Senior Backend & Web3 Engineer with 10+ years of experience building Java/Golang backend systems, microservices, trading platforms, DeFi/NFT applications, and Solidity smart contracts. I specialize in high-concurrency backend architecture, Kafka/Redis/MySQL performance optimization, wallet and order systems, matching engines, on-chain/off-chain synchronization, smart contract security, and gas optimization. Past work includes digital asset trading systems, NFT marketplaces, DeFi lending platforms, and enterprise workflow systems. I can help you build production-ready APIs, smart contracts, event-driven services, and scalable backend modules with clean architecture and strong attention to consistency.

- 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.

Hi, I'm Michael. I'm a Crypto Content Creator specializing in TikTok, Facebook, Instagram Reels, YouTube Shorts, and UGC content for crypto, Web3, blockchain, and DeFi brands. I create engaging short-form videos that simplify complex crypto topics, increase audience engagement, and help projects reach more people through social media. My current audience includes: • 18,400+ followers on TikTok • 4,000+ followers on Facebook • Growing presence across Instagram, YouTube and Telegram My services include: ✅ TikTok Video Creation ✅ Facebook Reels ✅ Instagram Reels ✅ YouTube Shorts ✅ UGC Content ✅ Crypto Product Reviews ✅ Exchange & Wallet Tutorials ✅ Crypto Educational Content ✅ Script Writing & Content Research I've created content covering Bitcoin, Ethereum, XRP, Solana, Chainlink, Web3, DeFi, meme coins, market analysis, crypto predictions, and blockchain technology. Whether you need a promotional video, educational content, product walkthrough, or user-generated content for your crypto brand, I can help create engaging videos designed for today's short-form platforms. Let's work together to grow your project through high-quality crypto content.

AAA-Seasoned Game Developer | Blockchain, NFT & Web3 Specialist | AI-Powered Mechanics & Procedural Systems | Shipped Titles: Ubisoft Far Cry 6 + Blizzard Diablo 4 Battle-tested senior developer with hands-on contributions to blockbuster AAA titles and cutting-edge blockchain/Web3 gaming ecosystems. I bridge high-fidelity traditional game development with innovative tech to deliver scalable, monetizable, player-obsessed experiences that dominate markets. Proven AAA Impact: Core gameplay systems, optimization, and real-time mechanics on Ubisoft Far Cry 6 - massive open-world performance and dynamic environments. Action-RPG features, multiplayer networking, procedural generation, loot systems, and progression on Blizzard Diablo 4 - high-stakes, engaging endgame content. Blockchain & Web3 Mastery: Launched hundreds of successful NFT collections, generative drops, marketplaces, and Play-to-Earn (P2E) economies with balanced tokenomics, staking, royalties, and cross-chain support. Built full-cycle Web3 games and metaverse prototypes - on-chain assets, decentralized ownership, minting pipelines, secure wallet integrations (MetaMask, Phantom), and interoperability (Ethereum, Solana, Polygon, Layer 2). Smart contract expertise: Solidity (ERC-721/1155/20 standards), gas-optimized, audited code, OpenZeppelin libraries, Chainlink oracles, security best practices. AI & Advanced Tech Integration: Implemented AI-driven features - intelligent NPCs, dynamic difficulty, procedural world/asset generation, machine learning for balancing, pathfinding, predictive player analytics, and engagement optimization. Reinforcement learning prototypes, generative AI tools, and neural networks for immersive, adaptive gameplay. Technical Powerhouse: Engines: Unity (expert C# full-cycle), Unreal Engine 5 (advanced C++/Blueprints, Niagara VFX). Languages & Tools: C#, C++, Solidity, Rust, Python (AI/ML), multiplayer (Photon, Mirror, dedicated servers), procedural algorithms, performance profiling, CI/CD, Git/Docker. Specialties: Cross-platform (PC, mobile, console), multiplayer networking, VFX/animation, shaders, optimization for large-scale projects. Clients hire me to turn ambitious ideas into shipped, revenue-generating realities - AAA polish meets Web3 innovation with zero-compromise security, scalability, and player retention. I deliver clean, maintainable code on aggressive timelines, with transparent communication and milestone excellence. Ready to launch your next hit - blockchain game, NFT ecosystem, AI-enhanced title, or hybrid project? Message me your vision - let's build something unstoppable! : 🚀

