If you're building DeFi infrastructure, a Solana protocol, or a high-performance blockchain system — and you need it done right the first time — read on. I'm Anuj, a Rust blockchain engineer with 12+ years of engineering experience and 6+ years shipping production Rust systems that handle real transactions, real money, and real scale. Not side projects. Not tutorials. Production mainnet systems. Here's what I've actually built: — Substrate-based L1 blockchain nodes with custom consensus and p2p networking — MPC-based distributed signing and MultiSig wallet infrastructure — Cross-chain indexers processing high-throughput block and transaction streams — Solana programs, RPC integrations, and on-chain analytics pipelines — gRPC microservices, async Tokio APIs, and RocksDB storage layers — Full production deployments on AWS, Docker, Kubernetes with Prometheus monitoring Previously: 7 years at Antier Solutions building blockchain infrastructure. Contract work for Satschel Inc, Texas — a US FinTech company building distributed financial systems. My clients don't come back because I'm cheap. They come back because the systems I build don't break. If you have a serious blockchain or DeFi infrastructure challenge — let's talk.

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.

🚀 Professional Blockchain & AI Developer (Since 2013) 12+ years building high-performance, secure, and scalable Web3 ecosystems I’m a senior blockchain architect with a deep engineering background, specializing in designing and delivering next-generation decentralized applications. My work blends advanced blockchain engineering, AI-driven automation, and GameFi innovation to help clients launch powerful, future-proof products. 🔥 Core Expertise 🧠 Blockchain Engineering & Smart Contracts Expert in Solidity, Vyper, Rust, MOVE, and secure smart contract architecture Deep knowledge of Ethereum, BSC, Polygon, Solana, Sui, Avalanche, Arbitrum, Base & Hyperledger High-focus on security, gas optimization, scalable architecture, and clean code standards 🎮 GameFi & Metaverse Development Tokenized in-game economies & reward systems Play-to-Earn mechanics, NFT integrations, upgradeable assets On-chain/off-chain hybrid logic for large-scale games WebGL/Unity integrations with Web3 🤖 AI + Web3 Integrations AI-powered trading bots, market analyzers & automated strategies Smart contract auditing enhanced with AI detection AI-generated metadata for NFT collections Intelligent Web3 APIs & assistants LLM-integrated DApps for next-gen UX 💼 Proven Track Record Delivered production-ready solutions including: DeFi Platforms Staking, farming, lending/borrowing, AMMs, yield optimizers Liquidity mining, vault strategies, custom tokenomics NFT & Digital Asset Systems NFT marketplaces, launchpads, minting dApps ERC-721 / ERC-1155 / SPL /RUST / MOVE Dynamic, upgradeable, and on-chain metadata systems Token & Protocol Engineering ERC-20, governance tokens, vesting, distribution models Cross-chain tokens & interoperability solutions Layer-2 and rollup-based scaling integrations Secure Wallet & Web3 Infrastructure Wallet integrations (MetaMask, WalletConnect, Phantom, Suit etc.) Cross-chain bridges High-performance backend services for dApps 🌐 Open-Source & Ecosystem Contribution Contributor to multiple open-source Web3 libraries, smart contract tools, and decentralized infrastructure projects. 💡 Passionate About Innovation I love building secure, scalable, and user-friendly decentralized ecosystems—from complex DeFi protocols to immersive GameFi worlds and AI-enhanced Web3 platforms.

