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CV

Curriculum vitae

The full record: roles, education and the technologies behind them. The PDF mirrors this page.

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Experience

  1. Lead Backend Developer · Colisgo

    2025 — Present · Part-time

    I designed and built the entire backend architecture of the Colisgo ecosystem — mobile apps for Android and iOS, the web platform and the administration dashboard — and I run the hosting server it all depends on.

  2. CTO & Co-founder · AfreeLink

    2023 — Present · Co-founder

    Co-founder and technical lead of AfreeLink, a pan-African freelance platform. I took the product from modelling to production: architecture, implementation and deployment of the public site and the application.

  3. Full Stack Developer · NumRise

    2025 — 2026 · Freelance

    Freelance delivery of three production client projects, from build to deployment.

  4. IT Specialist / Web & Desktop Developer · Saveurs du Monde

    2024 — 2026 · Full-time

    Sole technical resource of the company: I built its websites, developed the desktop management software, and ran the entire IT estate.

  5. IT Specialist / Trainer · OneClick — Académie du Digital

    2022 — 2024 · Employee

    Ran the organisation's IT unit and taught office automation and programming.

  6. Junior Web Developer · Orelex Tech

    2019 — 2022 · Employee

    Where it started: writing modules inside larger applications and testing my colleagues' code.

Education

  • Professional Bachelor's in Management Computing

    ISTAG · 2021–2023

  • Higher Technician's Certificate — Information Systems Management

    ISTAG · 2021–2022

  • GCE A'Level — Science

    AMASIA Bilingual High School · 2016–2018

  • First-aid certificate

    Croix-Rouge Cameroun · 2019–2020

Skills

Backend

Node.js, Express.js, REST APIs, PHP, MongoDB, MySQL, SQLite

Frontend

React, Next.js, TypeScript, Vite, HTML5, CSS, Tailwind CSS, Bootstrap, Material UI

Mobile

Flutter, Dart, React Native

Infrastructure & DevOps

Nginx, Ubuntu, Docker, Linux, CI/CD, GitHub, Firebase, Supabase

Engineering practice

UML, MERISE, OOP, PowerAMC, DbMain, StarUML

Languages

JavaScript, TypeScript, Dart, PHP, C#, Java, Visual Basic

Contact

Let's build something reliable

Tell me about the system you need. I read every message.

  • Email

    jeffreychoguen@colisgo.org

  • Location

    Yaoundé, Cameroon · remote

  • Languages

    French · English