Hi there! For the last 7 years I have been professionally helping clients turn their ideas into a product. With proven ability of understanding customers' needs and outside the box thinking I am always eager to do the things right. If you want energetic, positive thinking problem solver with always fresh ideas in mind, I'm your man. Among areas of my expertise you might be interested in: - Qt - C++ - Rust - Golang - Blockchain - Cryptocurrency - Mobile, Desktop and Crossplatform Development.

I’m a Full stack Developer with 4+ years of hands-on experience building MERN applications and high-performance smart contracts. My specialty lies in Rust-based Solana development and Solidity for Ethereum and EVM-compatible chains. Key Highlights: - Handled an app with 5M+ active users - Built arbitrage contracts on Solana and real-time monitoring system - Developed airdrop distribution systems with Merkle Tree verification - Built bots on telegram and whatsapp - Proficient with Anchor, SPL tokens, and Solana SDKs. skilled in Solidity best practices including proxy patterns and contract upgradability 🧰 Tech Stack: Languages: Rust, Solidity, TypeScript Chains: Solana, Ethereum, Polygon, Arbitrum, BSC Frameworks: React.js, Next.js, Express.js, Anchor, Hardhat

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.

I build secure, audited smart contracts and AI agents that have generated $600M+ on-chain volume with 12.5x average ROI. Over 4 years with Protocol Labs, Arbitrum, Safe Global, Hyperlane, and Lit Protocol, shipping production-grade code fast. You're a perfect fit if you need: ✓ Secure, gas-optimized smart contracts (ERC-20, ERC-721, DeFi protocols, Account Abstraction) ✓ Full-stack DApp development (React + Solidity + Web3 integration) ✓ AI agents & automation (LangChain, Google ADK, RAG, multi-step workflows) ✓ MEV strategies, Flashbots workflows, and on-chain infrastructure ✓ Technical consulting for Web3 product launches and scaling Not a fit? Proof-of-concept projects, content-only roles, or teams without clear product requirements. What I Solve → Security Risk: You need smart contracts that won't leak user funds. I write audited, battle-tested code with zero vulnerabilities across 50+ production contracts using Foundry, Mythril, and Echidna. → High Gas Costs: Your users lose money to inefficient contracts. I gas-optimize Solidity using assembly patterns and storage optimization to reduce costs by 30-50%. → Complex On-Chain Logic: You need MEV protection, bundle submissions, or flashbot strategies. I design and implement MEV pipelines, frontrun protection, and asset recovery workflows. → AI Automation Gaps: Your team is stuck on manual processes. I build AI agents using Google ADK, LangChain, and RAG for tool integration, memory, and multi-step automations that scale. → User Experience Friction: Users hate managing private keys. I implement Account Abstraction (ERC-4337 + Safe) for seamless UX without security compromises. Recent Work (Last 6 months) • Blackjack AI Agent - Autonomous Twitter bot settling on-chain game outcomes. 200+ daily active users, processing $50K weekly volume through smart contracts. • CTO at Sidetrip (Consulting) - Designed agentic framework for local, personalized data collection on macOS with instant context-aware responses. Deployed to 5,000+ users, 15% DAU. • MEV & Flashbots Pipelines - Implemented bundle submission and frontrun protection for trading strategies. Saved clients $2.5M+ annually in MEV losses, reduced slippage by 40%. • Open Source Contributions - DN404 and ERC-4337 tooling for Alchemy. 500+ GitHub stars, adopted by 20+ production protocols. How I Work: 1. Strategic Alignment - 30-min discovery call to align on unit economics, security requirements, and timeline 2. Rapid Prototyping - Ship working PoC within 1-2 weeks, shared GitHub with full test coverage 3. Security-First Deployment - Spec review, Foundry/Hardhat testing, audits (Slither, Mythril), then mainnet 4. Measurable Outcomes - Weekly milestones, on-chain metrics tracking, cost analysis Communication: I respond within 2 hours IST. All projects include Slack/Discord access, weekly video check-ins, and shared repo access. Tech & Standards: Languages: Solidity, Python, TypeScript, React, Next.js Chains: Ethereum, Arbitrum, Optimism, Polygon, Avalanche, Celo, BSC, and other EVM networks AI & Agents: Google ADK, Vertex AI Agent Engine, LangChain, LangGraph, RAG systems Tooling: Foundry, Hardhat, OpenZeppelin, ethers.js, web3.py, wagmi, viem, The Graph, Flashbots Standards & Protocols: ERC-20, ERC-721, ERC-1155, ERC-2981, ERC-4337, ERC-6551, DN404, EIP-712, EIP-1271, UUPS (ERC-1822), Minimal Proxy (ERC-1167), EIP-2771 Ready to ship and get results? I take on a limited number of projects to keep quality high. Click Invite and tell me what you're building, I respond within 2 hours with initial feedback. Mihir

Through analysis of clients' unique needs and a strong business-focused mindset, we have built years of experience delivering custom software solutions and CRM implementations for a variety of industries. Whether you need custom-built software, assistance identifying the right CRM or ERP platform, or have no idea; I am here to help starting from our first call. Our skill-sets include: Python/Django development, expertise in the entire Zoho One platform, custom Wordpress/PHP development, custom Asterisk/PBX implementations, virtualization, and more. I look forward to providing you with an efficient and practical solution for your business.