I'm a Full-stack Blockchain and Smart Contract Developer with 9+ years of experience building secure, scalable, and innovative Web3 products from DeFi platforms and DAOs to crypto exchanges and ZK integrations using Python and GoLang. I combine hands-on development with real-world insight as an active crypto trader on platforms like Binance and Poloniex, bringing a deep understanding of both blockchain technology and market dynamics. 🔐 Smart Contract Development & Auditing (EVM, Solana, ZK): ▪ EVM-compatible chains: Ethereum, Arbitrum, Optimism, Base, BNB Chain, Polygon ▪ Solana: Rust, Anchor, SPL tokens, Phantom wallet integration ▪ Token standards: ERC-20, ERC-721, ERC-1155, SPL ▪ Back-End Development: Node.js, Python, Nest.js, MySQL, RESTful APIs, GraphQL, and server-side integration ▪ Front-End Development: React.js, Next.js, Vue.js, Nuxt.js, HTML5, CSS3, and JavaScript (ES6+) Database Management: SQL, MySQL, PostgreSQL, MongoDB 🏗️ Blockchain Product Development: ▪ DApps for DeFi, NFTs, DAOs, DePIN, and enterprise use cases (logistics, healthcare, insurance, banking) ▪ Full-stack dApp development: Python, Golang, React.js, Next.js, Tailwind, TypeScript ▪ Web3 integrations: ethers.js, web3.js, viem, wagmi, RainbowKit ▪ Protocols & tools: IPFS, The Graph, Chainlink, Pyth 📈 Crypto Platforms & Trading Systems: ▪ Multi-currency wallets (hot/cold) using native nodes or APIs (Coinbase, Fireblocks, BlockCypher) ▪ Crypto exchanges with real-time trading, KYC/AML, order books, and secure Web3 integration ▪ Fiat-to-crypto gateways with Stripe, PayPal, and credit card support ▪ Swap services via DEX APIs (e.g., ShapeShift, Changelly) ▪ Market tracking platforms with live charts and portfolio tools ▪ Mobile crypto wallets: Flutter, React Native, Swift, Kotlin ▪ RESTful APIs & WebSocket services for external integrations ▪ Cross-platform desktop apps for Windows/macOS/Linux AI Automation Tool: Claude, Make, n8n 🧠 Leadership & Consulting: Sprint planning, technical documentation, and developer onboarding Code reviews, PR management, and mentoring junior engineers Tools: GitHub, JIRA, Trello, Slack, Notion Whether you're launching a new dApp, building a trading platform, or need a smart contract audit. I deliver clarity, security, and execution to turn ideas into reliable Web3 products.

