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Yann Ngateu / Developer
Full Stack Developer
I turn ideas into complete applications, from backend to frontend.
Java 21, Spring Boot, Angular and PostgreSQL are my main playground. I've built around ten complete applications, solo and in teams, from database design to deployment, including JWT authentication and real-time WebSockets.
Java 21Spring BootAngularReactNestJSTypeScriptPostgreSQLDockerJWT
10+
Applications built
14+
Technologies used
4
Flagship projects
In detail
01
Phoenix Exchange
My final-year project, deployed in production: a full stack platform for buying back and refurbishing electronic devices. 22 controllers, JWT/RBAC, Stripe, WebSocket STOMP, hosted on Railway, Vercel and Neon Postgres.
02
HDM Network ASBL
Full stack developer internship on a fully remote team: shipping new features and fixing bugs on web and mobile projects in production, using React, React Native, NestJS, GraphQL and Prisma. Daily code reviews that accelerated my growth on professional standards.
03
Daily Planner
A full stack daily planner: a NestJS API (TypeORM, MySQL) on the backend, and a vanilla JS interface with live weather via OpenWeatherMap and auto-save, with an offline local-storage fallback.
04
Scriptum
An audio/video transcription app powered by Whisper, with automatic translation and real-time progress. A resilient pipeline that automatically falls back to a local microservice when the cloud API is unavailable.
Education & experience
Education
Bachelor's in Business IT / Information Systems
Sept. 2022 – Juin 2026Institut Henri La Fontaine, Mons, Belgique
With Distinction.
Bachelor's degree in Network Administration and Security
Sept. 2020 – Juil. 2021ISTAG, Yaoundé, Cameroun
Pass with merit.
BTS in Network and IT Security
Sept. 2019 – Juil. 2020ISTAG, Yaoundé, Cameroun
Pass with merit.
Experience gained
Android Mobile Developer (Intern)
Mars 2026 – Mai 2026Focus Solution
Independent delivery of a complete Android app (RememberThDay) over 3 months, from the Room-based architecture through to the final internship report defense.
Full Stack Developer (Intern)
Mars 2025 – Juin 2025HDM Network ASBL
Shipped new features and fixed bugs on web/mobile projects in production (React, React Native, NestJS, GraphQL, Prisma), on a fully remote team.
Network & Telecom Technician (Intern)
Janv. 2021 – Mars 2021Matrix Télécoms SA
Secured the network infrastructure (firewall, VPN) and ran performance diagnostics (Wireshark, Nmap) on Cisco / MikroTik equipment.
Network Administrator (Intern)
Déc. 2019 – Fév. 2020AFIB S.A
Managed and optimized network infrastructure, configured secured systems, and maintained equipment.
Shall we continue?
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