Scaling Founders via Intelligent Systems Most founders lose over 20 hours per week to manual operations, fragmented data, and inefficient workflows. I eliminate these bottlenecks. With over 10 years of experience and 150 successful deployments, I architect the intelligent infrastructure that allows your business to scale without a corresponding increase in headcount. I specialize in transitioning companies from manual labor to automated revenue engines. You are not hiring a developer; you are acquiring a competitive advantage. CORE SOLUTIONS AND OUTCOMES 1. AI-POWERED OPERATIONS AND AUTOMATION I design workflows that replace manual human effort with high-precision automated systems. * Custom AI Agents: Integrated LLMs (OpenAI, Claude) configured to handle lead qualification, customer support, and content generation. * n8n and Python Workflows: Complex, multi-step automations that synchronize your CRM, Sales, and Marketing departments into a single, cohesive machine. * Data Intelligence: Automated competitive scraping and SEO audit bots that provide actionable business insights in real-time. 2. HIGH-PERFORMANCE WEB3 AND BLOCKCHAIN I build decentralized systems where security and trust are the primary architectural features. * Automated Trading Systems: High-speed Arbitrage, Sniping, and Copy-Trading bots optimized for Solana, Ethereum, and BSC. * Decentralized Finance (DeFi): Custom Launchpads, Staking platforms, and NFT Marketplaces engineered for scalability and liquidity protection. * Security-First Smart Contracts: Audited, production-ready code designed to protect both assets and users. 3. SCALABLE FULL-STACK INFRASTRUCTURE I develop high-traffic MERN applications that prioritize performance and graceful scaling. * Modern Architecture: Migration of legacy React and Next.js applications to high-speed microservices. * API Ecosystems: Building the connective tissue via GraphQL and REST that allows your software to integrate seamlessly with the global digital economy. PROVEN TRACK RECORD * Developed Web3 platforms that reached over $20M token market cap. * Delivered 40+ custom trading bots currently managing active liquidity. * Saved clients hundreds of monthly hours through bespoke Automation Pods. * Maintained Top Rated Plus status with a 10-year history of five-star delivery. STRATEGIC PARTNERSHIP PROFILE I partner with SaaS Founders, Marketing Agency Owners, and Web3 Innovators who are ready to move past technical debt and invest in production-ready systems. If you are ready to stop managing tasks and start managing outcomes, let us schedule a discovery call. I will audit your current workflow and identify specific areas where automation can provide immediate ROI. Best regards, Muhammad Mudassir

🕰️ 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐔𝐒, 𝐂𝐚𝐧𝐚𝐝𝐚, 𝐔𝐊, 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚, 𝐨𝐫 𝐩𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐭𝐢𝐦𝐞 𝐳𝐨𝐧𝐞𝐬 🏆 Top-Rated Plus (𝐓𝐨𝐩 10% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤) 🌟 7+ Years of Experience ✔ 400+ Successful Projects 🕒 2000+ Hours of Development Work ✅ Guarantee of High-Quality Product Delivery 📞 Availability: 40+ hours per week 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐛𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞. My name is Ammar Haider, and I help startups and growing companies 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐛𝐮𝐢𝐥𝐝, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 — from AI-powered SaaS platforms to blockchain-enabled marketplaces and production-grade cloud systems. With 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I specialize in 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐡𝐢𝐠𝐡-𝐢𝐦𝐩𝐚𝐜𝐭 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐠𝐨 𝐛𝐞𝐲𝐨𝐧𝐝 𝐬𝐢𝐦𝐩𝐥𝐞 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 — secure backends, scalable infrastructure, and intelligent applications designed for real users and real growth. Previously worked as a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐭 𝐏𝐞𝐫𝐦𝐢𝐬𝐬𝐢𝐨𝐧.