Blockchain EVM | Crypto Exchange (CEX/DEX) | Solana | Web2 Full-Stack - 8+ Years Mayur Antre Full Stack Developer For 8+ years, I’ve been building production-grade Web2 platforms, Web3 protocols, crypto exchange systems, trading bots, and automation pipelines. I care about speed, safety, and scale—the kind that holds up under real traffic and real money. If you want a partner who can handle architecture + execution, you’re in the right place. 💻 Web2 Engineering (Backend + Frontend + Infra) Backend & Architecture - Node.js (Express/NestJS), Java (Spring Boot) - REST / GraphQL APIs, microservices, WebSockets (realtime) - Auth & security: JWT/OAuth, RBAC, 2FA, rate limiting, audit logs - Job queues & workers for heavy tasks + scheduled processing Data & Storage - PostgreSQL, MySQL, MongoDB, Redis, DynamoDB - caching strategy, indexing, query tuning, data modeling - reporting pipelines, exports, analytics-ready schemas Frontend - React / Next.js / Angular, TypeScript - admin panels, dashboards, role-based UI, responsive design Infrastructure - Docker, CI/CD, Linux deployments - AWS/GCP (compute, storage, databases, monitoring) - observability: logs, metrics, alerts, uptime monitoring ✅ Typical deliveries: SaaS apps, admin systems, payment/subscription flows, realtime dashboards, API platforms. 🤖 Trading Bots & Execution Systems (CEX + DEX) - Arbitrage bots (multi-exchange + on-chain/off-chain routes) - Sniper/launch bots (liquidity & pair detection, trigger-based execution) - Indicator bots (RSI/MACD/grid/DCA + custom strategies) - Market-making style logic (spread control, inventory rules, risk limits) - Backtesting + simulation environment (paper/live modes) - Monitoring dashboards + alerting (Telegram/Discord/email) - Secure key handling patterns + fail-safe execution workflows ✅ Integrations: centralized exchange APIs + DEX swaps/routers + custom pricing feeds. 🕸 Automation, Scraping & Data Pipelines - Browser automation with Playwright/Puppeteer - rotating proxies, anti-block patterns, session handling - price tracking & alerts, lead collection, data normalization - schedulers + workers + storage (DB/files) for continuous runs - API extraction / parsing for public endpoints (where permitted) ✅ Built for stability: retries, throttling, logging, crash recovery. 🔗 Blockchain & Smart Contract Development Smart Contracts - Solidity (EVM) + Rust (Solana) - Hardhat / Foundry, Anchor - Token standards: ERC20/BEP20, ERC721/1155, vesting, claims, airdrops - role-based permissions, upgrade patterns (when required), gas optimization - test suites + deployment scripts + verification support DeFi / On-chain Systems - staking & rewards (fixed/variable emissions, multipliers, lockups) - liquidity + fee logic, treasury distribution, revenue share mechanics - vault-like systems, farming flows, protocol integrations (project-specific) - NFT drops: allowlists, phases, reveal, metadata strategy Exchange Builds - DEX: AMM-style features, routing support, analytics + admin controls - CEX support: wallet module architecture, operational dashboards, integrations ✅ Chains: Ethereum, BSC, Polygon, Avalanche, Solana, Tron. 🛡 How I Work (Quality & Security) - clear scope → milestone plan → staged delivery - test coverage + edge-case handling - security review mindset from day one (not “after finishing”) - documentation so your team can maintain and scale confidently ✅ Why Clients Choose Me - Founder-led communication (direct, fast, accountable) - Full-stack coverage (contracts + backend + frontend + deployment) - Practical engineering (built for uptime, monitoring, and scaling) - On-time delivery with transparent progress updates 📩 Message Me With - What you’re building (Web2/Web3/bot/automation) - Chain(s) + target users - Must-have features - Timeline + budget range I’ll respond with a clear implementation plan and the best approach to ship safely.

Most software projects don't fail because of code—they fail because of poor technical decisions. I'm Ammar Haider, a software engineer with 7+ years of experience helping startups and businesses build reliable products from idea to production. I specialize in turning complex requirements into systems that are secure, scalable, and maintainable. Today, AI is transforming nearly every industry. My role is helping businesses integrate AI into real products—not as demos, but as features that create value. Whether it's AI assistants, workflow automation, Retrieval-Augmented Generation (RAG), document processing, or LLM integrations, I combine AI with solid software engineering to build applications that are ready for production. Alongside AI, I bring strong experience in cloud infrastructure, backend engineering, DevOps, and modern SaaS development. Having worked on payment platforms, cloud migrations, blockchain infrastructure, and high-traffic production systems, I understand what it takes to build software that performs reliably under real-world conditions. I work closely with a small engineering team, allowing us to deliver complete products efficiently while I remain responsible for solution architecture, technical planning, code quality, critical implementation, and overall project delivery. Clients work directly with me throughout the engagement, ensuring clear communication and consistent technical direction. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 ? • AI-powered SaaS applications • LLM integrations, RAG, and intelligent workflow automation • Backend APIs and microservices (Node.js, NestJS, Python) • Cloud infrastructure and DevOps (AWS, GCP, Docker, Kubernetes) • Full-stack web applications (React, Next.js, TypeScript) • Internal business platforms and automation tools • Payment, fintech, and secure authentication systems 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express, Python, FastAPI, PostgreSQL, Redis, GraphQL 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Google Cloud, Docker, Kubernetes, Terraform, CI/CD, GitHub Actions, GitLab CI 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, TypeScript, Tailwind CSS 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 / 𝐀𝐈: OpenAI, LLM integrations, RAG, AI agents, document processing, workflow automation I also have extensive experience building blockchain and fintech products, including payment infrastructure, smart contracts, wallet integrations, and secure backend systems. While blockchain is no longer my primary focus, it's an area where I can add significant value when a project genuinely requires it. If you're looking for an engineer who can understand your product, make sound technical decisions, and help you ship production-ready software—not just write code—I'd be happy to discuss your project.

