ALLALI.

About

Five years of building things that had to work on Monday.

Oussama Allali
Name
Oussama Allali
Role
Web Developer
Based
Willich, NRW, Germany
Languages
German · English · Arabic
Writing code since
2021

I’m a web developer based in Willich, near Düsseldorf. I’ve been writing code for five years — static pages first, then React and TypeScript, then full-stack work in Next.js, Node and Postgres. Most of what I know came from shipping things and then having to keep them running.

The work I’ve done most of is the unglamorous end of the web: ordering systems, booking flows, internal CRUD tools, payment integrations. Software where a bug is not a visual regression but a lost order. That shaped how I build — I care more about a checkout that reconciles correctly under a failed webhook than about a clever animation, and I’d rather model data properly once than patch around it later.

I work across the whole thing: layout and type, the front end, the API and database behind it, and the deploy. Not because full-stack is a badge, but because on projects this size the handoffs are where things break.

I also run Ouceal, a digital agency here in Willich, NRW. Client work goes through it — the brief, the design, the scope, the invoicing. This site is the other half of the same person: what the code underneath actually does. The agency platform and the CRM in the work list are Ouceal’s own, built solo with no client brief.

Experience

2026 — present

Independent web developer

Willich, NRW

Building production sites, ordering systems and internal tools for small businesses across North Rhine-Westphalia. Design, build, deploy and maintenance in one pair of hands.

2022 — 2026

Self-taught, then working

Germany

Kept building alone from Germany — static pages first, then React and TypeScript, then Next.js, Node and Postgres. Learned by shipping things that had to keep working after launch, not by finishing courses.

2021 — 2022

Computer Science

International University · Odesa, Ukraine

Left Morocco to study computer science. The full-scale war began in 2022 and I left the country.

2021

Secondary school

Morocco

Finished secondary school before leaving to study abroad.

Before all of it

Learned the machine first

Morocco

I grew up on the internet, and the way in was hardware. I started formatting and fixing other people's computers — one step at a time, until the machine stopped being a black box. The code came later; the curiosity came first.

Skills

Languages

  • TypeScript
  • JavaScript
  • SQL
  • HTML
  • CSS

Front end

  • Next.js
  • React
  • Tailwind CSS
  • GSAP
  • Three.js

Back end & data

  • Node.js
  • Supabase
  • PostgreSQL
  • REST APIs

Payments

  • Stripe Checkout
  • Webhooks
  • Order state

Tooling

  • Git
  • Playwright
  • Netlify
  • Vercel
  • Figma

Shipping

  • Local SEO
  • DSGVO & legal pages
  • Meta & OpenGraph
  • Performance budgets
  • Responsive QA