Ambroz Bizjak
Chief Architect at Soniox
Ljubljana, Slovenia
Summary
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RockstarAmbroz Bizjak is a seasoned Chief Architect based in Ljubljana, Slovenia, with 17 years of experience designing and delivering robust software systems. Currently leading architecture at Soniox, he brings deep systems and backend expertise honed through a long tenure as a senior developer and "guru" at Cosylab. He is an active open-source contributor, notably improving core language features and expression evaluation in the badvpn project—work that spans scripting, proxification, P2P VPN primitives and low-level string and checksum utilities. Ambroz combines hands-on implementation skills with strategic architectural thinking, able to move from arithmetic and expression evaluators to production-grade network tooling. Known for pragmatic refactoring and clarity in complex codebases, he often surfaces elegant solutions to tricky protocol and evaluation problems. Based in Ljubljana, he blends Eastern European engineering rigor with a collaborative, systems-first approach to product engineering.
17 years of coding experience
8 years of employment as a software developer
Github Skills (12)
text-manipulation10
c1710
eval10
evaluator10
strings10
expression10
c1110
operation10
evaluation10
expressions10
implement10
operator10
Programming languages (11)
Github contributions (5)
ambrop72/badvpn
Feb 2014 - Aug 2021
NCD scripting language, tun2socks proxifier, P2P VPN
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 185 commits, 11 PRs in 7 years 7 months
Contributions summary:Ambroz primarily contributed to the core functionality of the project by implementing functions for basic arithmetic operations such as addition, subtraction, multiplication, and division. They refactored code related to function calling and expression evaluation within the project, also adding support for the `if`, `bool`, `not`, `and`, `or`, and `imp` functions. In addition, the user made improvements by implementing functions for string manipulation, value comparison, and a checksum function.
scriptingtun2socksproxifierp2pvpn
ambrop72/aipstack
Sep 2017 - Jan 2020
Portable event-driven TCP/IP stack in C++ (C++17)
Contributions:329 commits, 176 pushes, 11 branches in 2 years 4 months
cppshared-memoryevent-loopc-plus-plusportable
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