Vadim Belman - Head Of Department, System Administrator

Vadim Belman

Head Of Department, System Administrator

Florida, United States

Join Prog.AI to see contacts

Summary

🤩

Rockstar

🎓

Top School

Vadim Belman is a seasoned software engineer and systems leader with 20+ years of experience building resilient backend systems, VoIP networks, and infrastructure at enterprise scale. Based in Florida, he currently leads a department while coding primarily in Rust and integrating AI services into production systems, and he’s comfortable diving into source code or docs until the root cause is found. He’s an active open-source contributor to notable projects in the Raku ecosystem (Rakudo, MoarVM, NQP), where he’s improved build systems, refactored core internals, and helped land language-level features and tooling fixes. His hands-on background ranges from designing a 10K+ user VoIP and secure VPN stack to engineering an AI-driven Q&A platform (Rocket/SeaORM, HTMX, teloxide) and a high-performance write-behind cache that yielded orders-of-magnitude speedups. Known for shipping with personal accountability—“every line I stake my name on”—he pairs deep systems-level expertise with pragmatic product focus and mentorship of junior engineers. Fully authorized to work in the U.S., he thrives on learning new domains and turning obscure technical challenges into reliable, maintainable solutions.

10 years of coding experience

10 years of employment as a software developer

Bachelor's degree, Applied Mathematics, Bachelor's degree, Applied Mathematics at Dnipropetrovs'kij Nacional'nij Universitet

Bachelor's degree, Applied Mathematics, Bachelor's degree, Applied Mathematics at Oles Honchar Dnipro National University

Russian, Ukrainian, English

Stackoverflow

Stats

1,210reputation

2kreached

5answers

13questions

Github Skills (17)

compiler-development10

build-system10

nqp10

c1110

perl10

makefile10

c1710

vms10

build-automation10

raku10

jit10

jvm9

javascript9

language-design9

syntax6

Programming languages (16)

CSSRustCVuePerlHTMLPerl 6Perl6

Github contributions (5)

rakudo/rakudo

Feb 2019 - Jan 2023

🦋 Rakudo – Raku on MoarVM, JVM, and JS

Role in this project:

Back-end Developer & Language Maintainer

Contributions:242 reviews, 1140 commits, 499 PRs in 4 years

Contributions summary:Vadim has been actively involved in the maintenance and development of the Rakudo Raku compiler, particularly focusing on the core language features and the underlying infrastructure. The commits demonstrate a focus on improving the core functionality of the compiler, by refactoring code, fixing critical bugs, and enhancing the robustness of the compiler's metamodel and dispatchers. The user's work also includes the implementation of new language features, as well as supporting tools and testing infrastructure.

rakudorakujavascriptmoarvmjvm

Raku/nqp

Apr 2019 - Jan 2023

NQP

Role in this project:

Back-end Developer

Contributions:4 reviews, 168 commits, 60 PRs in 3 years 10 months

Contributions summary:Vadim primarily contributed to the build system of the NQP (Not Quite Perl) project. They focused on generating and configuring build files, specifically for JavaScript and JVM backends. The contributions included implementing new features, modifying and generating makefiles, and integrating modules. The user also addressed code changes and submodule updates related to the overall build process.

rakunqp

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial