Glad you stopped by. You wonder what I do?

• I'm a freelance software developer living near Berlin, Germany 📍
• I have a 💚 for open source, data privacy, UX and social commitment
• Always having some side projects going on 🤗

Do you want to connect, have questions or even a job request?

• 📧 [email protected]
• 📞 +49 176 44553932
• 💬 @[email protected]

Also feel free to add me on LinkedIn. Looking forward to hear from you! 🖖

Together with UX designer Donatus Wolf, I built COVID Pass. Since July 2021, we have been running the webapp, which generates an Apple Wallet pass from the digital EU COVID certificate in a privacy-friendly way in the browser. This means that the vaccination, recovery or even test certificate is always at hand with a double tap on your iPhone and Apple Watch. So far (as of Oct 2021) we have already generated over 80,000 passes, for free of course!

Check it out @ covidpass.eu

podcast2phone enables podcast producers and media houses to offer their audio on demand content to people who have limited or no access to digital services. With this cloud software, podcasts and individual audio episodes can be conveniently connected to our cloud telephone infrastructure via a web interface. Set up in just a few minutes your audio content, otherwise only available digitally, can now be listened to on the probably most common audio device: The phone.

The project was developed together with UX designers Marius Classen and Donatus Wolf.

Check it out @ podcast2phone.de

Hanna is a freelance graphic designer and illustrator who works primarily with sustainable companies. Her clients include The Female Company, Nivea and klaeny. Based on the provided design, I built her website, where she showcases her projects. The website uses Kirby as CMS and tailwindcss as frontend framework.

Check it out @ johannamellenthin.de

Melina Monks accompanies people in body awareness, wish for children and birth support. Johanna Mellenthin created the corporate design for her and Donatus Wolf did the web design. Based on that I implemented a statically generated page using Nuxt.js and tailwindcss.

Check it out @ melinamonks.de

• 👨‍💼 Freelance software developer (since 2021)
• 👨‍🎓 Master of Science in IT-Systems Engineering @ Hasso-Plattner-Institute, Potsdam (Germany) (2018-2023)
• 👨‍🔬 Research Assistant in Computer Graphics @ Hasso-Plattner-Institute, Potsdam (Germany) (2020-2021)
• 👨‍💻 Intern in Computer Graphics / iOS Development @ Digital Masterpieces, Potsdam (Germany) (2020-2021)
• 👨‍🎓 Bachelor of Science in Media Informatics @ Harz University, Wernigerode (Germany) (2014-2018)
• 👨‍💻 Intern in Automotive / Computer Graphics @ AKKA Digital, Ingolstadt (Germany) (2017-2018)

• 💁‍♂️ Co-Founder & Dev @ covidpass.eu (since 2021)
• 🙆‍♂️ Support in IT and PR @ casayohana Foundation (Germany) (since 2020)
• 🙋‍♂️ Network and IT System Administrator @ casayohana (Peru) (since 2019)

• 🏠 Kirby and wagtail for websites and CMS
• 👔 Vue.js / Nuxt.js and tailwindcss for web projects
• 📡 Django and Flask for APIs and database mapping
• 📱 Flutter and SwiftUI for apps
• ☁️ kubernetes and Apache Kafka for cloud services
• 🎛 platformio for hardware tinkering
• 🐍 Python in general for data analysis, visualization and prototyping