Hey there, I'm

Fabian Letsch

Senior Fullstack Engineer with 9+ years of experience.

I build accessible, visually stunning web apps that scale. Expert in complex frontend architecture, real-world AI integration, advanced debugging, QA, SEO, and cutting-edge CSS using React, Typescript and Astro.

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My Writing

Tailwind is Great. Tailwind Sucks.

Tailwind CSS pros and cons after 3 years of professional use: real trade-offs, noisy markup, speed, consistency, and when to use Tailwind.

May 30, 2026
Linters: The Most Underabused Tool In The AI-Slop Era

AI-generated code is fast but inconsistent. Learn how linters eliminate repetitive review issues, enforce standards, and keep your codebase clean, predictable, and scalable in the AI era.

Apr 15, 2026
Being "Smart" Is Painful

“Smart” patterns often hide complexity. Learn why clever abstractions hurt teams and how boring code stays maintainable.

Sep 25, 2025

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Featured Projects

Current Employment

Enterprise AI Platform (nuwacom)

Part of the team since day one, responsible for the entire frontend architecture of nuwacom's enterprise AI platform, a secure, €3.2M-funded, GDPR-compliant AI-Workspace that connects AI and collaboration with real context. Guiding the team and building the UI component library, Storybook, and a wide range of features used by enterprise clients like Lufthansa, Vodafone, and Union Investment. Established testing and code-quality infrastructure with AI Code Reviews, Playwright, ESLint, Knip and Vitest.

React

TypeScript

Vite

TailwindCSS

Supabase

PostgreSQL

Playwright

Jest/Vitest

+10

Open Website

Side Project

Icebreaker Question Web-App

Modern web app for instant, high-quality icebreaker questions with multilingual support. Built as a project that does not need updates using only Astro, Tailwind & Web Components, kept raw and simple for the joy of working directly with TypeScript, and to minimize ongoing maintenance. Generated 17,000+ questions with AI workflows, refined them using text embeddings and AI filtering, then handpicked and improved the final ~860. Hosted on static-host.eu with privacy-first analytics.

Astro.js

Tailwind

n8n

Web Components

Unit Tests

ESLint

Open Cuestion Web-App

Available in 10 seconds.

Location

Worms, Germany

Open for remote positions

Parttime (32h/week)
Freelance

My Writing

Tailwind is Great. Tailwind Sucks.

Linters: The Most Underabused Tool In The AI-Slop Era

Being "Smart" Is Painful

Featured Projects

Enterprise AI Platform (nuwacom)

Icebreaker Question Web-App

Let's work together