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Adeel K.

Blockchain Developer | AI Web3 Apps | Smart Contracts | EVM & Solana

Rawalpindi, Pakistan
$25 per hour
3 jobs
$2K+ total earnings

๐Ÿš€ ๐€๐ˆ-๐๐จ๐ฐ๐ž๐ซ๐ž๐ ๐–๐ž๐›๐Ÿ‘ ๐€๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ, ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง & ๐๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง ๐ˆ๐ง๐Ÿ๐ซ๐š๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐ž โšก ๐’๐ฆ๐š๐ซ๐ญ ๐‚๐จ๐ง๐ญ๐ซ๐š๐œ๐ญ๐ฌ, ๐ƒ๐ž๐…๐ข ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ, ๐“๐ซ๐š๐๐ข๐ง๐  ๐๐จ๐ญ๐ฌ & ๐Ž๐ง-๐‚๐ก๐š๐ข๐ง ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ ๐Ÿ”— ๐„๐ญ๐ก๐ž๐ซ๐ž๐ฎ๐ฆ, ๐’๐จ๐ฅ๐š๐ง๐š & ๐’๐ญ๐ž๐ฅ๐ฅ๐š๐ซ (๐’๐จ๐ซ๐จ๐›๐š๐ง) ๐–๐ž๐›๐Ÿ‘ ๐„๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐  ๐Ÿค– ๐€๐ˆ ๐€๐ ๐ž๐ง๐ญ๐ฌ, ๐–๐š๐ฅ๐ฅ๐ž๐ญ ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง & ๐ˆ๐ง๐ญ๐ž๐ฅ๐ฅ๐ข๐ ๐ž๐ง๐ญ ๐๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง ๐–๐จ๐ซ๐ค๐Ÿ๐ฅ๐จ๐ฐ๐ฌ ๐Ÿ“ˆ ๐’๐œ๐š๐ฅ๐š๐›๐ฅ๐ž ๐–๐ž๐›๐Ÿ‘ ๐๐ฅ๐š๐ญ๐Ÿ๐จ๐ซ๐ฆ๐ฌ ๐Ÿ๐จ๐ซ ๐…๐ข๐ง๐š๐ง๐œ๐ž, ๐‚๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐ญ๐ข๐ž๐ฌ & ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง 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. ๐Ÿš€ Delivered Projects Include: โ€ข AI-powered Web3 automation systems โ€ข Smart contract development & protocol architecture โ€ข Crypto trading & arbitrage bots โ€ข Cross-chain token launchpads โ€ข Stellar Soroban dApps with passkey authentication โ€ข NFT ecosystems & verification platforms โ€ข On-chain analytics & wallet tracking systems โ€ข Multisig treasury & vault infrastructure โ€ข Layer-2 ecosystem development + token infrastructure โ€ข Telegram bots & real-time blockchain monitoring tools ๐Ÿ›  Services I Offer ๐Ÿ”น Smart Contract Engineering Solidity ยท Rust ยท Anchor ยท Soroban ยท ERC-20 ยท ERC-721 ยท ERC-1155 ยท staking ยท vesting ยท governance ยท upgradeable contracts ๐Ÿ”น AI + Blockchain Automation AI agents ยท automated workflows ยท wallet monitoring ยท AI-assisted trading systems ยท blockchain event automation ยท intelligent alert systems ๐Ÿ”น DeFi & Trading Infrastructure DEX integrations ยท AMMs ยท liquidity pools ยท staking dApps ยท MEV systems ยท arbitrage bots ยท trading analytics ๐Ÿ”น Token Launches & Presale Systems ICO portals ยท fair launches ยท launchpads ยท liquidity setup ยท claim systems ยท tokenomics implementation ๐Ÿ”น NFT Platforms Mint engines ยท metadata/IPFS pipelines ยท verification systems ยท royalty management ยท airdrop systems ๐Ÿ”น Web3 Backends & Analytics Blockchain indexing ยท event listeners ยท APIs ยท webhooks ยท real-time dashboards ยท wallet analytics ๐Ÿ”น Cross-Chain Development LayerZero ยท Wormhole ยท OFT integrations ยท relayers ยท bridge infrastructure ๐Ÿ”น Security & Smart Contract Audits Security reviews ยท exploit fixes ยท gas optimization ยท Foundry/Hardhat testing โœ… Why Clients Work With Me โœ” Experience building live blockchain products & automation systems โœ” Strong understanding of both Web3 infrastructure and AI workflows โœ” Security-focused architecture with scalable backend engineering โœ” Multi-chain expertise across EVM, Solana & Stellar ecosystems โœ” Fast communication, reliable delivery, and long-term collaboration mindset โš™ Tech Stack Blockchain: Ethereum ยท Solana ยท Stellar (Soroban) ยท BNB Chain ยท Polygon ยท Arbitrum ยท Base ยท Optimism ยท Avalanche ยท EVM-Compatible Chains Smart Contracts: Solidity ยท Rust (Anchor) ยท Soroban ยท Foundry ยท Hardhat ยท ethers.js ยท viem AI & Automation: OpenAI APIs ยท AI Agents ยท LangChain ยท Automation Workflows ยท Telegram Bots ยท On-Chain Monitoring Backend: Node.js ยท TypeScript ยท APIs ยท BullMQ ยท Webhooks ยท PostgreSQL Frontend: React ยท Next.js ยท wagmi ยท WalletConnect ยท 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