I help founders, fintechs, and Web3 companies design and build blockchain-based financial products that work in the real world, from business model and token structure to smart contracts, payment flows, and execution. I’m a fintech founder, CTO, blockchain product builder, and PhD-trained data scientist working at the intersection of: -Blockchain and smart contract development -Stablecoins and crypto payment rails -Real-world asset tokenization -Real estate investment structures -Cross-border payments -Regulated financial products -Data-driven financial systems I've built ventures in Brazil that include: HausBank / HausFinance — fintech infrastructure for payments, financial operations, and international remittance flows TokenHaus / EFIX — a real-world asset tokenization platform focused on regulated investment offerings BRTH — a Brazilian real-denominated stablecoin initiative, including smart contracts, swap logic, FX pricing, and crypto-to-BRL infrastructure Real estate tokenization structures — including SPV-based models, investor payout logic, and asset-backed investment products I don’t approach blockchain from a purely theoretical angle. I build while dealing with the actual constraints: regulation, liquidity, compliance, smart contract design, user flows, unit economics, and business viability. What I can help you with: Blockchain & Smart Contract Development Solidity smart contract architecture ERC-20 token design and implementation Stablecoin contracts and mint/burn logic Swap contracts using oracle-based pricing Chainlink oracle integrations On-chain fee mechanisms and treasury logic DeFi liquidity and peg-maintenance architecture Smart contract product specifications and technical review Web3 system design on EVM-compatible chains such as Polygon Stablecoins, Crypto Payments & Cross-Border Flows Stablecoin business models and monetization Fiat ↔ crypto payment architecture USDC / BRL / PIX settlement structures FX pricing, spreads, fees, and treasury design Crypto payment rails for international contractors, marketplaces, and platforms On-ramp / off-ramp product strategy RWA & Real Estate Tokenization Tokenization business strategy Real estate token offering models SPV / receivable / revenue-sharing structures Investor return mechanics and payout logic Tokenized credit and asset-backed product design Whitepaper, deck, and token economics review Fintech Product Strategy Fintech products from zero to launch Payment workflows and split-payment logic Embedded finance and BaaS-based models Marketplace payments, escrow, and commission flows Revenue model design and profitability analysis Why clients hire me I combine five profiles rarely found in one person: -Founder: I understand business constraints, speed, and trade-offs -CTO: I turn strategy into systems and execution -Blockchain builder: I design and develop smart contract-based products -Fintech operator: I work with payments, remittances, and financial workflows -PhD-level quantitative expert: I model economics, forecast, pricing, risk, and viability rigorously I connect the full stack: Business model → Token design → Smart contracts → Financial mechanics → Product architecture → Execution roadmap Selected experience -HausBank / HausFinance: founder and technology leader building fintech infrastructure for payments and remittances -TokenHaus / EFIX: tokenized investment product design for real-world assets BRTH: stablecoin architecture, Solidity contracts, oracle-based FX logic, swap mechanisms, and liquidity strategy -Real estate tokenization: SPV-based structures, investor distributions, and construction-phase yield models Before building my current ventures, I led data and growth teams in high-scale businesses: Wildlife Studios: led data science, pricing, bidding, and marketing performance teams across multiple countries Blu: founded and scaled the data team from 1 to 18 people; built models that improved retention, reduced churn, and increased sales IBGE: R&D Manager and Brazil’s representative in the UN Global Working Group on Big Data for Official Statistics FGV: former Machine Learning lecturer Credentials PhD in Industrial Engineering (ML and Time Series Forecasting) MSc in Electrical Engineering (Time Series) BS in Statistics Published researcher in the International Journal of Forecasting and Journal of Air Transport Management I’m especially valuable when you need to: Build a blockchain, smart contract, or token-based financial product Design a stablecoin, crypto payment, or on/off-ramp business Structure an RWA or real estate tokenization product Review a Web3 / fintech architecture before engineering starts Develop smart contract logic tied to real business flows Create financial models, unit economics, and monetization strategies Translate a complex idea into a clear product and execution plan If you’re building a fintech, stablecoin, smart contract, tokenization, or real-world asset product, let's talk

Fullstack web3 developer skilled in decentralized app development, front-end and back-end web technologies, and blockchain architecture.

I build systems where correctness and speed are both non-negotiable — market making bots, backtesting frameworks, MEV execution infrastructure, and the on-chain contracts that have to work right the first time. Most engineers in this space know the concepts. I've shipped the systems: live bots running against real order books on CEX and DEX, funding rate arb strategies with measurable edge, MEV searcher logic handling real mempool conditions, and smart contracts where a gas inefficiency or rounding error has real financial consequences. 📊 Backtesting & Strategy Validation Production-grade Python backtesters built around sound methodology — proper walk-forward validation, realistic fee and slippage modeling, and avoiding the common pitfalls that make backtest results meaningless in live trading. If your strategy looks good on paper but you're not sure it'll hold up, this is where I start. ⚡ CEX Trading Bot Development Automated trading systems in Python targeting spot and futures markets across major exchanges (Binance, Bybit, OKX, etc.). Experience includes market making, directional strategies, and delta-neutral funding rate arbitrage — strategies with genuine structural edge rather than curve-fit signals. 🦀 Low-Latency Rust Systems When Python isn't fast enough, I build in Rust. Async runtimes, optimized execution pipelines, and sub-millisecond order routing. Experience includes live market making bots on prediction markets and CEX, built for production with fault tolerance and live instrumentation. 🔢 DEX & AMM Precision Math Implementation and validation of core DEX mathematics: swap pricing, price impact curves, liquidity distribution, and fixed-point arithmetic where overflow or rounding silently loses money. I've built this from scratch and know where it breaks. 🔐 Smart Contract Engineering Solidity and assembly-level contract development focused on correctness and gas efficiency. Work includes MEV executor contracts, secure vault architecture, and calldata/bytecode-level optimization. I write contracts the way quants write models — every assumption documented, every edge case handled. I work best on problems that require both mathematical precision and systems-level execution — whether that's validating a strategy before you risk capital, building the bot that runs it, or engineering the on-chain infrastructure beneath it. If you need someone who can own a hard problem end-to-end and tell you when something is wrong — not just when it compiles — let's talk.

