delivered with UAT reports and scaling roadmaps.
Solana Development Anchor programs and MEV-aware trading systems with Jito bundle execution, backed by NestJS/PostgreSQL.
Full dApp Development NFT marketplaces, DeFi tools, token platforms across Ethereum, Polygon, and EVM chains wallet integration to polished frontend.
Mobile Apps Cross-platform Flutter apps with Web3 integration, including a multilingual P2P crypto trading platform with USDT escrow.
AI Products & Automation LLM-powered systems, multi-agent workflows, AI fact checking infrastructure, and intelligent automation pipelines.
Enterprise Integration Hyperledger Fabric systems, including edge-device deployments with tamper-proof data integrity.
STACK
Rust • Solidity • C++ • TypeScript • Python • React/Next.js • Node.js/NestJS • Flutter • Anchor • Web3.js • LangChain • CrewAI • IPFS • Hyperledger • PostgreSQL • MongoDB
HOW I WORK
Clients hand me a problem statement, not a spec and receive a production system with documentation, testing reports, and a roadmap. Recent feedback: "very professional and fast, will hire again."
Whether it's a smart contract, a full dApp, a mobile app, or an AI agent system I build it production-ready. Let's scope your project.
Hyperledger Fabric
web3.js
MongoDB
Python
C++
Blockchain
Golang
Solidity
Rust
Solana
Ethereum
Bitcoin
Artificial Intelligence
AI Agent Development
Machine Learning
Next.js
IPFS
Web3
DApp Development
ZK Framework
Sunny K.
Jawalamukhi, India
$20/hr
5.0
212 jobs
👑𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭₿⃨ 🥇10+ years of 𝑺𝑶𝑳𝑰𝑫 experience 🕒 24*7 ✨
With over 10+ years of high-demand experience in 𝗯𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, I specialize in delivering robust 𝗳𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 and 𝗯𝗮𝗰𝗸-𝗲𝗻𝗱 solutions for 𝗯𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. My expertise covers comprehensive smart contract development, including 𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆 and 𝗥𝘂𝘀𝘁 for platforms like 𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺 and 𝗦𝗼𝗹𝗮𝗻𝗮. I excel in architecting, implementing, and auditing 𝗱𝗲𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱 solutions tailored for industries like 𝗙𝗶𝗻𝘁𝗲𝗰𝗵, where 𝘁𝗼𝗸𝗲𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻, 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆, 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 are essential. By leveraging blockchain’s power, I create innovative applications that support 𝗱𝗲𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱 𝗳𝗶𝗻𝗮𝗻𝗰𝗲 (𝗗𝗲𝗙𝗶), 𝗻𝗼𝗻-𝗳𝘂𝗻𝗴𝗶𝗯𝗹𝗲 𝘁𝗼𝗸𝗲𝗻𝘀 (𝗡𝗙𝗧𝘀), 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭 𝐀𝐮𝐝𝐢𝐭𝐨𝐫 and 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 functionality, ensuring secure and efficient solutions.
My approach includes precise requirement 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀, 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝗽𝗹𝗮𝗻𝗻𝗶𝗻𝗴, 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗰𝗼𝗱𝗶𝗻𝗴, 𝘁𝗵𝗼𝗿𝗼𝘂𝗴𝗵 𝗱𝗲𝗯𝘂𝗴𝗴𝗶𝗻𝗴, 𝗮𝗻𝗱 𝘀𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁. With minimal supervision, I ensure each stage aligns with project goals, producing solutions that are both innovative and reliable.
𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 : -
=============================================================================
🔥𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻: 𝗕𝗶𝘁-𝗰𝗼𝗶𝗻, 𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺, 𝗦𝗼𝗹𝗮𝗻𝗮 ,𝗘𝗢𝗦, 𝗛𝘆𝗽𝗲𝗿𝗹𝗲𝗱𝗴𝗲𝗿, 𝗦𝘂𝗯𝘀𝘁𝗿𝗮𝘁𝗲, 𝗡𝗙𝗧, 𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆: 𝗲𝗿𝗰𝟮𝟬/𝗗𝗲𝗙𝗶, 𝗲𝗿𝗰𝟳𝟮𝟭/𝗡𝗙𝗧.