𝐢𝐨, where I contributed to infrastructure and production systems supporting blockchain platforms and high-traffic environments. 🎯 𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 Most developers can build features. I focus on 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐬𝐜𝐚𝐥𝐞, 𝐩𝐞𝐫𝐟𝐨𝐫𝐦, 𝐚𝐧𝐝 𝐥𝐚𝐬𝐭. Clients hire me when they need someone who can: • Architect 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐠𝐫𝐚𝐝𝐞 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 • Build 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 • Integrate 𝐛𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐚𝐧𝐝 𝐖𝐞𝐛𝟑 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 • Design 𝐬𝐞𝐜𝐮𝐫𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐚𝐧𝐝 𝐀𝐏𝐈𝐬 • Deploy and scale products on 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 I bring full product engineering capability— from architecture and development to deployment and scaling. 🤖𝐀𝐈 𝐒𝐚𝐚𝐒 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨 I build modern AI-powered SaaS platforms and intelligent applications that integrate machine learning and automation into real business workflows. ✅ Experience includes: • AI-driven SaaS platforms • LLM integrations (OpenAI, embeddings, RAG pipelines) • AI automation and internal productivity systems • Intelligent data processing • AI chat systems and assistants • Scalable inference APIs 𝐓𝐞𝐜𝐤 𝐬𝐭𝐚𝐜𝐤𝐬: Node.js / Python / FastAPI React / Next.js / TypeScript OpenAI / LangChain workflows PostgreSQL / Redis 🌐 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 I design and build modern, scalable web applications with clean architecture and maintainable codebases. ⚛️Frontend React.js Next.js TypeScript TailwindCSS Redux 🛠️Backend Node.js (Express / NestJS) Python (Django / FastAPI) REST APIs GraphQL APIs 🗄️Databases PostgreSQL MongoDB MySQL Redis Firebase 🧊 𝐖𝐞𝐛𝟑 / 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I help companies build **real blockchain products**, not just token demos. Capabilities include: • Smart contract development (Solidity / Rust) • NFT marketplaces • Token systems (ERC-20 / ERC-721) • DeFi integrations • Wallet integrations (MetaMask / WalletConnect) • On-chain / off-chain system architecture • Blockchain backend services 𖢻 Networks experience: Ethereum Polygon ♾️ 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭 My DevOps background allows me to **build and operate production systems properly**. ☁️ Cloud platforms AWS GCP AZURE 🧠Infrastructure expertise Docker Kubernetes Terraform CI/CD pipelines GitHub Actions GitLab CI Jenkins ✨Services: AWS EC2 AWS Lambda AWS RDS S3 CloudFront GKE Cloud Functions 🚀 𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 I have contributed to a wide range of complex platforms including: • AI-driven SaaS products • Blockchain token platforms • Real estate marketplaces • ERP and CRM systems • Multi-vendor e-commerce marketplaces • Booking platforms • Healthcare systems • HR and recruitment platforms • Learning management systems Many of these systems required high-scale backend architecture and secure production infrastructure. AI SaaS Developer, Full Stack, Node.js, React, Blockchain, Web3, Smart Contract, DevOps Full Stack Developer, MERN Stack Developer, Blockchain Developer, Smart Contract Engineer, App Developer, Web3 Developer, React Developer, Node.js Developer, API Integration, DevOps Engineer, Cloud Hosting Expert, RESTful API Developer, Developer, E-commerce Website

