Hi, I'm Jannik Weyrich.

Entrepreneur and coder. I work at BRICKMAKERS as a mobile and web developer. Studied at the University of Koblenz, Germany (MSc of Business and Computer Science). I'm interesed in technology, traveling, football and music

Hey! We made a new app - Instatransformation - Check it out! Thx Jannik


Some projects I work(ed) on

fa2png · fa2png is an online generator for Font Awesome icons written with the Python framework Flask.

shakem · An Android and iOS native cross plattform app written in c# with Xamarin. Developed as clientwork at BRICKMAKERS.

Kennzeichen · First Android app I ever wrote. Now > 500,000 Downloads from Germany, Russia, India, China, Italy, France, Austria, Switzerland, and Poland. Very simple yet useful to a lot of people. Sold in 2014 Play Store Link

Socialfunders · Socialfunders is a crowdfunding app written with the Python framework Django empowering charity projects to collect money from enterprises.


Random thoughts and updates about what I'm up to.

- The Importance of Micro Projects

- New Product Experiment - Pump - The no-BS Workout App - Mini Pivot - Part 2

- Product Experiments - Successes and Fails

- New Product Experiment - Pump - The no-BS Workout App - Part 1

- Why I'd love to use Firefox but can't

- Ergebnisse der Umfrage - Terminmanagement von Zahnarztpraxen

- Weekend project - fa2png.io (Font Awesome to PNG Online Generator)

- 15 Free High Quality Stock Photo Sites

- This Blog Now Runs On Github Powered By Jekyll

- Rymdkapsel Monolith Abilities And Strategy

What i use


Macbook pro retina 13", Western Digital WD Elements SE Portable external HDD (1TB, 2,5", USB 3.0) for time machine backups, Nexus 5, Nexus 7, VW Golf 5 1.4 tsi Style Edition

Most used Software

PyCharm (for python and web dev), Xamarin Studio (for Android and iOS dev), Sublime Text 3 + vim ( for ruby dev, server configs and basic text editing), Sourcetree (git gui), Gmail, Chrome (Android and OSX)

Cloud Services

Github, DigitalOcean, Bitbucket, Dropbox

Favourite websites

Hacker News, Spiegel Online, The Verge, IMDB

Other places where to find me on the web


Article from Mai 2013 about the MyApp Workshop for high school students we hosted

Article from the Rhein Zeitung about Socialfunders winning the Rhineland Palatinate Idea Contest 2012 (Mai 26th 2012)