🔥𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱: 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗡𝗲𝘅𝘁, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 (𝗘𝗦𝟲), 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗩𝘂𝗲.𝗷𝘀
🔥𝗕𝗮𝗰𝗸-𝗲𝗻𝗱: 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗣𝗛𝗣 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲.
🔥𝗗𝗕: 𝗠𝘆𝗦𝗤𝗟, 𝗠𝗼𝗻𝗴𝗼 𝗗𝗕
𝗣𝘂𝗯𝗹𝗶𝗰 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: -
=============================================================================
✔ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 𝘂𝘀𝗶𝗻𝗴 𝗮 𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆 𝗽𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗹𝗮𝗻𝗴𝘂𝗮𝗴𝗲.
✔ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝗥𝗣𝗖 𝘂𝘀𝗶𝗻𝗴 𝗰𝗹𝗶𝗲𝗻𝘁 𝗹𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗪𝗲𝗯𝟯
✔ 𝗦𝘁𝗮𝘁𝗶𝗰 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗼𝗳 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 𝗳𝗼𝗿 𝗴𝗮𝘀 𝗰𝗼𝗻𝘀𝘂𝗺𝗽𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝘂𝘀𝗶𝗻𝗴 𝗥𝗲𝗺𝗶𝘅 𝗜𝗗𝗘.
✔ 𝗦𝗲𝗰𝘂𝗿𝗶𝗻𝗴 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 𝘂𝘀𝗶𝗻𝗴 𝗹𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀 𝗹𝗶𝗸𝗲 𝗢𝗽𝗲𝗻𝗭𝗲𝗽𝗽𝗲𝗹𝗶𝗻.
✔ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺 𝗱𝗮𝗽𝗽𝘀 𝘂𝘀𝗶𝗻𝗴 𝘁𝗵𝗲 𝗧𝗿𝘂𝗳𝗳𝗹𝗲 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸.
✔ 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝗰𝗿𝘆𝗽𝘁𝗼 𝘄𝗮𝗹𝗹𝗲𝘁𝘀 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗠𝗲𝘁𝗮𝗺𝗮𝘀𝗸.
✔ 𝗦𝗸𝗶𝗹𝗹𝗲𝗱 𝗶𝗻 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗶𝗻𝗴 𝗦𝗣𝗟 𝗹𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀 𝗳𝗼𝗿 𝗿𝗮𝗽𝗶𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
✔ 𝗗𝗲𝗽𝗹𝗼𝘆𝗶𝗻𝗴 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 𝗼𝗻 𝘁𝗲𝘀𝘁 𝗻𝗲𝘁𝘄𝗼𝗿𝗸𝘀 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗿𝗼𝗽𝘀𝘁𝗲𝗻/𝗿𝗶𝗻𝗸𝗲𝗯𝘆 𝗮𝘀 𝘄𝗲𝗹𝗹 𝗮𝘀 𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺
𝗺𝗮𝗶𝗻𝗻𝗲𝘁.
I'm always ready to provide efficient, impactful assistance and to take on new challenges swiftly. If you need any of the services mentioned, feel free to reach out—I'm prepared to dive in and deliver exceptional results!
I pride myself on identifying the most cost-effective, high-quality solutions for every opportunity I encounter.
Thank you for considering my profile!
#BlockchainConsultant #SmartContracts #DecentralizedApps #Solana #Ethereum #Bitcoin #DeFi #NFT #Web3 #CryptoDevelopment #BlockchainExpert #FullStackBlockchain #SolidityDev #FintechSolutions #Tokenization #SmartContractAuditing #FrontEndBlockchain #BackendArchitecture #ReactJS #NodeJS #Laravel #MongoDB #MySQL #MetamaskIntegration #OpenZeppelin #TruffleFramework #CryptoWalletIntegration #BlockchainInnovation #TechnologyConsultant #TechLeadership #CostEffectiveSolutions #ReadyToCode
Hyperledger Fabric
DApp Development
Smart Contract
Blockchain Development
Solidity
web3.js
Crypto Exchange Platform
Cryptocurrency
Crypto Wallet Development
Software Development
Smart Contract Development
AI Development
Machine Learning
Blockchain, NFT & Cryptocurrency
Layer 2 Blockchain
Salmaan A.