I am a Senior Full-Stack Software Developer and Blockchain Consultant with 25+ years of hands-on experience, helping founders and businesses build secure, scalable, and compliance-ready Web3 and fintech products for real users and real markets. My work is focused on production-grade systems, not experiments. I design and deliver solutions that are built to handle growth, security, and regulatory pressure from day one. Expertise & Services Web & Mobile Development • Node.js, React, Next.js, React Native • HTML5, Bootstrap, Material UI • Responsive, high-performance web applications • Scalable cross-platform mobile applications with clean codebases Blockchain & Smart Contracts • Solidity, ERC-20, ERC-721, NFTs, Staking, EVM • Smart contract design, development, and review • Ethereum, TRON, Hedera, and XRP networks • Security-first, audit-ready standards Digital Wallets & Crypto Custody • Crypto and fiat wallet development • Secure custody architecture • Transaction flow design and compliance-ready integrations P2P & Hybrid Crypto Exchanges • End-to-end exchange architecture • Order books, escrow smart contracts, liquidity logic • Integrated KYC / AML workflows Tokenization (RWA & Real Estate) • Real-world asset and real estate tokenization platforms • ERC / EVM-based token structures • Designed to unlock liquidity while meeting regulatory requirements Compliance-Driven Systems (KYC / AML) • Regulatory workflow implementation • Identity verification and compliance integration • Built for real financial environments MVP Development • Rapid, iterative MVP development • Web3, fintech, and full-stack products • Scalable foundations without technical debt Workflow Automation (n8n) • Business process automation • System integrations and operational optimization Technology Consulting • System architecture and automation strategy • Process design and long-term technical planning Why Work With Me • Strong Web2 foundation combined with advanced Web3 and blockchain expertise • Production-focused approach — built for security, scalability, and maintainability • Deep understanding of KYC, AML, and financial compliance • Hands-on involvement from planning through deployment • Experience across fintech, blockchain, real estate, healthcare, retail, and eCommerce Through Mxicoders, I’ve contributed to delivering blockchain platforms, real estate tokenization systems, wallets, and fintech applications where reliability and compliance are non-negotiable. Core Technologies Frontend • React, Next.js, HTML5, Material UI, Bootstrap Backend • Node.js (Express, Adonis) • PHP (Laravel) • WordPress Blockchain • Solidity, Web3.js • Ethereum, TRON, Hedera, XRP Databases • MySQL, PostgreSQL, MongoDB Automation • n8n Tokenization & Wallets • ERC-20, ERC-721 • Smart contract patterns • Digital wallet architecture What I Can Help You Build • Multi-currency crypto wallets (fiat + crypto) • P2P or hybrid crypto exchanges with escrow and compliance • Real-world asset and real estate tokenization platforms • Secure smart contracts (staking, NFTs, DeFi) • Automated business workflows using n8n • Scalable MVPs for fintech and Web3 startups If you’re looking for a senior technical consultant who stays hands-on, understands both engineering and risk, and builds systems meant to last, let’s discuss your project and define the right technical approach. You can explore more about our solutions and success stories through Mxicoders.

With over 5 years of experience in the international startup ecosystem, I specialize in building robust, scalable products from the ground up. I am a language and framework agnostic engineer who prioritizes using the right tool for the job without ever compromising on technical integrity. I began my career in 2019 translating high-level AI research papers into functional products. Since then, I have architected facial recognition systems, image processing pipelines, and LLM-based regulatory software for fintech startups across Europe and Asia. Since the early 2020s, I have been a core contributor to the DeFi space. I started out designing yield farming algorithms and loan regulatory software for Nord Finance. I joined BankX in late 2021 as the lead developer back when it was still just a white paper and a set of technical requirements. I built the entire protocol ecosystem from scratch and successfully navigated multiple audits from audit firms like CoinFabrik and Immunefi. The protocol is currently live on 8 different chains including PulseChain. In August 2024, I co-founded CtrlBit- A SaaS infrastructure platform for Mikrotik network management. The platform is live and handles centralized monitoring, zero-touch provisioning and secure remote access for global ISPs and enterprises at a fraction of the price. I don't just write code; I build sustainable businesses. I am financially literate, MTCNA certified and experienced in bridging the gap between complex engineering and market-ready solutions. I am currently on the lookout for innovative projects that require high-level technical leadership. Message me for a consultation. I am generally available during PST and UTC business hours.