Top Rated Plus • 100% Job Success • $400K+ Earned on Upwork CTO & Co-founder @ Codiste (50+ AI engineers) • Harvard '24 I build mission-critical AI Agents, Voice AI systems, and MCP Servers for FinTech, PropTech, RegTech, and MarTech clients - from funded startups to Fortune 500. When off-the-shelf AI tools hit their ceiling, my team engineers production systems that scale to millions of users, sub-500ms latency, and enterprise-grade compliance. ━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I SPECIALIZE IN ━━━━━━━━━━━━━━━━━━━━━━━━ ▸ AI AGENT DEVELOPMENT Multi-agent orchestration with LangGraph, CrewAI, AutoGen, and custom frameworks. Agentic RAG with Pinecone, Weaviate, pgvector, and Qdrant. Tool-calling agents, production MLOps pipelines, and real-time inference infrastructure. ▸ VOICE AI (TTS/STT at Production Scale) Enterprise voice agents processing millions of daily calls. Deep experience with Retell AI, Vapi, Synthflow, Bland, LiveKit, and Twilio. Custom STT/TTS pipelines using ElevenLabs, Deepgram, Whisper, and Cartesia. Proven 60–80% call-center cost savings with 24/7 availability. Flagship: Dialora - 24/7 AI voice agent platform. ▸ MCP SERVER DEVELOPMENT (Early specialist - rare talent in this space) Custom MCP servers exposing internal APIs, databases, and workflows as agent tools. MCP gateways unifying 50+ enterprise systems for Claude, GPT, and Gemini agents. Streamable HTTP + stdio transports, OAuth pass-through, JSON Schema contracts, and compliance-safe agent governance. ▸ FINTECH AI Payment automation, KYC/AML agents, fraud detection, and real-time algorithmic trading with sub-100ms inference. Ledger engineering and PCI-DSS aware architecture. Flagship: Neuro Digital Bank. ▸ PROPTECH AI Real-estate lead qualification agents, virtual tour AI, property valuation models, listing intelligence, and tenant communication agents. ▸ REGTECH AI Blockchain-verified AI inference networks for auditability. Compliance copilots, regulatory reporting agents, and AI governance platforms. ▸ MARTECH & ADTECH AI Autonomous campaign-management agents and multi-modal content repurposing (video → clips → posts). Flagship: Assembler - 100TB+ processed monthly. ━━━━━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ━━━━━━━━━━━━━━━━━━━━━━━━ → CTO & Co-founder at Codiste — 50+ AI engineer team, 6+ years shipping production AI → 10,641+ billable hours on Upwork, 100% Job Success across 49 completed jobs → Harvard (2023–2024) + BTech Computer Science → Member of the Metaverse Standards Forum → Track record with startups, enterprises, and government agencies ━━━━━━━━━━━━━━━━━━━━━━━━ HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━━━ 1. Discovery call - we align on outcomes, not output 2. Architecture doc and technical spec before a single line of code 3. Weekly demos, async updates, full code ownership for you 4. Production deployment + monitoring + handover ━━━━━━━━━━━━━━━━━━━━━━━━ TYPICAL ENGAGEMENTS ━━━━━━━━━━━━━━━━━━━━━━━━ → MVP to production in 30–60 days (fixed-price or hourly) → Fractional CTO / AI architect retainers → Technical due diligence for AI investments and acquisitions → Multi-month enterprise builds with a dedicated team ━━━━━━━━━━━━━━━━━━━━━━━━ Message me with your problem (not just a tech stack), and I'll reply within 4–8 hours with honest feedback on whether I can help - and whom to talk to if I can't. Would love to contribute to an idea that resonates with my skill set.