New York, New York
$50/hr
4.3
11 jobs
🚀 Building the future of Web3 and AI-powered innovation.
I'm a Blockchain & AI Developer specializing in Smart Contracts, Solana development, and full stack development across decentralized ecosystems. As a Blockchain & AI Developer, I help startups, founders, and enterprises develop secure, scalable, and gas-optimized blockchain and AI solutions, from Smart Contracts to AI-driven dApps, DeFi protocols, and Solana-native ecosystems.
With 13+ years of experience in Solidity, Rust, and full stack development in Web3, I'm not just a coder, I'm a technical strategist who can turn your blockchain or AI concept into production-ready products. I specialize in building Smart Contracts on Solana, Ethereum, and other blockchain networks using Rust and Solidity.
✅ Blockchain & AI Developer Services
🔗 Smart Contracts Development & Auditing
• ERC20, ERC721, ERC1155, ERC404, BEP20, SPL token standards
• Smart Contracts with custom tokenomics: staking, vesting, whitelisting, royalties
• Audit-ready Smart Contracts with gas optimization and security best practices
• Solana Smart Contracts using Rust and Anchor framework
🤖 AI + Web3 Integrations
• On-chain AI data automation, AI agent integration, and model inference
• Connecting machine learning APIs to decentralized apps
• Smart Contracts that interact with AI-powered oracles and analytics
• Blockchain solutions powered by advanced AI capabilities
💱 DeFi & Cross-Chain Protocols
• DEX, lending, staking, and liquidity pool architecture
• Cross-chain bridge development (LayerZero, Wormhole)
• Solana DeFi ecosystem development and yield farming systems
• Blockchain-based yield farming and tokenomics systems
🛠️ Full-Stack dApp Development
• Frontend: React, Next.js, TypeScript, TailwindCSS
• Backend: Node.js, Python, Rust, Express.js
• Full Stack Development across Solana, Ethereum, and multi-chain environments
• Web3 libraries: Ethers.js, Web3.js, Solana Web3.js
🔐 Security & Testing
• Unit, fuzz, and integration testing (Foundry, Hardhat, Anchor)
• Vulnerability mitigation in Smart Contracts: reentrancy, flash loans, overflow
• Blockchain audit preparation and Rust-based security protocols
🔍 Blockchain & AI Developer Specializations
• AI-driven blockchain systems & analytics dashboards
• Solana token launches and SPL Smart Contracts
• Blockchain-based DAO governance and voting systems
• DeFi yield platforms built with Rust and Solana
• Smart Contracts for zkEVM and L2 integrations
• Web3 wallets and automation scripts using Rust
🧠 Full Stack Development Tech Stack
• Languages: Solidity, Rust, TypeScript, JavaScript, Python
• Frameworks: Hardhat, Foundry, Anchor (Rust framework), Brownie, Next.js
• Chains: Ethereum, Solana, Polygon, BSC, Avalanche, Arbitrum, zkSync
• Infra: IPFS, PostgreSQL, MongoDB
💬 Client Feedback
• "Delivered audit-ready Smart Contracts with zero vulnerabilities."
• "Blockchain protocol optimization reduced gas costs by 40%."
• "Solana Smart Contracts deployment was flawless—felt like having a CTO on the team."
📞 Let's Build the Future
Whether you're launching a Solana token, building blockchain DeFi apps, or creating AI-powered Smart Contracts, I'll design, develop, and deploy with confidence. As your Blockchain & AI Developer, I bring Rust expertise and full stack development capabilities to every project.
📩 Click "Invite to Job" or message me—let's bring your blockchain and AI vision to life.
