Fifi
// fifi · 2026 paris
// builder · student · solo

Fifi.
One builder.

I'm a French-Bavarian Software Engineer based in Paris. I build apps because i get soooooo frustrated when apps aren't as good as they could be. beg1nner is where those frustration become products. No team. No investors. No exit plan. Just shipping.

based · paris · gmt+1
apps shipped · 3
founded · jan 2026
currently · #04 wip
// 01

Here · learned · going.

A three-step story. Honest version.

// 2021 → 2024

Started coding.

Started in a high school computing club. First "real" thing was a CLI tool to rename my chaos of music files. Worked. Felt powerful. Kept going.

// jan 2026

Shipped first app.

rece1pt. Six weeks from "I need this" to App Store. Wanted to keep paper receipts off my desk and digital receipts out of my inbox.

// now

Building the studio.

Two more apps live. One in progress. The plan: ship one solid thing every quarter. Stay small on purpose. Get good at the part most studios skip.

// 02

The stack.

Not a laundry list. The actual stuff I reach for.

// products

iOS & Web

Native iOS apps, fast static sites, no-build web games. I care more about how a tap feels than how a framework markets itself.

Swift SwiftUI Next.js React Tailwind Vanilla JS
// data & ai

Models & pipelines

The "Data" half of Business & Data. Comfortable shipping ML when it earns its place — and ripping it out when it doesn't.

Python pandas PyTorch Core ML Vision LLM tooling
// context

Real projects.

BDD client briefs at Albert School. Real teams. Real deadlines. Real budgets. Probably the part of school that taught me the most.

EdR BNP Paribas L'Oréal + a few I can't name

One builder. Many beg1nnings.

// 03

Find me.

Quickest way is email. Slowest is LinkedIn. Both work.