Blockchain Developer & Smart Contract Engineer | 7+ years building Web3 platforms. Founder of Luxen Labs. 40+ production-ready projects including DeFi protocols, NFT marketplaces, token launchpads, and AI-integrated dApps that processed millions in transactions. I help Web3 startups and enterprises launch secure, scalable blockchain solutions,from smart contracts to complete dApps. Whether you're building a DeFi protocol, NFT marketplace, or token launchpad, I deliver audit-ready code that ships on time and performs under real-world conditions. Recent Results: - Fairlaunch Solana Launchpad: Delivered seamless token presales and staking system with $500K+ in early transactions - Paal AI Integration: Built blockchain-powered AI features that processed 10M+ on-chain interactions - Gambit Markets: Launched sports betting platform handling 50K+ predictions with zero downtime - Delivered scalable solutions for Adrise AI, MicroGPT, and 35+ other Web3 projects What I Deliver Smart Contract Development ✅ Solidity (Ethereum, Polygon, BSC, Arbitrum, Optimism) – ERC-20/721/1155, DeFi protocols, gas optimization ✅ Rust (Solana, Anchor) – SPL tokens, high-performance dApps, Solana program development ✅ Move (Aptos, Sui) – Next-gen blockchain development for emerging L1s Security-first development with audit readiness built in from day one DeFi & Tokenomics ✅ Staking platforms, liquidity pools, yield farming protocols ✅ Token launches with custom vesting, distribution, and governance ✅ DEX integrations, AMM protocols, cross-chain bridges Economic modeling and tokenomics consulting NFT & Digital Assets ✅ Full-featured NFT marketplaces with royalties, metadata, and trading ✅ Minting engines, launchpads, and reveal mechanics ✅ GameFi integrations, NFT staking, dynamic NFTs ✅ ERC-721, ERC-1155, and Solana NFT standards Frontend & Web3 Integration ✅ Modern, responsive Web3 UIs: React, Next.js, TypeScript, Tailwind CSS ✅ Wallet integrations: MetaMask, Phantom, WalletConnect, Coinbase Wallet ✅ Smart wallet implementation (ERC-4337), embedded wallets for seamless onboarding ✅ Real-time blockchain data visualization and dApp dashboards Backend & Infrastructure ✅ Scalable API development: Node.js, Go, Python ✅ Database architecture: PostgreSQL, MongoDB, Redis, Firebase ✅ Cloud deployment: AWS, Vercel, Railway with CI/CD pipelines ✅ Blockchain infrastructure: RPC nodes, indexers, event listeners Payment & On-Ramps ✅ Fiat-to-crypto integrations: Stripe, MoonPay, Transak, Banxa ✅ Multi-payment solutions for Web3 products ✅ Subscription models and recurring crypto payments AI + Web3 ✅ Trading bots with automated strategies across DEXs ✅ AI-powered market analysis and prediction models ✅ Smart automation for blockchain workflows Why Clients Choose Me ✅ Audit-Ready Development – Every line of code is written with security as priority #1. I follow industry best practices, implement comprehensive testing, and design contracts that pass professional audits. ✅ End-to-End Execution – From product architecture to mainnet deployment, I handle the full development lifecycle. You get a partner who understands both the technical and business sides of Web3. ✅ 40+ Successful Launches – I've shipped production applications that handle real transactions, real users, and real capital. My code has processed millions in on-chain value. ✅ Partnership Mindset – Your success is my success. I treat every project with the care and attention it deserves, offering strategic guidance beyond just coding. ✅ Communication & Transparency – Clear updates, honest timelines, and proactive problem-solving. I keep you informed every step of the way. Tech Stack - Smart Contracts: Solidity, Rust, Move, Hardhat, Foundry, Anchor, OpenZeppelin - Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS, Material-UI - Backend: Node.js, Python, Go, Express.js, REST APIs, GraphQL - Web3 Libraries: Ethers.js, Web3.js, viem, @solana/web3.js, WalletConnect SDK - Blockchain Platforms: Ethereum, BSC, Solana, Arbitrum, Optimism, Aptos, Sui - Databases: PostgreSQL, MongoDB, Redis, Firebase, Supabase - DevOps & Tools: AWS, Docker, Git/GitHub, CI/CD pipelines, Vercel, Railway - Testing & Security: Hardhat test suites, Foundry fuzzing, Slither, MythX, Aderyn Services I Don't Offer To maintain quality and focus, I don't work on: - Copy/paste template contracts without customization - Projects without clear scope or budget - Illegal or unethical blockchain schemes Let's Build Your Web3 Vision Whether you're launching a DeFi protocol, building an NFT marketplace, creating a token launchpad, or need a trusted blockchain architect for your startup, I'm here to help you ship secure, scalable products that perform. Ready to start? 📩 Click "Invite" or send me a message. - Blockchain Development, Web3 Developer, Smart Contract Developer, Solidity Developer, Rust Developer, Move Developer, Ethereum Developer, Solana Developer, DeFi Developer, NFT Development, Smart Contract