Blockchain
Solidity
Smart Contract Development
Ethereum
DApps
Blockchain, NFT & Cryptocurrency
Web3
Blockchain Development
Crypto Wallet Development
NFT Marketplace
Artificial Intelligence
Machine Learning
Full-Stack Development
DevOps
NFT Minting
Juan Manuel S.
Montevideo, Uruguay
$50/hr
5.0
36 jobs
Blockchain Developer and Web3 Engineer with 11+ years, 100% Job Success, and $1M+ delivered on Upwork building smart contracts, DeFi platforms, and AI-powered products.
I specialize in:
- Smart Contract Development (Solidity, Hedera, Hardhat, EVM, Ethereum, Polygon, Solana)
- DeFi Protocols, NFT Platforms & Web3 Integrations
- AI Agent Development (LangChain, OpenAI, GPT-4, custom AI agents)
- Full-Stack Development: React, Next.js, Node.js, NestJS, TypeScript
- Product Discovery, Technical Architecture & Startup MVPs
As CTO and Co-founder of SpaceDev, I lead a team of 20+ engineers that has delivered 160+ projects for clients across the US, Europe, and Latin America. SpaceDev is an AWS Partner and a Hedera ecosystem partner, and holds ISO 27001 certification, the security standard enterprise and fintech clients require before engaging a technical partner. I've been a Forbes Technology Council member since 2023, and our work has been recognized by Clutch (51 five-star reviews, Top 4 global blockchain company).
Some recent work:
- Rarible (leading NFT marketplace): led the multi-chain expansion, migrating core marketplace and collection contracts to Solana and Aptos.
- Drata (GRC/compliance platform): built the cross-platform compliance agent and secure audit hub behind a 4+ year technical partnership.
- NDAX (Canada's first regulated crypto exchange): rebuilt the platform end-to-end, growing user signups 4x and verification success from 50% to 80%.
International speaker on Blockchain and Web3 (Ethereum Argentina, Bitcoin Energy Summit, Blockchain Latam Summit).
Tech stack:
- Blockchain: Solidity, Hardhat, Ethers.js, Web3.js, Ethereum, Polygon, Solana, Hedera
- AI: LangChain, OpenAI, GPT-4, custom AI agents
- Frontend: React, Next.js, TypeScript, Redux
- Backend: Node.js, NestJS, Express, GraphQL, REST
- Databases: PostgreSQL, MongoDB, MariaDB, SQL
- Cloud: AWS (Partner), GCP, Firebase, Heroku
Certifications & Partnerships: AWS Partner, Hedera Partner, ISO 27001 Certified
Looking for a Blockchain Developer, Web3 Engineer, or Smart Contract Developer for your next project? Let's talk. Book a consultation call now.
React
TypeScript
React Native
Node.js
Blockchain Architecture
NestJS
Solidity
Blockchain Development
Smart Contract Development
Web3
DeFi
Ethereum
NFT
AWS Development
AI Development
Rust
Next.js
GraphQL
Solana
API Integration
Vipin V.
Udupi, India
$20/hr
4.9
22 jobs
Your blockchain project will generate $500K+ revenue through secure, scalable Web3 solutions that outperform 90% of competitors. I transform complex blockchain ideas into profitable, battle-tested applications with verified smart contracts and measurable business impact.
𝗥𝗲𝗰𝗲𝗻𝘁 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:
-Deployed DeFi protocol managing $2.3M TVL with zero security breaches over 18 months
-Built an NFT marketplace processing $800K+ in transactions within the first 6 months
-Optimized smart contracts, reducing gas fees by 42% for 50K+ users
-Created a cross-chain bridge handling 15K+ transactions monthly with 99.97% uptime
𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Ethereum, Polygon, BNB Chain, Solana using Solidity and Rust. Expert in gas optimization, security auditing, and vulnerability prevention with 200+ deployed contracts.
𝗗𝗲𝗙𝗶 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Staking protocols, lending platforms, liquidity pools, and automated market makers (AMMs). Specialized in tokenomics design and yield farming mechanisms.
