Hire the Best Blockchain Developers
in Pakistan

I am a blockchain developer who has been obsessed with this technology since 2008, when I first stumbled upon Bitcoin as a curious kid with no resources—just raw fascination. That early spark never faded. It evolved into hands-on expertise across Ethereum, Solana, Polygon, BSC, Arbitrum, and even Hyperledger, with a recent deep dive into Rust and C++ to explore core blockchain architectures and consensus algorithms. I build things that live on mainnet. A land registration system with 4K+ deeds minted. An NFT marketplace with on-chain royalties. A staking dApp that hit $1.2M TVL across three chains. A Pump.fun sniper bot that executes in sub-second windows. A Solana whale tracker that parses blocks in 200ms. These are not tutorial projects—they are production systems handling real value and real users. My stack is Solidity, Rust, JavaScript, React, Hardhat, Foundry, web3.js, ethers.js, and AWS infrastructure. I write upgradeable contracts with 95%+ test coverage, optimize gas until it hurts, and treat security as a first-class feature. I have proposed Hyperledger for enterprise CRMs, deployed automated RPC clusters, and debugged bytecode at 2 AM so you do not have to. I am not a coder who happens to know blockchain. I am a blockchain native who learned to code. If your project needs someone who understands both the protocol layer and the user experience, who can architect a smart contract and then explain it to your investors, let us talk. I am available for full-time, contract, or advisory roles, and I start fast. Open to: Solidity audits, dApp architecture, mainnet deployments, cross-chain bridges, DeFi primitives, and anything that pushes this technology forward.

For over 4 years, I have been delivering production grade, secure and gas optimzed smart contracts, integrated them into full stack DApps across EVM and Solana chain as well. I also deploy your DApp on the cloud server e.g Aws. I have a Bs in Engineering and Post Graduate Degree in Blockchain technology. I have obtained certifications and proven experience in building on various EVM and non EVM chains such as Solana and TON. My web3 portfolio extends from deployments of Tokens & NFTs to pre-sale platforms, launchpads to liquidity pools, sniper bots to MEV bots, DeFi to Real World Assets Tokenizations among others.

Hi, I'm Usman Khan, a Senior Blockchain & Full-Stack Engineer with 5+ years of experience building AI-driven Web3 platforms, production-grade smart contracts, trading infrastructure, and decentralized automation systems across Ethereum, Solana (Rust/Anchor), Stellar (Soroban), Base, Polygon, Arbitrum, and other EVM ecosystems. I specialize in building end-to-end blockchain products that combine complex smart contract architectures, backend indexing, and modern web applications. My experience includes custom token launchpads, RWA tokenization, secure, gas-optimized Solidity and Rust contracts across EVM chains and Solana. Token standards (ERC-20/721/1155/BEP-20), bonding curves, multisig wallets, tax engines, marketplaces, and DAO governance. I also conduct security audits using Systematic Analysis, Fuzz Testing, and manual Analysis. Delivered Projects Include: • Custom pump.fun token launchpads with bonding curves • Real estate & movie share RWA marketplaces with DAO voting • Stellar Soroban medical compliance dApps with access control & document scoring • Smart contract architecture & security reviews across EVM, Solana & Soroban • AI-powered Web3 automation agents & real-time event monitoring systems • Cross-chain token infrastructure & presale launch portals • On-chain data indexers, wallet tracking, & automated webhooks • Telegram trading, alert, & token monitoring tools • Scalable Web3 backends & cloud DevOps setup (AWS, Azure Docker, CI/CD, VPS) 🛠 Services I Offer 🔹 Smart Contract Engineering Solidity . Solana · Rust · Tron· Soroban · ERC-20 · ERC-721 · ERC-1155 · SPL Tokens · vesting · governance · upgradeable contracts 🔹 AI + Web3 Automation Automated workflows · wallet tracking · blockchain event monitoring · automated alert engines 🔹 DeFi & Token Launchpads Multi-chain launchpads · bonding curves · AMM integrations · liquidity migration · presale portals · dApps 🔹 Real-World Asset (RWA) Tokenization Fractional asset platforms · secondary P2P marketplaces · DAO voting integration · multi-role access management 🔹 Web3 Backends & Data Indexing Custom blockchain indexers · real-time event listeners · REST/GraphQL APIs · webhooks · PostgreSQL & Redis pipelines 🔹 Security & Smart Contract Audits Manual code reviews · exploit identification · gas & compute optimization · Foundry/Hardhat/Anchor unit testing · Slither static analysis 🔹 Full-Stack & Cloud DevOps Next.js · React · TypeScript · Node.js/NestJS · Docker · NGINX · AWS/VPS server deployment · GitHub Actions CI/CD Why Clients Work With Me ✔ Proven experience building and deploying live, mainnet-ready Web3 platforms ✔ Full-stack capabilities from smart contract logic to frontend UI and server deployment ✔ Strong focus on security, gas optimization, and scalable backend architecture ✔ Multi-chain expertise covering EVM, Solana, and Stellar Soroban environments ✔ Direct communication, clean code standards, and long-term technical reliability ⚙ Tech Stack Blockchain: Ethereum · Solana · Stellar (Soroban) · Base · BNB Chain · Polygon · Arbitrum · Optimism · PulseChain Smart Contracts & Security: Solidity · Rust (Anchor) · Soroban · Foundry · Hardhat · Slither · Mythril · ethers.js · viem Backend & DevOps: Node.js · NestJS · TypeScript · PostgreSQL · Redis · BullMQ · Docker · NGINX · VPS/AWS . Azure · GitHub Actions Frontend: React · Next.js · Tailwind CSS · wagmi · Viem · RainbowKit · Phantom Wallet Integration #Blockchain #Solana #Web3 #SmartContracts #Solidity #Rust #Anchor #Soroban #Ethereum #Polygon #BSC #DeFi #Launchpad #RWA #Tokenization #CryptoPaymentGateways #CryptoAutomation #FullStack #Nextjs #DevOps #Stellar

Have you ever launched a blockchain or AI project that looked great on paper but fell apart in production? I've spent 8 years making sure that doesn't happen, across token launches, DeFi protocols, NFT platforms, and now AI agents and LLM-powered systems. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝘁𝗵𝗮𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲 𝗶𝗻 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲: Delivered an ERC20 token that reached an $18M market cap. Helped a blockchain startup close $10M in funding with audit-ready smart contracts. Built a multi-chain NFT marketplace that generated $1M+ in sales. More recently, built AI agents and LLM integrations that automate trading logic, customer workflows, and on-chain data analysis. These aren't team numbers. These are projects I was directly responsible for. 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 𝗮𝗳𝘁𝗲𝗿 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲: "Delivered ahead of schedule and the contract logic was airtight, exactly what we needed before our raise." "Came back for a second project. That says everything." "Flagged a vulnerability our previous dev missed. Saved us from a serious exploit." 𝗪𝗵𝗼 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵: I work with founders, CTOs, and product teams building serious blockchain infrastructure or AI-powered products, not weekend side projects. If your project involves real capital, real users, or a real audit, that's where I'm most useful. 𝗔𝗜 & 𝗟𝗟𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀: AI agents, LangChain workflows, OpenAI/Claude API integrations, automated trading and analytics agents, chatbot and support automation 𝗗𝗲𝗙𝗶 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝘀: DEX platforms, staking systems, yield farming, token launchpads, cross-chain bridges. 