Alexander Kukushkin is a Principal Software Engineer based in Berlin with 11 years of hands-on experience building high-availability systems across databases, online games, web portals and billing platforms. He combines deep expertise in database performance, administration and cloud technologies with full-lifecycle delivery—from requirements and architecture to performance tuning and long-term support. His background includes a decade at Zalando working on Patroni-style PostgreSQL reliability and now leading platform-level engineering at Microsoft, reflecting a strong track record in operating distributed data systems at scale. Early work on multiplayer game servers and custom telemetry tools reveals a practical knack for optimizing resource flows and reducing operational cost. Trained in applied mathematics and physics at MIPT, he brings rigorous analytical thinking to complex troubleshooting and refactoring challenges.
10 years of coding experience
21 years of employment as a software developer
PHD (unfinished) Plasma and High-Temperature Physics, PHD (unfinished) Plasma and High-Temperature Physics at Joint Institute for High Temperatures
Master Applied mathematics and physics, Master Applied mathematics and physics at Moscow Institute of Physics and Technology (State University) (MIPT)
Contributions:145 commits, 9 PRs, 48 pushes in 5 years 10 months
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Alexander Kukushkin - Principal Software Engineer at Microsoft