Portfolio · 2026 — 2027

Francis Nguyen.

Software engineer based in Mulhouse, France. 2nd year, EPITECH Programme Grande École. Building systems in C and C++, products in TypeScript, and the occasional 3D experiment in Three.js.
Available · Sept 2026 → Mar 2027 00:00:00 · Mulhouse, CET
Available

Software engineer.
2nd year at EPITECH.
Open for a part-time internship
Sept 2026 — Mar 2027.

Local time
00:00:00 CET
Location
Mulhouse, FR
Languages
FR · EN · VN · DE
Status
Available
Scroll Selected work
Act III · Selected work

Seven things,
built with intent.

01 / 07 2025 · C · Game Boy

Cartridge.

A Game Boy mini-game collection built in C using GBDK 2020 and RGBDS, targeting the DMG-001 via Gambatte. Multiple replayable games, each with an on-cartridge leaderboard — all within 4.19 MHz, 8 KB RAM, and a 4-color tile palette.

CGBDK 2020RGBDSDMG-001Gambatte
02 / 07 2025 · JS · 30-hour jam

HemoChi.

A companion app prototype built in 30 hours with Epitech Mulhouse and the Établissement Français du Sang. Inspired by Tomodachi Life and Tamagotchi, it invites young people to donate blood by caring for a mascot that thrives on donation-related actions and mini-games.

HTMLCSSJavaScriptVite
03 / 07 2025 · Client · 10 weeks

Becker Chemie,
via Pink Unicorn.

Led the redesign of a Vietnamese B2B website for Becker Chemie (Germany). Rebuilt the lead-gen funnel and shipped trilingual content end-to-end in under ten weeks, coordinating daily across HCMC, Mulhouse, and Düsseldorf.

ReactNext.jsTypeScripti18n
04 / 07 2025 · C++ · Simulation

NanotekSpice.

A digital logic simulator with tri-state values, clocked components, and a clean OO component model. Wire arbitrary gates together; tick the clock; observe propagation.

C++OOPTri-stateCLI
Logic · sample circuit
A B C D Q
05 / 07 2026 · C · Systems

42sh.

An advanced Unix shell. Lexer, parser, redirections, pipes, job control — written in C from first principles. Memory discipline enforced under Valgrind.

CPOSIXLex/YaccValgrind
/dev/tty · 42sh
~/42sh $ ls -la build/
~/42sh $ echo "hello" | rev > out.txt
~/42sh $ bg %1 ; fg %2
~/42sh $ valgrind --leak-check=full ./42sh
Performance
0 leaks
06 / 07 2025 · C · VM

CoreWar.

A virtual machine and assembler for the classic program-vs-program arena. CPU-style execution engine: registers, opcodes, cycles to die. Two champions enter a shared memory; one survives.

CAssemblerBytecodeMake
CoreWar · vCPU registers
r10x00A4
r20xFF1B
r30x0040
r40x7FE2
pc0x0118
cy0x000A
live0x0002
tick0x4F2C
07 / 07 2026 · Three.js · 48-hour jam

EpiGang.

A multiplayer tactical game that turns the Epitech Mulhouse campus into a 3D arena where every student is a collectible, playable character. Players explore the school in real time, challenge others to online turn-based duels, and use a gacha system to summon over 100 unique cards with different rarities, stats, and skills based on real people from the campus.

Three.jsBlenderWebSocketsNode.js48h
Act IV · About

Three
languages,
one stack.

French native, English C1, Vietnamese fluent, German B1. That mix has been quietly useful — the Becker engagement ran across three time zones and three languages without translation friction.

The systems projects (42sh, CoreWar, NanotekSpice) are deliberate. C and C++ aren't on my résumé as buzzwords; they're proof I understand what's happening underneath the framework — memory, lifetimes, the shape of a process.

Outside the editor: filmmaking, 35 mm photography, classical and electric guitar. The same instinct — composition, rhythm, knowing when to hold back.

Languages
C C++ TypeScript Python JavaScript Rust SQL
Frameworks & tools
React Next.js Three.js Blender Git Docker Valgrind
Spoken
Français · Native English · C1 Tiếng Việt · Fluent Deutsch · B1
Act V · Artistic

Behind
the camera.

Click a folder to explore · Click a photo to view full-size

Act VI · Get in touch

HIRE ME
seeking a 4-6 months part time internship !!

francis.nguyen@epitech.eu
GitHub
@vviet2307
LinkedIn
/francis-nguyen-epitech
Phone
+33 7 82 29 08 99
Based in
Mulhouse, France