𝗧𝗼𝗸𝗲𝗻 𝗲𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺𝘀: ERC20, BEP20, SPL tokens with custom tokenomics, vesting, and IDO/ICO structures 𝗡𝗙𝗧 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: marketplaces, GameFi, dynamic NFTs, royalty systems, IPFS hosting 𝗦𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆: audit support, vulnerability assessment, gas optimization, test coverage with Hardhat and Foundry 𝗖𝗿𝘆𝗽𝘁𝗼 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: MEV bots, arbitrage systems, Telegram trading bots, copy trading infrastructure, now paired with AI decision layers 𝗙𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗱𝗔𝗽𝗽/𝗔𝗜 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: from Solidity or Rust contracts to Python AI backends to React/Next.js frontend 𝗧𝗲𝗰𝗵 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗱𝗮𝗶𝗹𝘆: 𝗦𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀: Solidity, Rust, Hardhat, Foundry, Truffle, Brownie, Anchor, OpenZeppelin 𝗔𝗜/𝗟𝗟𝗠: LangChain, OpenAI API, Claude API, vector databases, AI agent frameworks 𝗖𝗵𝗮𝗶𝗻𝘀: Ethereum, Solana, Binance Smart Chain, Polygon, Avalanche, TRON 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, TypeScript 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Python, PostgreSQL, MongoDB, MySQL 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Web3.js, Ethers.js, MetaMask, WalletConnect, Infura, Alchemy, Chainlink, IPFS 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜'𝘃𝗲 𝗯𝘂𝗶𝗹𝘁 𝗳𝗼𝗿: DeFi and crypto infrastructure, protocols, exchanges, launchpads, NFT and GameFi, marketplaces, staking dApps, metaverse integrations, blockchain fundraising, ICO/IDO platforms, investor-facing audit-ready contracts, AI-powered automation, trading agents, on-chain analytics, support and workflow bots, Enterprise blockchain, supply chain, real estate tokenization, identity systems 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸: I don't disappear after handing over code. Most of my clients come back for the next project and the one after that. I give daily or weekly updates depending on the project's scope, flag problems before they become blockers, and write contracts and systems that your auditor won't send back with a list of critical findings. 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Slack, Telegram, JIRA, Trello, GitHub, whatever your team already uses. 8 years. 3 major outcomes. 0 exploited contracts. If that's the kind of developer you've been looking for, click Invite to Job or send me a message. I'll usually reply within a few hours.

🚀 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐖𝐞𝐛𝟑 𝐀𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 ⚡ 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬, 𝐃𝐞𝐅𝐢 𝐒𝐲𝐬𝐭𝐞𝐦𝐬, 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐁𝐨𝐭𝐬 & 𝐎𝐧-𝐂𝐡𝐚𝐢𝐧 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 🔗 𝐄𝐭𝐡𝐞𝐫𝐞𝐮𝐦, 𝐒𝐨𝐥𝐚𝐧𝐚 & 𝐒𝐭𝐞𝐥𝐥𝐚𝐫 (𝐒𝐨𝐫𝐨𝐛𝐚𝐧) 𝐖𝐞𝐛𝟑 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 🤖 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐖𝐚𝐥𝐥𝐞𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 📈 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐖𝐞𝐛𝟑 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐟𝐨𝐫 𝐅𝐢𝐧𝐚𝐧𝐜𝐞, 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐢𝐞𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Hi, I'm Adeel Khan, a Blockchain Engineer with 5+ years of experience building AI-powered Web3 applications, smart contracts, trading infrastructure, and blockchain automation systems across Ethereum, Solana (Rust/Anchor), Stellar (Soroban), BNB Chain, Polygon, Arbitrum, and other EVM ecosystems. I specialize in building production-grade blockchain products that combine smart contracts, AI workflows, automation, and scalable backend systems. My experience includes DeFi platforms, launchpads, intelligent trading systems, AI-integrated Web3 apps, wallet analytics, and multi-chain infrastructure used by startups and growing communities. 