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Achievement: Pull Sharkx3Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLO

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kingsleycj/README.md
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Backend Developer building scalable systems — with a foot in Web3

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About Me

I'm a software developer who enjoys turning messy requirements into clean, reliable APIs. Most of my day-to-day is spent in Node.js, TypeScript, and MongoDB, building and hardening production systems for platforms that can't afford downtime. Alongside that, I'm actively growing into blockchain development — Solidity, Hardhat, and Web3 tooling.

kingsley:
  role: Backend Developer
  focus: [APIs, Distributed Systems, Reliability]
  currently_building: DojoPay (Human Labouring platform)
  also_contributing_to: VibeCraft (AI-powered creative suite)
  learning: [Solidity, Smart Contracts, Web3 Integrations]
  fun_fact: "I debug in production... just kidding (mostly)."
  • 🔭 Currently building backend infrastructure for HarmonyKloud, an ABA therapy platform (Node.js/TypeScript/MongoDB) — recent work spans audit-log systems, push notifications, and bug triage.
  • 🎨 Also contributing to VibeCraft, an AI-powered creative suite — API documentation and technical architecture decisions.
  • ⛓️ Learning in public: smart contract development, blockchain security, and Web3 integrations.
  • 🌱 Sharpening fundamentals: API design, database architecture, and system reliability.
  • 💬 Ask me about: Node.js backend architecture, MongoDB data modeling, or getting started in Web3.

🛠️ Tech Stack

Languages

JavaScript TypeScript Solidity

Backend

Node.js Express

Databases

MongoDB PostgreSQL Redis

Blockchain & Web3

Hardhat Ethers.js Solana SDK

Tools & Infra

Docker Git BullMQ REST APIs VPS Deployment

📊 GitHub Stats


🏆 GitHub Trophies

GitHub Trophies

📜 Certifications


🌍 Let's Connect

LinkedIn Twitter Portfolio



💡 Open to backend engineering opportunities and interesting Web3 collaborations.

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  1. dojopay dojopay Public

    DojoPay revolutionizes the gig economy by leveraging Solana blockchain for instant, secure payments. Creators can define tasks, set payments, and receive verified work submissions, while workers ea…

    TypeScript 1

  2. tutera-org/tutera-backend tutera-org/tutera-backend Public

    A scalable multi-tenant Learning Management System (LMS) backend built with Node.js, TypeScript, and Express

    TypeScript

  3. SimbiOrg/simbi-web3-bot SimbiOrg/simbi-web3-bot Public

    The SIMBI Web3 Telegram Bot is a decentralized study companion designed to help students improve their study habits, stay motivated, and earn rewards for their academic efforts. This bot integrates…

    JavaScript

  4. blockchain-explorer blockchain-explorer Public

    A command-line interface tool for exploring Ethereum blockchain data. This tool allows you to fetch information about blocks, transactions, and account balances directly from your terminal.

    JavaScript

  5. civic-IdentityW3 civic-IdentityW3 Public

    This project is an extension of Civic Link, this repository contains the Civic Identity App, it allows users to connect their wallets, verify their identity, and mint a Soulbound NFT as a form of d…

    JavaScript

  6. esutBuzz/ebuzz-backend esutBuzz/ebuzz-backend Public

    eBuzz is a dedicated social media platform designed exclusively for ESUT. eBuzz aims to provide students, faculty, school management, and staff with a unified virtual space to share ideas, broadcas…