Jan Muller
Founder at BudgetBakers
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolJan Muller is the founder and technical driving force behind BudgetBakers, a Prague-based fintech startup whose Wallet app has grown from a personal Android pet project into a product used by over a million people. With 14+ years of hands-on experience across Android, backend and full-stack development (Java, Android OS, SQL, PlayFramework, PostgreSQL, MongoDB, CouchDB), he blends product leadership with deep technical execution and a strong focus on functional UX. He has led small engineering teams and shipped production systems at Česká spořitelna, Seznam and Avast, bringing enterprise-grade practices to a consumer finance product. A self-taught lifelong learner who enjoys tinkering with RC models and following space and EV tech, Jan pairs curiosity-driven creativity with pragmatic engineering to help users better understand and save their money.
15 years of coding experience
11 years of employment as a software developer
Bachelor, Cybernetic, Bachelor, Cybernetic at University of West Bohemia Faculty of applied sciencesMaster, Software Engineering, Master, Software Engineering at University of West Bohemia, Pilsen
English
Stackoverflow
402reputation
220kreached
4answers
5questions
Github Skills (85)
graphview10
mpandroidchart10
graph10
java10
crop-image10
android10
candlestick-chart10
location9
drawer9
couchbase-lite9
android-library9
navigation-drawer8
android-development8
android-ui8
android-project8
Programming languages (10)
Github contributions (5)
biokys/simple-droid-dao
Sep 2012 - Aug 2014
Contributions:60 commits in 1 year 11 months
biokys/cropimage
Jun 2013 - Feb 2017
Replacement for deprecated official Android crop image function
Contributions:10 commits, 1 PR, 1 push in 3 years 9 months
androidcrop-image
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