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Web3 Developer | Smart Contracts · dApps · DeFi · NFTs · Crypto Bots Hi, I'm Youssef a Web3 developer who's been in the trenches building real blockchain products since the early days of DeFi. I don't just write smart contracts; I've launched full end-to-end crypto products DeFi apps, NFT platforms, token ecosystems, and crypto games and I understand both the technical and business side of what makes a Web3 project actually work. I've shipped production-grade dApps trusted by real users, and I bring that same execution energy to every client project I take on. What I Build ✅ Smart Contracts Solidity & Rust (DeFi, NFTs, DAOs, staking, vesting) ✅ dApp Development full-stack Web3 from contracts to UI ✅ ICO / IDO / IEO / IZO tokenomics design, launch strategy, contracts ✅ NFT Platforms minting, auctions, marketplaces, gating ✅ Crypto Bots & Automation Telegram bots, launchpad tools, airdrops ✅ Cross-Chain Development EVM, Solana, BTC-layer integrations ✅ Crypto Wallet & Exchange Development ✅ DeFi Protocols staking, lending, yield farming ✅ Front-End React, Next.js, Webflow, WordPress (Elementor Pro), Shopify ✅ SEO & Performance Optimization Why Work With Me ✔ Zero-risk start if you're not happy after 2 weeks, you owe me nothing, no matter how much work I've done. ✔ 2 months free support I stay available after launch for questions, fixes, and guidance. ✔ Audited-grade code written to the same standards used by leading smart contract auditors. ✔ 6+ years delivering Web3 products, not just writing code. ✔ Clean, scalable, secure pixel-perfect execution with long-term maintainability in mind. I'm straightforward to work with, honest about timelines, and focused on shipping something you're genuinely proud of. 📩 Send me a message let's talk about what you're building.

🚀 Full-Stack Blockchain & Web3 Developer | Solidity | React | Next.js | Node.js | Flutter Are you building a dApp, NFT marketplace, DeFi platform, or Web2-to-Web3 product? I can help you ship it — fast, secure, and production-ready. I'm a Full-Stack Blockchain Developer with 5+ years of experience specializing in Solidity smart contracts, Web3 integrations, NFT systems, and decentralized application development. As Founder & CTO of Tecno Blocks and a Blockchain Instructor at ITI, I've built and delivered real products for 100+ clients worldwide. ✅ WHAT I BUILD FOR YOU: • Smart contracts (ERC-20, ERC-721, ERC-1155, ERC-4337, ERC-4626) • NFT minting, staking, and marketplace platforms (OpenSea-style) • DeFi protocols: DEXs, vaults, lending, yield farming • Web3 wallet integration (MetaMask, WalletConnect, Coinbase Wallet) • Full dApp frontend with React.js / Next.js • Mobile Web3 apps with Flutter + Web3Dart • Blockchain dashboards & analytics • Web2 to Web3 migration • Private blockchain solutions with Hyperledger Besu • Telegram Mini Apps (Web2 & Web3) 🛠️ TECH STACK: Solidity | Hardhat | Truffle | OpenZeppelin | Foundry Web3.js | Ethers.js | wagmi | viem React.js | Next.js | Angular | TypeScript Node.js | NestJS | Express.js Flutter | Web3Dart MongoDB | PostgreSQL | MySQL IPFS | Pinata | Infura | Alchemy 🏆 WHY CLIENTS CHOOSE ME: • 5.0-star rated across all blockchain projects • Delivered 25+ projects on Upwork with 244+ hours logged • Founder & CTO of Tecno Blocks — a blockchain product company • Blockchain Instructor at ITI (Information Technology Institute) • Hosted 50+ blockchain workshops and trained developers • 0–4 hour average response time — I'm always available • Open to long-term contracts and contract-to-hire opportunities If you need a developer who truly understands both the blockchain layer AND the full product, let's talk. I deliver clean, tested, and documented code — not just working prototypes.

Hi, here is a brief about me: ⭐ Bittensor development experience ⭐ 5+ years of experience - Building End-to-End Machine Learning Solutions in multiple industries using the latest tech 🚀 30 successful completed projects CONSULTATIONS, DESIGN, DEVELOPMENT OF: Proof of concept (POC), Prototypes, Demos, Production-ready products, like: Bittensor Blockchain Consultation Systems like ChatGPT Complex AI application for text understanding Data-rich systems for text processing Knowledge representation systems Text generation systems Sentiment analysis and opinion mining Text clustering systems Structure and content analysis Topic analysis, text complexity, readability level Prompts engineering Large-scale language models training Search / Question-Answering systems Text / Documents classification apps Text summarization systems Text mining and analysis systems Translation systems Ontology-based, KB systems ML models benchmarking, profiling, optimization, TensorBoard Scientific papers reproduction SEO keywords analysis and optimization Documents analysis, smart search Other? Write me a message right now Data-rich SaaS applications development with microservice architecture SDLC best practices, Continuous integration, Scrum / Agile powered by: Technologies: Programming language: Python 3 Databases: SQL/NoSQL, MongoDB, PostgreSQL, Neo4J Search engines: ElasticSearch, Sphinx, Apache Nutch, Apache Lucene, Solr, custom (from scratch) Deep Learning frameworks: Torch / PyTorch, Tensorflow Restful API with Flask, Django, Django-REST, Nginx, Gunicorn OS: Linux only; Containers: Kubernetes, Docker Tools: Numpy, Pandas, Spacy, Gensim, Transformers, NLTK, CoreNLP, Other OpenAI models: GPT-4/ 3.5 / Assistants Large-scale language models: OpenAI GPT4/ GPT3/ ChatGPT4 , Bloom, Facebook Llama (any modification), DeBERTa, DistilBert, Google T5, Custom language models from scratch Deep Learning: Convolutional Neural Network (CNN), Recurrent Neural Networks (RNNs), Long Short-Term Memory Networks (LSTMs), Stacked Auto-Encoders, Deep Boltzmann Machine (DBM), Deep Belief Networks (DBN), Other Classical algorithms/methods: Linear/Logistic/Stepwise Regression, k-Nearest Neighbor (kNN), Self-Organizing Map (SOM), Locally Weighted Learning (LWL), Support Vector Machines (SVM), Classification and Regression Tree (CART), Chi-squared Automatic Interaction Detection (CHAID), Decision Stump, M5, Conditional Decision Trees, Other Dimensionality Reduction: Principal Component Analysis (PCA), Principal Component Regression (PCR), Partial Least Squares Regression (PLSR), Other Cloud computing: Google Cloud, AWS, Microsoft Azure APIs: AWS Sagemaker, Google NLP, Azure ML Hardware: CPU, GPU/Multi-GPU, TPU ML models benchmarking, profiling, optimization, TensorBoard AI for Medical research: PubMed analysis ML for Carbon reduction Other? No problems, just write me a message right now