Alexandru Mihaiuc
Senior Software Engineer at Microsoft
Bavaria, Germany
Summary
🤩
Rockstar🎓
Top SchoolAlexandru Mihaiuc is a Senior Software Engineer based in Bavaria with 15+ years of hands-on experience across operating systems internals, networking protocols, distributed systems and high-performance microservices. He has built resilient, scalable back-end services for millions of users at companies like PAY.ON and financial.com and now contributes at Microsoft, blending deep low-level C/POSIX expertise with modern Java and cloud-native practices. Alexandru favors pragmatic, standards-compliant open-source tooling and often steers designs toward measurable performance and operational simplicity. He’s curious about machine learning and human-computer interaction, and enjoys repurposing hardware and software beyond their original scope—an approach informed by early work on SIP/RTP systems and WiFi/LTE mobility. Known for bridging OO and functional design, he brings both systems-level thinking and full-stack fluency to complex engineering problems.
5 years of coding experience
11 years of employment as a software developer
CNUEngineering Diploma, Programming Systems, Engineering Diploma, Programming Systems at Universitatea „Politehnica” din București
English, German, Romanian, French, Italian
Github Skills (42)
syscall10
color-picker10
windows10
ffmpeg10
youtube10
desktop10
audio10
sysinternals10
powertoys10
player10
cli10
mpv9
linux9
youtube-dl9
video-player9
Programming languages (9)
Github contributions (5)
foxmsft/sysinternals
Sep 2020 - Mar 2025
Content for sysinternals.com
Contributions:142 pushes, 123 branches in 4 years 7 months
sysinternals
hecongy/sysinternals
Aug 2020 - Aug 2020
Content for sysinternals.com
Contributions:2 pushes in 1 day
sysinternals
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