Summary
Vjeran 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
MIOC
Master's Degree Computer Science, Master's Degree Computer Science at University of Zagreb
Croatian, English, German