Sergiu Moga
Kernel Engineer at Unikraft
Bucharest, Romania
Summary
🤩
Rockstar🎓
Top SchoolSergiu Moga is a kernel engineer based in Bucharest with six years of hands-on experience in operating systems, virtualization, embedded systems, and low-level programming. He is a core contributor and current engineer at the Unikraft project, where he implemented and refined numerous system calls and improved build and syscall register handling for a cloud-native unikernel kernel. Prior roles include Linux kernel engineering at Microchip and C++ development in industry, showing fluency across both open-source and commercial embedded stacks. He is pursuing a master's in Advanced Cybersecurity, complementing his kernel work with formal security training. Colleagues would describe him as a pragmatic systems hacker who prefers fixing hard, plumbing-level problems that directly improve performance and security.
5 years of coding experience
1 year of employment as a software developer
POLITEHNICA București National University for Science and Technology
Github Skills (18)
c1110
c1710
kernel10
system-calls10
device-tree10
u-boot10
sys10
kernel-mode10
embedded10
operating-system10
architecture9
assembly9
architectures9
arm9
clock8
Programming languages (8)
Github contributions (5)
unikraft/unikraft
Jan 2021 - Jun 2021
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:657 reviews, 53 commits, 140 PRs in 5 months
Contributions summary:Sergiu's contributions primarily revolve around enhancing the Unikraft kernel's system call functionality. Their work involved implementing several system calls, including those related to process management, user and group ID management, time operations, and file system operations. They also modified the build process, refactoring, and switching between different syscall register structures.
kernelposix-compliantvirtualizationmicroserviceposix
unikraft-upb/unikraft
Dec 2020 - Nov 2021
UPB Unikraft fork
Contributions:165 pushes, 62 branches in 11 months
upbminecraftunikraft
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