Francis Onukwu

Francis Onukwu

About

Detail

Fullstack developer
Nigeria
Contact Francis regarding: 
Flexible work
Starting at USD30/hour
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Internships
Starting at USD1.5k/month
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Networking

Timeline

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Résumé

Jobs verified_user 0% verified
  • U
    Full Stack Engineer public Remote experience
    Undisclosed: Private/Direct
    Mar 2026 - Jun 2026 (4 months)
    ● Architected a cross-platform desktop application using Wails v2, embedding a React/TypeScript frontend within a Go binary to deliver a native user experience with minimal resource overhead. ● Engineered a secure PKCE OAuth2 flow featuring an ephemeral localhost loop, strict CSRF validation, and plaintext-free token persistence using native OS keyrings (macOS/Windows). ● Designed a 2-step GraphQL upload pipeline with content-based deduplication and integrity verification via SHA-256 hashes to stream assets efficiently via presigned URLs. ● Developed an event-driven file watcher backed by an embedded bbolt KV store for cross-restart
  • T
    Project Architect public Remote experience
    Takeoff by OpenSourceNest
    Dec 2025 - Apr 2026 (5 months)
    ● Supervised a cross-functional team through the end-to-end lifecycle of the project, including UI/UX Design, Frontend Development, and Backend Systems Engineering. ● Designed a cross-language event-driven system (Node.js/Rust) using RabbitMQ and Protobuf. ● Reduced system failure risk by 90% through Dead Letter patterns and manual recovery tooling. ● Automated multi-environment deployments using Docker, ensuring 100% environment parity. ● Engineered a Zero Trust infrastructure using Cloudflare Argo Tunnels and Access Policies to secure internal services while managing DNS and Cloudflare Pages deployments.
  • U
    Software Engineer
    Undisclosed: Private/Direct
    Jun 2025 - Aug 2025 (3 months)
    ● Designed and built an MVP IDE from scratch using the Rust Dioxus framework, enabling text-based coding capabilities for future multi-language expansion. ● Pioneered a custom React Flow alternative within the Rust ecosystem, ensuring full compatibility with Dioxus to facilitate visual programming interfaces. ● Delivered the initial webpage, optimizing the Rust/Dioxus application for peak performance and responsive design.
  • T
    Fullstack Developer
    Tech Shark
    Oct 2024 - Feb 2025 (5 months)
    •Successfully developed a robust Rust-based backend canister for a Web3 decentralized application on the Internet Computer Protocol. •Integrated the internet identity and backend services with a React and TypeScript frontend. •Enhanced the application by upgrading the backend canister to integrate cutting-edge AI services, advancing Web3 functionality and user experience. •Integrated Paystack payment to the decentralised application
  • Google Developer Student Clubs
    Campus Lead
    Google Developer Student Clubs
    Aug 2024 - Current (2 years)
  • P
    Frontend Developer
    Portixel
    Jul 2024 - Dec 2024 (6 months)
    • Designed and developed the landing page and a fully functional user dashboard with features such as a marketplace, settings, and other user-centric modules. • Leveraged Next.js, TypeScript, Redux Toolkit, and Tailwind CSS to build responsive, scalable, and visually appealing web interfaces. • Integrated Solflare Wallet for waitlist management, enhancing user onboarding in a Web3 ecosystem. • Collaborated closely with stakeholders, including product and A.I teams, to align technical implementation with the project's vision and goals.
  • D
    Backend Developer
    Design Xcel
    May 2024 - Current (2 years 3 months)
  • U
    SIWES Intern
    United Nations Educational, Scientific and Cultural Organization
    Jan 2024 - May 2024 (5 months)
    • Developed a Proximate Analysis program utilizing React, TypeScript, Rust, and Tauri. This desktop application features a user-friendly interface for performing proximate analysis of various substances, leveraging Rust for high-performance computations and TypeScript for enhanced code reliability.
