Viktor Kuzmin
Co-founder & Managing Partner at Moodby
Limassol, Cyprus
Summary
👤
Senior🎓
Top SchoolViktor Kuzmin is a seasoned software architect and founder with over 11 years of leadership experience building game and mobile platforms and currently co-leading Moodby from Limassol, Cyprus. He combines low-level systems engineering—having shipped more than 15 game projects across consoles like GBC, GBA, PSX—with expertise in mobile stacks (BREW, J2ME, Android, iOS) and server-side distributed systems. Viktor is known for squeezing performance out of low-end devices, authoring a 3D low-level engine and mobile game frameworks while leading optimization and development process improvements. His background spans C/C++/C#/Java and work on banking software and social game servers, reflecting both product and security sensibilities. As an open-source contributor he has applied his networking/security skills to notable projects like Cilium, improving VLAN and WireGuard handling and documenting complex changes. Practical, hands-on, and deliberately not job-seeking, he specializes in solving hard engineering problems others avoid.
11 years of coding experience
28 years of employment as a software developer
Specialist Mathematics Economics Informatics, Specialist Mathematics Economics Informatics at Belarusian State UniversityBase education, Base education at Grodno School-Liceum No 1Base education, Base education at Grodno School No 21Piano, Piano at Grodno musical school
Github Skills (13)
security10
vlan10
networking10
ebpf10
wireguard10
kubernetes-pods9
go9
kubernetes9
container8
cni8
bpf7
observability7
kernel6
Programming languages (17)
Github contributions (5)
cilium/cilium
Jul 2020 - Jul 2024
eBPF-based Networking, Security, and Observability
Role in this project:
Back-end & Security Engineer
Back-end & Security EngineerContributions:43 reviews, 9 PRs, 137 comments in 4 years 1 month
Contributions summary:Viktor primarily contributed to the Cilium project by implementing and modifying network security features, particularly around VLAN handling and Wireguard integration. They addressed bugs related to traffic filtering and external IP mitigation, demonstrating expertise in network packet processing and security hardening. Their work also involved adding configuration options and modifying core networking components, indicating a focus on improving the project's flexibility and security posture. Furthermore, the user wrote documentation to explain these changes to other users.
bpfcontainerskerneltroubleshootingkubernetes-networking
kvaster/gentoo-build
Mar 2020 - Dec 2022
Contributions:171 commits, 209 pushes, 1 branch in 2 years 9 months
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