Usama L.

AI & Blockchain Developer | Smart Contracts, LLM Integrations, Web3 |

Lahore, Pakistan
$28 per hour
198 jobs
  • Smart Contract Development
  • Blockchain Development
  • Ethereum
  • Solidity
  • DApp Development
  • DeFi
  • NFT Marketplace
  • Solana
  • Web3
  • Hardhat
  • Security Token Development
  • Blockchain, NFT & Cryptocurrency
  • Python

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. ๐—›๐—ฒ๐—ฟ๐—ฒ'๐˜€ ๐˜„๐—ต๐—ฎ๐˜ ๐˜๐—ต๐—ฎ๐˜ ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—น๐—ผ๐—ผ๐—ธ๐˜€ ๐—น๐—ถ๐—ธ๐—ฒ ๐—ถ๐—ป ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ: 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. ๐—ช๐—ต๐—ฎ๐˜ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€ ๐˜€๐—ฎ๐˜† ๐—ฎ๐—ณ๐˜๐—ฒ๐—ฟ ๐˜„๐—ผ๐—ฟ๐—ธ๐—ถ๐—ป๐—ด ๐˜„๐—ถ๐˜๐—ต ๐—บ๐—ฒ: "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." ๐—ช๐—ต๐—ผ ๐—œ ๐˜„๐—ผ๐—ฟ๐—ธ ๐˜„๐—ถ๐˜๐—ต: 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. ๐—”๐—œ & ๐—Ÿ๐—Ÿ๐—  ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€: AI agents, LangChain workflows, OpenAI/Claude API integrations, automated trading and analytics agents, chatbot and support automation ๐——๐—ฒ๐—™๐—ถ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น๐˜€: DEX platforms, staking systems, yield farming, token launchpads, cross-chain bridges. ๐—ง๐—ผ๐—ธ๐—ฒ๐—ป ๐—ฒ๐—ฐ๐—ผ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€: ERC20, BEP20, SPL tokens with custom tokenomics, vesting, and IDO/ICO structures ๐—ก๐—™๐—ง ๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€: marketplaces, GameFi, dynamic NFTs, royalty systems, IPFS hosting ๐—ฆ๐—บ๐—ฎ๐—ฟ๐˜ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ฎ๐—ฐ๐˜ ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†: audit support, vulnerability assessment, gas optimization, test coverage with Hardhat and Foundry ๐—–๐—ฟ๐˜†๐—ฝ๐˜๐—ผ ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: MEV bots, arbitrage systems, Telegram trading bots, copy trading infrastructure, now paired with AI decision layers ๐—™๐˜‚๐—น๐—น ๐˜€๐˜๐—ฎ๐—ฐ๐—ธ ๐—ฑ๐—”๐—ฝ๐—ฝ/๐—”๐—œ ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜: from Solidity or Rust contracts to Python AI backends to React/Next.js frontend ๐—ง๐—ฒ๐—ฐ๐—ต ๐—œ ๐˜„๐—ผ๐—ฟ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐—ฑ๐—ฎ๐—ถ๐—น๐˜†: ๐—ฆ๐—บ๐—ฎ๐—ฟ๐˜ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ฎ๐—ฐ๐˜๐˜€: Solidity, Rust, Hardhat, Foundry, Truffle, Brownie, Anchor, OpenZeppelin ๐—”๐—œ/๐—Ÿ๐—Ÿ๐— : LangChain, OpenAI API, Claude API, vector databases, AI agent frameworks ๐—–๐—ต๐—ฎ๐—ถ๐—ป๐˜€: Ethereum, Solana, Binance Smart Chain, Polygon, Avalanche, TRON ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ: React.js, Next.js, TypeScript ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ: Node.js, Python, PostgreSQL, MongoDB, MySQL ๐—œ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€: Web3.js, Ethers.js, MetaMask, WalletConnect, Infura, Alchemy, Chainlink, IPFS ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐—ถ๐—ฒ๐˜€ ๐—œ'๐˜ƒ๐—ฒ ๐—ฏ๐˜‚๐—ถ๐—น๐˜ ๐—ณ๐—ผ๐—ฟ: 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 ๐—›๐—ผ๐˜„ ๐—œ ๐˜„๐—ผ๐—ฟ๐—ธ: 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. ๐—–๐—ผ๐—บ๐—บ๐˜‚๐—ป๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: 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.

