Augsburg · Germany
Hi,I'm Paul,a mobile and web developer
Crafting fast, beautiful apps with Flutter — based in Augsburg, Germany.
About
I'm Paul, a developer based in Augsburg, Germany. I started programming at eight and have loved it ever since.
I have 6 years of experience with Flutter — I shipped my first app, OutLearn, when I was sixteen. Through professional projects I've grown fluent in it and learned to work well with adjacent technologies like Firebase, Node.js, Swift, and various APIs.
Outside the editor, I express my creativity through videography and music — I play the cello and the piano.
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Years of experience
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Published apps & websites
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Happy clients
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Passion
Selected work
A few projects I'm proud of. The full list lives on GitHub.
ErrorCodes Agri
Agricultural machinery error diagnosis
2026
Jochen needed a way for farmers and repair workshops to quickly look up and understand error codes from their tractors and agricultural machines. Shipped in just 3 weeks, we built a cross-platform app covering major manufacturers like Fendt, John Deere, CLAAS and more — complete with AI-powered analysis to suggest fixes on the spot.
OutLearn
Flashcard learning app
2020 — Today
When I was thirteen I wanted an app that would help me learn Spanish vocab — short term for exams, long term so I wouldn't forget. After Quizlet dropped its long-term feature, I taught myself Flutter during the pandemic and built OutLearn from scratch. Today it's used by thousands of students.
KJ Method
Real estate exam prep
2022
Kalimah was building her online class when she stumbled upon OutLearn. At first, we wanted to adapt OutLearn so she could iFrame a set of flashcards. After talking, we decided it would be far better to create a standalone app for her course. With this app, her students can directly learn their vocab, they have daily reminders and Kalimah can iFrame the flashcards on her website.
“I looked at the app and first of all, great job. It just looks really good.”
— Kalimah
LEA Score
Health profiling app
2022 — 2023
When Pepijn reached out in April 2022, he wanted to turn his paper test into an app. As part of his Ph.D. he had created a test that captures enough about a person's habits, health, and personality to estimate cardiovascular risk. We embarked on a journey to build a robust health app for both individuals and health organizations.
“Paul is highly professional in work, delivery speed and communication.”
— Pepijn
TeacherATN
Multifunctional app for English courses
2021 — 2023
Etienne was my first client. At the end of 2021 he reached out to me through Fiverr. He wanted an app for his students where they could watch YouTube videos with subtitles and directly translate a word by clicking on it. They can then add these words to their vocab and learn them. Later, we added more learning modes to help his students learn and have fun doing it.
“I highly recommend his skills and willingness to help you create your project.”
— Etienne
4 other professional projects under NDA that can't be shown yet