🚀 Delivered Projects Include: • AI-powered Web3 automation systems • Smart contract development & protocol architecture • Crypto trading & arbitrage bots • Cross-chain token launchpads • Stellar Soroban dApps with passkey authentication • NFT ecosystems & verification platforms • On-chain analytics & wallet tracking systems • Multisig treasury & vault infrastructure • Layer-2 ecosystem development + token infrastructure • Telegram bots & real-time blockchain monitoring tools 🛠 Services I Offer 🔹 Smart Contract Engineering Solidity · Rust · Anchor · Soroban · ERC-20 · ERC-721 · ERC-1155 · staking · vesting · governance · upgradeable contracts 🔹 AI + Blockchain Automation AI agents · automated workflows · wallet monitoring · AI-assisted trading systems · blockchain event automation · intelligent alert systems 🔹 DeFi & Trading Infrastructure DEX integrations · AMMs · liquidity pools · staking dApps · MEV systems · arbitrage bots · trading analytics 🔹 Token Launches & Presale Systems ICO portals · fair launches · launchpads · liquidity setup · claim systems · tokenomics implementation 🔹 NFT Platforms Mint engines · metadata/IPFS pipelines · verification systems · royalty management · airdrop systems 🔹 Web3 Backends & Analytics Blockchain indexing · event listeners · APIs · webhooks · real-time dashboards · wallet analytics 🔹 Cross-Chain Development LayerZero · Wormhole · OFT integrations · relayers · bridge infrastructure 🔹 Security & Smart Contract Audits Security reviews · exploit fixes · gas optimization · Foundry/Hardhat testing ✅ Why Clients Work With Me ✔ Experience building live blockchain products & automation systems ✔ Strong understanding of both Web3 infrastructure and AI workflows ✔ Security-focused architecture with scalable backend engineering ✔ Multi-chain expertise across EVM, Solana & Stellar ecosystems ✔ Fast communication, reliable delivery, and long-term collaboration mindset ⚙ Tech Stack Blockchain: Ethereum · Solana · Stellar (Soroban) · BNB Chain · Polygon · Arbitrum · Base · Optimism · Avalanche · EVM-Compatible Chains Smart Contracts: Solidity · Rust (Anchor) · Soroban · Foundry · Hardhat · ethers.js · viem AI & Automation: OpenAI APIs · AI Agents · LangChain · Automation Workflows · Telegram Bots · On-Chain Monitoring Backend: Node.js · TypeScript · APIs · BullMQ · Webhooks · PostgreSQL Frontend: React · Next.js · wagmi · WalletConnect · Web3Modal #Blockchain #Web3 #AI #Automation #SmartContracts #Solidity #Rust #Anchor #Soroban #Ethereum #Solana #Polygon #BSC #DeFi #DEX #TradingBot #ArbitrageBot #MEV #OnChainAnalytics #AIAgents #CryptoAutomation #Launchpad #CrossChain #LayerZero #Wormhole #NFT #TokenLaunch #Tokenomics #Stellar #Web3Development

4 production-ready AI systems shipped: real products, deployed for real businesses, not demos or prototypes. Confidentiality & IP: Experienced in working under client NDAs and handling confidential project information. I respect client IP, keep proprietary project details private, and follow secure practices when working with source code, credentials, API keys, and business logic. I build AI Agents, Full Stack AI Application, LLM Applications, and intelligent automation systems for startups, SaaS companies, and growing businesses that need AI to work in production reliably, scalable, and with real impact on operations. With 6+ 𝐲𝐞𝐚𝐫𝐬 of software development experience and deep specialization in AI engineering, I deliver end-to-end systems with tool use, memory, retrieval (RAG), and workflow orchestration built to reduce manual work and help your business scale faster. 