I work as a Full Stack Developer, Web3 Developer and Blockchain Developer building production-ready applications that connect business logic with blockchain infrastructure. As a Web3 Developer, I focus on wallet integrations, smart contract interactions, and scalable dApp architecture. As a Blockchain Developer, I design and implement secure, efficient systems on top of modern blockchain networks. As a Full Stack Developer, I ensure everything works end-to-end, from frontend to backend, clean, scalable, and maintainable. As a Web3 Developer, Blockchain Developer, and Full Stack Developer, I’ve worked on real-world products involving NFT platforms, DeFi systems, and exchange-related applications. My main specialization as a Web3 Developer and blockchain developer is building integrations between applications and blockchain networks, including wallet connections, contract execution, and real-time data handling. I work deeply with blockchain infrastructure, ensuring applications behave reliably under real user conditions. The projects I’ve worked on include: - NFT platforms as an experienced nft developer: landing-based apps, SPA and multi-page applications, NFT marketplaces, hybrid exchange systems, and Uniswap forks - Smart contract integrations as a Blockchain Developer: contract interaction using web3 and ethers libraries, handling transactions, events, and contract state as a smart contract engineer - Wallet integrations as a Web3 Developer: Metamask connections, custom Web3 context implementations, and secure interaction flows - Backend systems as a Full Stack Developer: building services with Node.js and TypeScript, working with MongoDB (Mongoose), PostgreSQL (Supabase), and Prisma for NFT data and application logic - Blockchain data querying as a Blockchain Developer: using Apollo Client with Uniswap subgraphs to fetch and process on-chain data efficiently - Gas optimization as a Web3 Developer: creating services that fetch gas price predictions and apply them to outgoing transactions - Exchange integrations as a Full Stack Developer: working with Binance API, order creation, and financial workflows As a Web3 Developer and Blockchain Developer, I have strong experience working with solidity, including creating ERC20 mintable tokens and handling contract deployment pipelines with Hardhat. As a Blockchain Developer, I have also handled migration of NFT systems from Ethereum to non-Ethereum environments, adapting logic, contracts, and integrations accordingly. As a Web3 Developer, I ensure compatibility across different chains and environments. On the frontend, as a react developer and web developer, I build modern, responsive interfaces using React, Next.js, and TypeScript. I’ve worked with Material UI, styled-components, Bootstrap, SCSS, and CSS modules, ensuring clean UI systems and maintainable code. On the backend, as a Full Stack Developer, I design APIs, manage data flows, and ensure consistency across distributed systems. I’ve also worked with state management (Redux, Redux Toolkit, redux-localstorage-simple), data layers (Prisma, MongoDB, PostgreSQL), and tooling (ESLint, Prettier), ensuring code quality and long-term maintainability across projects. As a Web3 Developer, Blockchain Developer, and Full Stack Developer, I focus on performance, reliability, and scalability. Many blockchain products fail not because of the idea, but because of weak implementation. As a Web3 Developer, I make sure integrations with wallets and smart contract systems are stable and predictable under real usage. As a Blockchain Developer, I focus on transaction correctness, contract behavior, and data consistency. As a Full Stack Developer, I ensure the entire system behaves correctly across frontend, backend, and infrastructure. In addition, as a Web3 Developer, I work on improving UX around blockchain interactions, reducing friction for users interacting with nft platforms and contract-based systems. As a Blockchain Developer, I focus on writing efficient and maintainable solidity code. As a Full Stack Developer, I connect all layers into usable, scalable products. Beyond blockchain, my broader experience as a web developer, wordpress developer, and mobile app developer allows me to approach projects from a full product perspective, ensuring usability, performance, and scalability in real-world conditions. I continuously improve as a Web3 Developer, Blockchain Developer, and Full Stack Developer, staying up to date with modern tools, frameworks, and best practices across blockchain and web development. If you’re looking for a Web3 Developer, Blockchain Developer, or Full Stack Developer to build NFT platforms, smart contract systems, or scalable applications connected to blockchain, I can help deliver a reliable, production-ready solution.