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I build production web apps, Web3 products, and automation bots that clients can ship and run. Three things I do well: WEB DEVELOPMENT • Full-stack apps with Next.js, React, TypeScript, and Node.js • APIs, auth, dashboards, databases, caching, and deployments • Clean UI + reliable backend — products that work past the first demo WEB3 / BLOCKCHAIN • Solidity smart contracts (staking, vesting, tokens, DeFi-style logic) • Security-minded design: access control, reentrancy protection, CEI • Wallet flows, ethers.js, and Web3 frontends that connect cleanly to contracts BOT DEVELOPMENT • Discord / Telegram bots for community ops, alerts, and workflows • GitHub automation (identity linking, notifications, audit-first actions) • Custom bots that cut repetitive admin work I’m not the right fit for demos-only portfolio pieces. I am the right fit when you need something live, maintainable, and clear to users or your community. ━━━━━━━━━━━━━━━━━━ How I work ━━━━━━━━━━━━━━━━━━ • Start from your goal and constraints — not random features • Flag risks early (security, UX, edge cases, gas where relevant) • Ship testable, documented code that’s easy to hand off • Communicate timelines, trade-offs, and what’s realistic • Work well independently or with remote teams ━━━━━━━━━━━━━━━━━━ Proof I’ve shipped ━━━━━━━━━━━━━━━━━━ • Selected by Google for open source — GSoC 2026 contributor building Discord ↔ GitHub automation (Gitcord) • Production Web3 / DeFi work: live dashboards, wallet flows, and contract integrations • Open-source contributions in the Ethereum ecosystem • Upwork: 100% Job Success — clients get working systems, not concept code (My GitHub is linked on this profile — happy to share specific repos in chat.) ━━━━━━━━━━━━━━━━━━ What you can expect ━━━━━━━━━━━━━━━━━━ • Clear scope and honest estimates • Correctness first when users or money are involved • Clean documentation and handover • Direct communication — no hype ━━━━━━━━━━━━━━━━━━ Let’s talk ━━━━━━━━━━━━━━━━━━ Hiring for a web app / SaaS, a smart contract + Web3 frontend, or a Discord / Telegram / GitHub bot? Send a short note with: 1) what you’re building 2) current stage (idea / in progress / live) 3) deadline and budget range I’ll reply with a practical approach, risks to watch, and whether I’m a good fit — before any code starts.

I’m a CS graduate with 2.5+ years of experience building modern web apps, SaaS products, and mob apps. I started as a self-taught developer, completed a 6-month internship at Capslock Design and then moved into full-time freelancing. I later worked as a Full Stack AI Engineer, building scalable, production-ready applications. Now, I focus on freelancing, growing my client network, and delivering high-performance, scalable solutions. I specialize in React, Next.js, React Native, Node.js, TypeScript, and AI development. I build clean, reliable, user-friendly products designed for real world use.

👑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

With 8+ years of experience as a Full Stack Developer, I specialise in creating dynamic, high-performance web applications. My expertise spans both front-end and back-end development, as well as blockchain technologies. Whether you need a seamless, user-friendly interface or a robust, scalable backend, I deliver solutions that exceed expectations. I have a proven track record of success, demonstrated by my top-rated plus Upwork profile and 100+ completed projects. My skills include: - Front-end: React, Vue.js, HTML5, CSS3, JavaScript/TypeScript - Back-end: Node.js, Express.js, RESTful APIs - Blockchain: Smart contracts, Solidity, Ethereum, Web3.js - Database: MySQL, PostgreSQL, MongoDB - Version Control: Git/GitHub Let’s discuss how I can help bring your vision to life and drive your project to success!

