Skip to main content

Ali Fatemi

|
Ali Fatemi
Berlin, Germany

About

I'm a Berlin-based developer focused on building fast, thoughtful digital products. My strongest work sits where clean frontend execution, practical product thinking, and reliable implementation come together.

I work mainly with Next.js, React, TypeScript, and Tailwind CSS, and I also enjoy technical projects involving Raspberry Pi, Arduino, sensors, and control logic. I'm especially interested in work where usability, performance, and engineering all matter.

Selected Work

Frontend Developer

AMENDIO

04/2025 – 12/2025

Rebuilt a craftsman service platform from scratch: replaced an existing no-code solution (Webflow) with a scalable custom-code architecture. Owned the full UI/UX and frontend implementation, designing and building the interface end-to-end for both customers and service providers.

Next.jsTypeScriptTailwind CSSPostgreSQL

Founder & Full-Stack Developer

SentryPDF · IDtoPDF · ArticletoPDF

2024 – Present

Independently built and shipped a suite of web products: SentryPDF with 24 online PDF tools; IDtoPDF, a privacy-first ID combiner that runs entirely in the browser; and ArticletoPDF, a clean article-to-PDF converter powered by Mozilla Readability. Handled product thinking, UX, frontend, backend, deployment, and iteration end-to-end.

Next.jsTypeScriptTailwind CSSPostgreSQLVercel

Skills

Frontend

Next.js, React, TypeScript, JavaScript, Tailwind CSS, shadcn/ui, HTML, CSS

Backend & Data

NestJS, PostgreSQL, MySQL, Prisma, Supabase, OAuth, JWT

Mobile & ML

Swift, SwiftUI, Create ML, Core ML

Embedded Systems

C, C++, Python, Arduino, Raspberry Pi, Sensors

Tooling & CI/CD

Git, GitHub Actions, Docker, Vercel, fly.io, Jest, Vitest

CAD & Engineering

AutoCAD, Inventor Professional

Selected Projects

04/2025 – 07/2025

Autonomous Vacuum Robot

Designed and implemented autonomous navigation for a prototype cleaning robot, combining multiple sensors for obstacle detection, motion decisions, and real-world movement control.

ArduinoC++PythonRaspberry PiLiDARUltrasonicInfrared
10/2024 – 02/2025

Mechatronics: Automated Plant Watering

Built a sensor-driven irrigation prototype that monitors plant conditions and triggers watering logic automatically through microcontroller-based control.

C++ArduinoESPSensors

Contact

Open to frontend roles, student positions, and freelance product work.

Berlin, Germany© 2026 Ali Fatemi