Vjeran Crnjak
Software Engineer at Fuse Energy
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolVjeran Crnjak is a software engineer based in Vienna with 11 years of experience building production-ready applications across startups in energy, logistics, and publishing. He blends mobile expertise—particularly React Native—with backend and algorithmic work, including optical music recognition using modern deep learning architectures. His career includes multi-year engineering roles at OptimoRoute, Inkitt, Lunar Energy, and currently Fuse Energy, showing a steady focus on shipping reliable features in product teams. With an academic foundation from the University of Zagreb (MSc Computer Science), he brings both theoretical rigor and hands-on implementation skills, such as low-level Java optimizations. Colleagues describe him as a pragmatic problem solver who moves comfortably between research-grade ML prototypes and maintainable engineering systems. An unusual strength is his combination of mobile UI craftsmanship and signal-level ML experience, enabling end-to-end delivery from model to app.
11 years of coding experience
9 years of employment as a software developer
MIOCMaster's Degree Computer Science, Master's Degree Computer Science at University of Zagreb
Croatian, English, German
Github Skills (163)
image-processing10
servant10
google-maps10
audio-player10
javascript10
audio10
computer-vision10
maps10
chromecast10
macros10
cross-platform10
android10
nim-lang10
ios10
react-native10
Programming languages (13)
Github contributions (5)
vjeranc/blog
Aug 2015 - Jul 2021
Contributions:90 pushes, 4 branches in 6 years
vjeranc/dr-pisani
Jul 2016 - Oct 2021
Contributions:3 releases, 9 pushes, 5 tags in 5 years 4 months
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