Otto V.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

New to Upwork! Been fiddling with C for over a decade, quite enjoy the simplicity and austerity of it. Have an interest in compiler construction, parsing, kernel dev., graphics. Sank some of my free time into building my own toy kernel, compiler, regex engine and parser generator. Check out my GitHub for a few of those. Professionally most C/C++ experiences was as a network engineer for a proprietary router/switch operating system and it's ecosystem. Daemons for various protocols, utilities, drivers, etc.