Hi! I’m Nawaz, a results-driven 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 & 𝗪𝗲𝗯𝟯 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 6+ years of experience building secure, scalable, and future-ready decentralized solutions. I help startups, enterprises, and innovators transform blockchain ideas into production-grade platforms, covering everything from architecture and tokenomics to smart contracts, DApps, security, and deployment. My expertise spans DeFi, NFTs, token launches, enterprise blockchain, trading automation, on-chain data systems, and high-performance Web3 applications. 🔹What I Bring to the Table: ✓ End-to-End Blockchain Development — Architecture, smart contracts, backend, frontend, deployment & audits ✓ Smart Contracts (ERC-20, ERC-721, ERC-1155, SPL, BEP, TRC) — Secure, gas-optimized, audit-ready ✓ NFT Platforms & Marketplaces — Minting, metadata, IPFS, royalties, fractionalization ✓ DeFi Protocols — Lending/borrowing, staking, farming, liquidity pools, automated market making ✓ Crypto Wallet & Exchange Integrations — MetaMask, WalletConnect, Binance, Coinbase, custom wallets ✓ Web3 Integrations — Ethers.js, Web3.js, Moralis, The Graph, Chainlink, oracle feeds ✓ Token Launches (ICO, IDO, IEO, INO, STO) — Tokenomics, vesting, launchpad setup ✓ Trading & Arbitrage Bots — On-chain data reading, liquidity scanning, MEV-safe execution ✓ Performance Optimization — Gas optimization, caching, off-chain computation ✓ Security & Audit Readiness — Reentrancy protection, access control, fail-safes, unit testing 🔹Tech Stack Expertise: - Languages: Solidity, Rust, JavaScript, TypeScript, Python, Go - Smart Contract Tools: Hardhat, Truffle, OpenZeppelin, Remix - Web3 Tools: Ethers.js, Web3.js, Moralis, IPFS, The Graph, Chainlink - Frontend: React, Vue.js, Angular - Backend: Node.js, Express.js, Django - Blockchains: Ethereum, Polygon, BSC, Solana, Tron, Stellar, Algorand, Hyperledger - DevOps / Infra: Docker, GitHub Actions, AWS, Railway, Vercel, CI/CD pipelines - Databases: MongoDB, PostgreSQL, Redis 🔹Why Clients Hire Me ✓ 6+ Years of Real-World Blockchain Experience with proven product launches ✓ Multi-Chain Expertise to choose the best protocol for performance & cost ✓ Full-Stack Web3 Development — I build entire ecosystems, not just contracts ✓ Security-Driven Development with industry-grade audit standards ✓ Business & Technical Understanding — I translate ideas into viable products ✓ High Reliability — On-time delivery with clear, documented processes If you’re looking to build or scale your blockchain product, let’s connect and turn your vision into a powerful decentralized solution. I’d be happy to discuss your requirements and help you build something extraordinary.

I have over 17 years of experience in database management and software development, with a strong focus on full-stack web applications. I specializes in PHP, PHP Frameworks,MLM, Python, Django, FastAPI, Flask, ReactJs, AngularJs, Vue.js , Node.js and Spring Boot with expertise deploying to both server and server less environments. I also work with relational databases and large datasets. I always identify good algorithms for developing good functions. I can do the job according to client requirement and timely manner. [Work with me on a trial basis (pay only if satisfied), ensuring you hire me for the job.] Education: Bachelor of Technology [B. Tech] 2001-2005 Maulana Abul Kalam Azad University of Technology - West Bengal, India Skills: Languages: Python, SQL, JavaScript, ECMAScript, Java, CSS , HTML Scripting language: PHP, ECMAScript Frameworks: AngularJS , Vue.js ,Django, Django REST Framework, FastAPI, Flask, Ionic, CodeIgniter, CakePHP Micro service Framework: Spring Boot Libraries/APIs: React, SQLAlchemy, Facebook API, Google APIs, Node.js, Web3. Js, Flask-RESTful, Flask-Marshmallow, jQuery Tools: Apache Maven Paradigms: REST, Agile Integrated Development Environment (IDE) Support: Visual Studio Code, Eclipse, Brackets Platforms: Docker, Eclipse, Android, Amazon Web Services (AWS), Apache Kafka Windows platforms: Visual Studio Code Storage: MySQL, MariaDB ,PostgreSQL, NoSQL, PostgreSQL 14, MongoDB, Microsoft SQL Server, Firebase Database Other : WordPress, WooCommerce, OpenCart, Vanilla JavaScript I specially on developing a large scale web application with complex business logic. I already completed most of the complex and interesting projects. I am also good in communication and managing team as for last 7 years I worked Project Manager for most of the projects. I am also a MLM EXPERT. I developed complex business logic for different MLM companies across the world. I integrated different MLM plan such as Binary Plan, Uni-level Plan, Matrix Plan, Stair step Plan, Party Plan, Single Leg Plan, Board Plan, Cycler Plan, Auto Pool Rebirth Plan, Generation Plan, Monoline Plan etc. I am extremely carefully read client job description and analysis client requirement and develop an easy way so that anyone can easily understand. I wrote LESS CODE for any easy or complex application. I have mean stack, full stack and PHP full stack development tutorials are in my github account. I am looking for long term working relationships and seeking for projects that can challenge my skills and expertise and transcend my limits.