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Sir-muhell/README.md

Samuel Aholu

Fullstack Engineer | Web3 & dApp Developer | Product Builder

Typing SVG


🎯 Summary

Fullstack Engineer with 6+ years of experience designing and delivering scalable SaaS, Web3, and mobile platforms. Proven track record in leading cross-functional development, building real-time communication systems, and driving adoption across diverse user bases. Focused on creating secure, high-performance, and user-centric digital solutions.


πŸ› οΈ Tech Stack

Frontend & Mobile

React React Native Next.js TypeScript JavaScript Tailwind CSS Expo Vite

Backend & APIs

Node.js Express.js PHP MongoDB MySQL PostgreSQL

Web3 & Blockchain

Ethereum Algorand Ethers.js Wagmi Web3Modal

DevOps & Tools

GitHub Actions Docker Git


πŸš€ Featured Projects

πŸ’¬ Mentorship Platform (Multi-Tenant SaaS)

  • Designed and implemented a role-based access control system
  • Built an invite-only onboarding workflow with tokenized registration
  • Engineered real-time messaging (one-on-one + group chat) using Socket.IO
  • Added community discussions with likes, comments, and topic-based rooms
    ⚑ Impact: Enabled structured collaboration across multiple organizations

πŸ”— Dexswap – Web3 Analytics Dashboard

  • Integrated multiple wallets: MetaMask, WalletConnect, Coinbase Wallet
  • Developed a token price & portfolio tracker with DEX analytics
  • Implemented real-time blockchain data fetching with ethers.js & wagmi
    ⚑ Impact: Simplified decentralized trading insights

πŸ“ E-Memo System with Dynamic Watermarking

  • Built secure memo-sharing with personalized watermark overlays (slanted & repeated)
  • Watermark text dynamically changes based on logged-in user identity
  • Integrated audit & tracking system for secure organizational communication
    ⚑ Impact: Reduced document leaks by 70% in pilot organizations

πŸ›οΈ FameDAO – Decentralized Governance Platform

  • Built a DAO voting system with on-chain & off-chain proposal tracking
  • Integrated wallet-based authentication (MetaMask, WalletConnect) for member participation
  • Developed a governance dashboard to display proposals, votes, and results in real time
  • Enabled token-weighted voting for fair decision-making
    ⚑ Impact: Empowered 1,000+ members to actively participate in decentralized community governance

πŸ“Š GitHub Analytics

GitHub Stats

GitHub Streak

Top Languages


πŸŽ“ Currently Learning

  • Artificial Intelligence & Machine Learning (AI-powered apps, NLP, RAG systems)
  • Blockchain Scalability (Layer 2s, Cross-chain integrations, Algorand & Ethereum)
  • Advanced SaaS Architectures (Multi-tenant, microservices, event-driven systems)
  • DevOps & Cloud Infrastructure (CI/CD, Docker, Kubernetes, GitHub Actions)
  • Performance Optimization (caching strategies, WebSockets, API security)

🀝 Let’s Connect

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πŸ’‘ "Engineering products that scale, empower, and connect people."

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