  • O
    Fullstack Developer
    Orbs Technologies
    Jan 2024 - Apr 2024 (4 months)
  • S
    Lead Developer
    Sustainobles
    Oct 2023 - Current (2 years 10 months)
  • S
    Fullstack Team Lead
    Sustainobles
    Oct 2023 - Current (2 years 10 months)
    • Lead the development team in creating the user interfaces • Created the backend service responsible for accepting donations and generating pdf of all donations • Mentored junior developers
  • I
    Fullstack Engineer
    Idurar
    Jul 2023 - Sep 2023 (3 months)
  • I
    Full Stack Engineer
    Idurar
    Jul 2023 - Sep 2023 (3 months)
    • A startup where I joined the core team in building the CRM/ERP platform, by contributing to the frontend, backend, and deployment processes. • Integrated the mailing service responsible for invoices and quotes • Implemented URL-based navigation which increased the user experience • Used MongoDb, ReactJs, ExpressJs, NodeJs, Digital Ocean, and others.
  • F
    Campus Ambassador
    Financial Services Innovators
    May 2023 - Dec 2023 (8 months)
  • B
    Principal Frontend Architect
    Beesquadron
    Apr 2023 - Dec 2023 (9 months)
  • Interswitch Group
    Campus Ambassador
    Interswitch Group
    Mar 2023 - Current (3 years 5 months)
  • G
    Mobile Developer public Remote experience
    GoViral
    Sep 2022 - Oct 2022 (2 months)
    - Created cross platform mobile interface
  • D
    Front End Developer
    DeLegend Spa
    Jul 2022 - Sep 2022 (3 months)
    - Developed an admin dashboard, focusing on user experience and functionality. - Utilized React.js to create a dynamic and responsive user interface, enhancing the overall performance and interactivity of the application.
  • D
    Frontend Developer
    DeLegend
    Jul 2022 - Sep 2022 (3 months)
    • A contract role where I created the admin dashboard to support features such as booking of services, management of staff, management of products and orders, CMS for the mobile app, amongst others using ReactJs, SASS, and others
Education verified_user 0% verified
  • Google
    Google analytics for beginners
    Google
    Sep 2022
    ID de la credencial 2ZjN_VdhRq6axZBetIUghA
  • Google
    Google analytics for beginners
    Google
    Sep 2022
    ID de la credencial 2ZjN_VdhRq6axZBetIUghA
  • University of Nigeria, Nsukka
    Bachelor's degree, computer science
    University of Nigeria, Nsukka
    Sep 2020 - Current (5 years 11 months)
    Actividades y grupos: music production
  • University of Nigeria
    Bsc.
    University of Nigeria
    Jan 2020 - Dec 2024 (5 years)
Projects (professional or personal) verified_user 0% verified
  • P
    Phonebook
    Jan 2026 - Mar 2026 (3 months)
  • B
    Booking Headless
    Sep 2025 - Dec 2025 (4 months)
    ● Slashed availability lookup latency by 99.5% (from 1.38s to 7ms) by implementing a strategic Redis caching layer for complex time-slot calculations. ● Engineered a robust ecosystem featuring two-way Google Calendar synchronization (OAuth2) and serverless file uploads via Google Cloud (GCS) Signed URLs. ● Architected a high-performance, client-agnostic booking API using Rust and Actix Web, ensuring atomic data consistency and global timezone support.
  • L
    Linkly RS
    Jan 2024 - May 2024 (5 months)
    https://github.com/onfranciis/linkly-rs A url shortner service and Bitly alternative. • Built with Rust using the Rocket web server framework, Redis and PostgreSQL database.
  • S
    Streamforge
    Oct 2023 - Dec 2023 (3 months)
    https://github.com/onfranciis/streamforge Transparent background webcam stream using tensorflow and bodypix. • Built using ReactJs, TypeScript, TensorFlow, BodyPix, SASS, and others
  • C
    Chatvoid
    Jan 2023 - Oct 2024 (1 year 10 months)
    https://github.com/onfranciis/chatvoid Online anonymous chatroom, mimics chats while sending and receiving messages to yourself. • Built using ReactJs, NodeJs, Web Socket, Redux, TypeScript, SASS, and others.