𝐊𝐄𝐘 𝐅𝐀𝐂𝐓𝐒 ➔6+ years of software development experience building scalable, production-grade systems ➔Specialized AI Developer & Engineer, AI Agents, LLM Applications, RAG, and AI Automation ➔Delivered AI products across lead generation, document intelligence, real estate analytics, and SaaS platforms ➔End-to-end project ownership: architecture → development → deployment → optimization → maintenance ➔Available 40+ hours per week fast turnaround, clear communication 𝐑𝐄𝐂𝐄𝐍𝐓 𝐀𝐈 𝐏𝐑𝐎𝐃𝐔𝐂𝐓𝐒 𝐒𝐇𝐈𝐏𝐏𝐄𝐃 ➔ groupxam — AI-powered learning learning and exam preparation platform ➔ Thinkwell — AI powered Therapist clinical platform ➔ Leadsync — AI-Powered Lead Generation Platform ➔ HealthSync — AI powered Health Assisstant Platform 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 — LLM-powered agents with tool use, memory, reasoning, and multi-step workflow automation 𝐋𝐋𝐌 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 — AI copilots, SaaS AI features, and custom AI-powered business tools 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 — semantic search, document Q&A, and knowledge-based AI pipelines over your own data 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧— end-to-end workflow automation across business systems, APIs, and CRMs 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐀𝐈 — OCR, PDF processing, intelligent information extraction, and structured data systems 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 — intelligent chatbots, AI assistants, and customer support automation 𝐁𝐄𝐒𝐓 𝐅𝐈𝐓 𝐅𝐎𝐑 ➔Startups and SaaS companies building AI Agents and workflow automation systems ➔LLM Applications and AI-powered features inside existing SaaS products ➔Custom AI Agents with tool use, memory, and multi-step reasoning capabilities ➔RAG systems, enterprise knowledge assistants, and document Q&A pipelines ➔Internal AI Copilots that automate repetitive operations and decision workflows ➔Document AI, intelligent PDF processing, and structured data extraction systems ➔Businesses integrating AI into existing products, stacks, and operations 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊: 𝐋𝐋𝐌𝐬: OpenAI (GPT-4o), Claude, Gemini | Prompt Engineering, Function Calling, Structured Outputs 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬:LangChain, LangGraph, LlamaIndex | Multi-Agent Systems 𝐕𝐞𝐜𝐭𝐨𝐫 & 𝐒𝐞𝐚𝐫𝐜𝐡: Pinecone, ChromaDB, FAISS | RAG Pipelines, Embeddings, Semantic Search 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: n8n, Make, Zapier | HubSpot, Twilio, API Integrations 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, REST APIs, Microservices, Docker 𝐂𝐥𝐨𝐮𝐝: AWS, GCP 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MongoDB, Redis, Supabase 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐀𝐈: OCR, PDF Processing, Information Extraction 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈: Whisper, ElevenLabs, Retell AI, Voice Agents 𝐖𝐇𝐘 𝐒𝐓𝐀𝐑𝐓𝐔𝐏𝐒 𝐀𝐍𝐃 𝐒𝐀𝐀𝐒 𝐂𝐎𝐌𝐏𝐀𝐍𝐈𝐄𝐒 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 𝐌𝐄 ➔Most AI developers build demos. I build systems engineered for production clean architecture, robust error handling, and logic that holds up under real user load. ➔6+ years of software engineering behind every AI system I understand scalable architecture, not just AI APIs and prompts. ➔Business-outcomes-first mindset I scope every system around what actually reduces your operational load, not what looks impressive in a Loom. ➔Full-stack AI ownership from day one: system design, development, deployment, optimization, and maintenance no handoff gaps. ➔Deep specialization across the full AI stack, Agents, RAG, LLM orchestration, automation, and integrations, not a generalist wearing an AI hat. ➔Fast execution, clean code, and clear communication from kickoff to delivery. 𝐋𝐄𝐓’𝐒 𝐁𝐔𝐈𝐋𝐃 𝐘𝐎𝐔𝐑 𝐀𝐈 𝐒𝐘𝐒𝐓𝐄𝐌 If you need an AI Agent, LLM Application, RAG system, or a complete AI-powered SaaS solution let's talk. Keywords: AI Developer | AI Engineer | AI Agents | AI Automation | Python | LLM | LLM Applications | Generative AI | Agentic AI | RAG | LangChain | LangGraph | LlamaIndex | Semantic Search | Vector Databases | AI Copilot | AI Assistant | Workflow Automation | n8n | Make | Zapier | FastAPI | AWS | GCP | PostgreSQL | MongoDB | SaaS Development | Document AI | Voice AI | Full stack Applications | MERN Stack Application