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Profile Summary

Backend and Web3 Developer with experience building production-ready APIs, smart contracts, and systems used across health, education, and civic projects. Shipped 10+ projects, including a token system for CBN simulation, a civic ID dApp and an AI Telegram bot. Solid with the backend, sharp with smart contracts, and comfortable working across fast-moving teams.

Professional Experience
06/2025 – presentTexas, United States

Backend Developer

HarmonyKloud | Remote
  • •Contributed to backend systems serving 500+ users in a U.S.-based healthcare platform.
  • •Built and maintained APIs for core features including patient data handling and appointment tracking.
  • •Helping improve backend reliability and reduce minor service downtimes by supporting deployment workflows and error handling mechanisms
  • •Collaborate on integration with third-party APIs such as Waystar and Office Ally
  • •Integrate with databases such as MongoDB and PostgreSQL for data management and performance optimization
  • •Ensure adherence to secure coding practices and implement robust user authentication and data protection strategies
  • •Assist with bug tracking, system testing, and performance tuning
  • •Collaborate across pods to meet sprint deliverables and customer expectations
    • 12/2024 – 06/2025Enugu, Nigeria

    Web3 Developer Intern

    Genesys Tech Hub
  • •Developed comprehensive understanding of blockchain technology by attending extensive training programmes.
  • •Developed efficient blockchain algorithms for optimal cryptocurrency transactions.
  • •Built custom software solutions for enhanced business efficiency.
  • •Conducted regular code refactoring to enhance readability, maintainability, and overall code quality.
  • •Built and deployed smart contracts for 3+ projects using Solidity and Hardhat.
  • •Developed the GNGN-token project targeted for the Nigerian Central Bank Naira, implementing and testing mint, burn, pause, and multi-signature transaction features.
  • •Supported integration of smart contracts into civic ID and AI Telegram bot solutions as part of Learnable team collaborations.
    • 11/2022 – 07/2023Enugu, Nigeria

    Backend Engineer Intern

    Genesys Tech Hub
  • •Led the development of a social media web app, encompassing key functionalities such as Authentication, Soft delete, and auto generated avatars from dicebear API
  • •Assisted in the development of various software projects utilizing Agile methodology and SCRUM, ensuring efficient project management and timely delivery
  • •Enhanced proficiency and expertise in utilizing version control tools like Git and Github, optimizing code collaboration and version management
    • 03/2022 – 05/2022Enugu, Nigeria

    Web Developer Intern

    Genesys Tech Hub
  • •Verified functioning of pages and applications by testing features after uploads
  • •Produced high-quality, clean code for client projects
    • Projects
    04/2025 – present

    SIMBI-AI Telegram Bot Extension

    A decentralized AI-powered Telegram bot for academic support.
  • •Integrated smart contract backend for identity verification, user access tracking, tokens and NFT reward.
  • •Bot handled over 300 student queries during its Learnable demo run.
    • 05/2025 – 06/2025

    gNGN-Token

    A tokenized financial system prototype.
  • •Wrote and tested Solidity smart contracts that handled token minting, pausing, and burning.
  • •Successfully ran multi-signature simulations based on CBN-styled requirements.
    • 04/2025 – 04/2025

    CivicLink

    A decentralized civic identifier for citizen verification.
  • •Built smart contract functions to support identity creation and secure access.
  • •Deployed a prototype used successfully in demo week across a simulated use case.
    • 07/2023 – 09/2023

    eBuzz

    A Social Media App for ESUT Students
  • •Designed and built core backend functions for user registration, login, and post creation.
  • •The app was demoed for over 50 students during its launch week
    • 08/2022 – 09/2022

    Medbloc

    A digital health management system.
  • •Developed API endpoints for patient data, hospital registration, and scheduling.
  • •Helped improve testing accuracy by ensuring data validation and role-based access control.
    • Technical & Professional Skills

    Languages & Frameworks: Node.js, JavaScript, TypeScript, Express.js, Solidity, Web3.js, Ethers.js

    Blockchain: Ethereum, Smart Contracts (ERC-20), Hardhat, Remix

    Databases: MongoDB, PostgreSQL

    Tools: Git, Docker, Postman, Swagger

    Others: REST APIs, JWT, Agile (Scrum), CI/CD, AWS

    Soft Skills: Problem-solving, communication, adaptability, attention to detail, time management

    Education
    2018 – 2023Enugu, Nigeria

    Computer Engineering

    Enugu State University of Science and Technology
  • •Independently designed and launched a cutting-edge social media web application for the university, employing state-of-the-art technologies, stringent authentication protocols, and delivering optimized user experience.
  • •Graduated with Second Class (Upper) Division
  • •CGPA: 4.22/5.0
    • Certificates
    Backend Developer

    Issued by Genesys Tech Hub

    Bachelor of Engineering (Computer Engineering)

    Issued by Enugu State University of Science and Technology, Enugu

    Community Development Service President Recognition

    Issued by NYSC LGA, Bauchi State, Nigeria

    Awards

    Nkolia Tesla Award - Web3 Student of the Year

    Genesys Tech Hub