Muhammad A.

Blockchain & Full Stack Dev | DeFi & Smart Contracts | 25+ Built

Vihari, Pakistan
$45 per hour
34 jobs
$10K+ total earnings

25 projects delivered. 100% Job Success. Code that ships clean and stays secure. I build full stack web applications and blockchain systems from React/Next.js frontends to Solidity smart contracts. Whether you need a production web app, a DeFi platform, or a token launch, I handle architecture, development, and deployment end-to-end. My stack: Solidity, Hardhat, Ethers.js, React, Next.js, Node.js, Laravel, Flutter across Ethereum, BSC, Solana, and Polkadot. I focus on clean architecture, security, and code that works in production not just in dev. Have a project? Message me and Iโ€™ll review your requirements for free before we start.

Hasnain H.

Full-Stack Blockchain & NFT Developer, Web3, Smart Contract, Ethereum

Kot Addu, Pakistan
$17 per hour
15 jobs
$4K+ total earnings

I am a Full-Stack Blockchain Developer specializing in Web3, NFT marketplaces, smart contract development, and decentralized applications. I build secure, scalable, and innovative blockchain solutions across Ethereum, Solana, and major DeFi protocols, turning ideas into real-world products. I focus on delivering transparent, efficient, and user-friendly blockchain systems that drive adoption and business growth. Services I Offer: โœ” ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development โœ” Stable, Utility, Security, Investment Tokens โœ” ICO, STO, Blockchain Copyrighting, Whitepapers โœ” Decentralized Exchange & AMM Protocols โœ” Yield Farming & Liquidity Mining Protocols โœ” P2P/Pool Lending and Borrowing Platforms โœ” Governance Tokens & Impermanent Loss Mechanisms โœ” Portfolio Tracking Platforms โœ” Crypto Betting & Casino Platforms โœ” Crypto Collectible Platforms & NFTs โœ” Custom Decentralized Applications (DApps) Front-End Expertise: โœ” JavaScript | TypeScript | React.js | Next.js | AngularJS โœ” Redux | SSR | RXJS | PWA | React Query โœ” HTML5 | CSS3 | Bootstrap | Ant Design | Tailwind CSS | Sass | Less | Chakra UI โœ” React Strap | React Bootstrap | MUI Back-End Expertise: โœ” Node.js | Nest.js | Express.js Databases: โœ” MongoDB | MySQL | PostgreSQL Cloud & Web3 Tools: โœ” Web3 Integrations | AWS Lambda | AWS CloudFront (S3, EC2, Route 53) โœ” Version Control: Git | GitHub | GitLab โญ Tech Stack & Tools - Smart Contracts: Solidity, Hardhat, Remix IDE, ERC20, ERC223, ERC777, ERC721, ERC1155 - Blockchain Platforms & DeFi: Ethereum, Solana; Pumpfun, PumpSwap, Raydium, Jupiter Aggregator, Uniswap, PancakeSwap, Meteora, Moonit, Bonk Fun, SunPump, SunSwap, PulseSwap - Front-End & Back-End Development: React, Next.js, Node.js, TypeScript, Tailwind CSS, AngularJS, Redux, SSR, RXJS, PWA, React Query, HTML5, CSS3, Bootstrap, Sass, Less, Ant Design, Chakra UI, MUI, React Bootstrap, React Strap - APIs & Integrations: REST APIs, Web3 integrations - Databases: MongoDB, MySQL, PostgreSQL - Cloud & DevOps: Web3 tools, AWS (Lambda, S3, EC2, CloudFront, Route 53), Git, GitHub, GitLab - Development Tools: VS Code, Solana Playground Why Work With Me? - Full-Stack Web3 Delivery: End-to-end solutions from smart contract logic to pixel-perfect UI. - Proven Execution: 15+ blockchain projects delivered, including NFT drops, DeFi platforms, and crypto utilities. - Secure & Optimized: Gas-efficient, fully tested smart contracts ready for deployment. Whether youโ€™re launching an NFT collection, DeFi platform, or cross-chain crypto utility, I bring hands-on expertise to take your project from concept to launch. Send me an invite and letโ€™s turn your Web3 vision into reality.

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