Ivo Kosir
Core Engineer at Toptal
Zagreb, Croatia
Summary
👤
Senior🎓
Top SchoolIvo Kosir is a core engineer and backend specialist with a decade of experience building reliable server-side systems for startups and clients from Zagreb, Croatia. Currently at Gaudi and freelancing via Toptal while running independent consulting projects, he blends deep backend craftsmanship with pragmatic product development. His career spans embedded and cloud-connected roles—from GrainSense and MELD to earlier engineering positions—showing consistent growth into senior backend responsibilities. A programming language enthusiast, he brings curiosity about language design and tooling to practical system design, often favoring clear, maintainable solutions over clever shortcuts. He holds a BE in Computer Programming and pairs formal training with hands-on delivery across diverse domains, making him effective at turning complex requirements into production-ready services.
10 years of coding experience
8 years of employment as a software developer
Bachelor of Engineering - BE, Computer Programming, Bachelor of Engineering - BE, Computer Programming at Zagreb University of Applied Sciences
Stackoverflow
123reputation
686reached
0answers
1question
Github Skills (37)
image-viewer10
viewer9
parser8
grammars8
x118
parsing8
linux8
peg8
qtquick7
wayland7
xorg7
function-composition6
haskell6
display-manager6
continuation-passing6
Programming languages (7)
Github contributions (5)
ivokosir/dotfiles
Nov 2015 - Apr 2022
Contributions:93 pushes, 1 branch in 6 years 6 months
entropiahr/znj
Jan 2018 - Dec 2020
Contributions:14 commits, 10 pushes, 2 branches in 2 years 11 months
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