𝗡𝗙𝗧 & 𝗧𝗼𝗸𝗲𝗻 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: ERC-20, ERC-721, ERC-1155 implementations, NFT marketplaces, and custom tokenomics. Experience with 40+ successful token launches.
𝗱𝗔𝗽𝗽 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: React/Next.js frontends with Web3.js/Ethers.js integration, MetaMask and WalletConnect implementations, and responsive Web3 user experiences.
We deliver full-cycle, end-to-end blockchain development solutions, spanning DeFi protocols, NFT marketplaces, RWA tokenization, Layer-2 integrations, and advanced Web3 dApp development. Our expertise includes custom smart contract development, enterprise-grade blockchain infrastructure, and seamless integration with modern Web3 ecosystems. We architect secure, scalable, and high-performance decentralized systems designed for real-world adoption and long-term impact.
Our approach emphasizes smart contract audits, zero-trust security architecture, gas optimization, MEV-resistant design, cross-chain interoperability, and on-chain governance models. By implementing rigorous security standards, protocol-level safeguards, and performance optimization strategies, we build blockchain products that meet evolving industry standards and ensure sustainable scalability.
If you are ready to turn your Web3 vision into a production-ready solution, we can support your tokenomics design, DAO framework development, blockchain infrastructure planning, and scalable Web3 roadmap execution, delivering resilient, future-proof decentralized ecosystems aligned with next-generation blockchain innovation.
Blockchain Development
Smart Contract
Solidity
Ethereum
Web3
DeFi
NFT
Radar Polygon
Solana
Hardhat
Truffle
web3.js
Ethers.js
Layer 2 Blockchain
Information Security Audit
Hoang Q.
Hanoi, Vietnam
$35/hr
4.8
70 jobs
Backed by 100% Job Success over 60 projects, 𝐈 𝐨𝐟𝐟𝐞𝐫 𝐅𝐑𝐄𝐄 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐚 𝐅𝐑𝐄𝐄 𝐪𝐮𝐢𝐜𝐤 𝐫𝐞𝐯𝐢𝐞𝐰 𝐨𝐟 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭.
AI Full stack Developer with 9+ years across Web3 & AI. I build production agents that automate real workflows including RAG, multi-agent systems, trading & onchain automation, blockchain onchain data, Fintech, DeFi, RWA, Payment gateway.
🤖 AI agent work (what I ship now):
- Custom AI agents & copilots - LangGraph, LangChain, CrewAI, OpenAI & Claude APIs
- RAG pipelines grounded in your data - vector DBs, evaluation suites, guardrails against hallucination
- Multi-agent orchestration - planner/worker/reviewer patterns, tool use, memory
- Workflow automation - n8n, Slack/Telegram/WhatsApp bots, CRM & API integrations
- Trading & onchain agents - bots that read markets, execute strategies, and interact with smart contracts safely
⛓️ Web3 foundation (9+ years):
- DeFi protocols - lending, staking, perp DEXs, cross-chain (LayerZero, Axelar)
- Smart contracts - Solidity, Rust, Foundry, audit-ready code
- Wallets & infra - ERC-4337 account abstraction, MPC wallets, rollups (OP Stack, zkSync)
Selected projects:
- Multi-agent AI platform serving live users
- Decentralized perpetual exchange
- AI trading agent with onchain execution and risk limits
- Liquity fork with multi-collateral DeFi architecture
- RAG support agent resolving 60% of tickets automatically
How I work: fixed scope, clear milestones, daily updates, full code ownership on delivery. I'll always recommend the smallest build that gets you a working agent in production — not the biggest.
📩 Send me the workflow you want automated (or the protocol you want built) and I'll reply with a concrete approach within an hours or book a 30-min consultation directly from this profile.
AI Agent Development
AI Chatbot
AI Consulting
AI Development
AI Data Analytics
AI Mobile App Development
Blockchain, NFT & Cryptocurrency
Cryptocurrency
Crypto Exchange Platform
Crypto Wallet Development
Blockchain Development
Blockchain Tokenization
Layer 2 Blockchain
Python
Smart Contract Development
Solidity
Rust
LangChain
Claude
OpenAI API
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