I'm a Blockchain Engineer with 3.5+ years building production smart contracts across Ethereum, Arbitrum, BNB Chain, and Solana, live systems, not just testnet demos. My contracts have processed 78,000+ on-chain transactions across gaming platforms and power active NFT ecosystems with staking, vesting, and in-game utility. Everything is verifiable on-chain. What I build: - DeFi protocols — DEXs, escrow systems, staking & vesting - NFT infrastructure — minting, rewards, on-chain utility - Cross-chain systems — Chainlink CCIP for multi-network asset movement - Gaming economies — payment contracts, presales, token distribution - Solana programs — Anchor-based launchpads, escrow settlement, RWA trading Let's talk about what you're building.

- 𝟕+ 𝐲𝐞𝐚𝐫𝐬 of Web3 development experience - 𝟏𝟓𝟎+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 completed including 20+ major builds - Delivered $𝟐𝟓𝐌+ worth of blockchain solutions across multiple networks 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝟏. 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬 Develop secure contracts for ERC-20, ERC-721, and ERC-1155 Create contracts for presales, launchpads, vesting, and airdrops Customize contracts for specific project needs 𝟐. 𝐂𝐫𝐲𝐩𝐭𝐨 𝐖𝐚𝐥𝐥𝐞𝐭𝐬 Build multi-chain wallets (custodial & non-custodial) Add features like transaction history and secure key storage Design simple and user-friendly wallet interfaces 𝟑. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 Build cross-platform apps using React Native Connect apps with blockchain for smooth dApp interactions 𝟒. 𝐃𝐞𝐜𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝 𝐄𝐱𝐜𝐡𝐚𝐧𝐠𝐞𝐬 (𝐃𝐄𝐗𝐬) Create platforms for token swaps and liquidity pools Add order-matching and advanced trading features 𝟓. 𝐍𝐅𝐓 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 Launch generative NFT collections with dynamic metadata Build NFT marketplaces, staking, and breeding systems Connect NFTs with wallets and IPFS storage 𝟔. 𝐌𝐞𝐦𝐞 𝐂𝐨𝐢𝐧𝐬 Develop and launch meme coins with custom features Provide tokenomics setup and tools for community engagement 𝟕. 𝐃𝐞𝐅𝐢 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 Build lending, borrowing, staking, farming, and lottery platforms Create custom DeFi solutions for yield optimization 𝟖. 𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐁𝐨𝐭𝐬 & 𝐌𝐢𝐧𝐢 𝐀𝐩𝐩𝐬 Build Telegram trading bots with automated strategies Create mini apps for portfolio tracking, alerts, and transactions Develop automation tools for community management 𝟗. 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 Zero-knowledge proofs for privacy-focused projects RESTful APIs and GraphQL integrations Custom trading bots, DNS setup, deployment, and maintenance 𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 & 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬: Solidity, Ether.js, Web3.js, Hardhat, Truffle 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: MERN (React.js, Node.js, Express, MongoDB), Next.js, TypeScript 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React Native 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React.js, Next.js, Angular.js, Vue.js 𝐎𝐭𝐡𝐞𝐫 𝐓𝐨𝐨𝐥𝐬: IPFS, Git, Docker, RESTful APIs, GraphQL 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Microsoft Azure I focus on delivering simple, secure, and scalable blockchain solutions that work across multiple networks. Whether you’re planning to launch a DeFi app, NFT project, or a new crypto wallet I can help you turn your idea into reality.