I am a **Technology Consultant, AI Engineer, Full-Stack Software Developer, DevOps Engineer, and Creative Designer** specializing in building intelligent, scalable, and high-performance digital solutions. My expertise spans Artificial Intelligence, Software Development, Cloud Computing, Blockchain, Data Engineering, UI/UX Design, Branding, and Enterprise Technologies, enabling me to deliver complete solutions from concept to deployment. My AI expertise includes **Machine Learning, Deep Learning, Computer Vision, Natural Language Processing (NLP), Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Agents, Generative AI, AI Chatbots, and Intelligent Automation** using TensorFlow, PyTorch, Scikit-learn, OpenCV, YOLO, Hugging Face, LangChain, LangGraph, LlamaIndex, GPT, Claude, Gemini, DeepSeek, Pinecone, Milvus, ChromaDB, MLflow, and Kubeflow. I build intelligent applications, AI assistants, automation systems, recommendation engines, and predictive analytics solutions. As a **Full-Stack Developer**, I develop secure and scalable web, mobile, desktop, and SaaS applications using React, Next.js, Vue.js, Angular, JavaScript, TypeScript, Node.js, Express.js, NestJS, PHP, Laravel, Python, Django, Flask, FastAPI, C#, ASP.NET, .NET Core, Flutter, React Native, Swift, Kotlin, Electron, Qt, REST APIs, GraphQL, Microservices, CMS platforms, and Progressive Web Applications (PWAs). My **Cloud & DevOps** experience includes Docker, Kubernetes, Helm, Terraform, Ansible, GitHub Actions, GitLab CI/CD, Jenkins, AWS, Azure, GCP, Cloudflare, Prometheus, Grafana, Datadog, ELK Stack, DevSecOps, and SRE for deploying secure, scalable cloud-native applications. I also develop **Blockchain & Web3** solutions, including Smart Contracts, DApps, NFT platforms, DeFi applications, and crypto wallet integrations using Solidity, Rust, Ethereum, Solana, Polygon, Chainlink, and IPFS. In addition, I provide **Branding, UI/UX Design, Motion Graphics, Video Editing, 2D/3D Design, Product Visualization, Digital Illustration, and AI-powered Creative Design** using Figma, Adobe XD, Adobe Creative Suite, Blender, Maya, Cinema 4D, Midjourney, Stable Diffusion, DALL·E, FLUX, Leonardo AI, Runway, Kling, Veo, Pika, ElevenLabs, and Suno. I am passionate about writing clean, maintainable code, adopting modern technologies, and building secure, scalable, and innovative solutions that deliver measurable business value and exceptional user experiences.

Senior AI Agent Architect | Enterprise Automation & RAG Specialist I don't just build chatbots; I build autonomous systems that solve expensive business problems. As the engineer behind AgentForge AI, I specialize in designing agentic workflows that transform standard LLMs into proactive, industry-specific assets. My work is defined by a deep understanding of how to bridge the gap between cutting-edge AI research and real-world operational efficiency. What I Do Best: Agentic Workflow Orchestration: I build multi-agent systems using frameworks like Python and Node.js to handle complex, multi-step business processes without manual intervention. Specialized Domain Automation: I have extensive experience developing tailored AI solutions for high-stakes sectors, including Real Estate Law, Environmental Compliance, and Business Intelligence. Advanced RAG Implementation: I implement sophisticated Retrieval-Augmented Generation to ensure AI agents interact with proprietary data securely and with zero hallucinations. Scalable Software Engineering: Every solution I build is backed by clean, documented code and a "production-first" mindset, as evidenced by my active GitHub development workstation.

13 years of backend R&D experience, with nearly 4 years deeply involved in Web3/Blockchain. Extensive expertise in DeFi protocol development, multi-chain indexing, real-time data synchronization, RFQ matching, and on-chain settlement. Proficient in Smart Contract development, security hardening, and protocol versioning. Expert in Golang, C++, and Lua (Skynet framework), specialized in distributed systems, performance optimization, and high-availability architecture.