Andrei Sekretenko
Senior Member Of Technical Staff at Nutanix
Greater Munich Metropolitan Area Germany
Summary
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Rockstar🎓
Top SchoolAndrei Sekretenko is a Senior Member of Technical Staff with 11 years of experience building fault-tolerant, distributed systems and cloud infrastructure, currently based in the Greater Munich area. He has deep expertise in distributed schedulers and orchestration—evidenced by his long-standing role as an Apache Mesos committer and PMC member and by substantive contributions to the flagship apache/mesos project. At D2iQ he architected and shipped DKP Insights from initial design to 1.0, while at Nutanix he continues to operate at the intersection of platform engineering and observability. His background spans production performance engineering at scale from earlier work at Yandex to low-level systems and test automation for container and offer-constraint handling in Mesos. He combines rigorous academic training in applied mathematics and physics (MIPT) with hands-on code and testing discipline, often refactoring core allocators and adding safeguards that improve long-running cluster reliability. Colleagues rely on him for pragmatic design choices that balance correctness, scalability, and operability in complex distributed environments.
11 years of coding experience
12 years of employment as a software developer
Master of Science (MS) Applied Mathematics and Physics, Master of Science (MS) Applied Mathematics and Physics at Moscow Institute of Physics and Technology (State University) (MIPT)
English, German, Ukrainian, Russian
Stackoverflow
1reputation
0reached
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Github Skills (9)
mesos10
c-language10
cprogramming-language10
protobuffer10
protobuf10
testing10
allocator9
docker8
dockers8
Programming languages (8)
Github contributions (5)
apache/mesos
Mar 2019 - Nov 2020
Apache Mesos
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:15 reviews, 289 commits, 14 PRs in 1 year 8 months
Contributions summary:Andrei's commits focus on enhancing the Apache Mesos codebase by clarifying and validating `ContainerInfo` protobuf messages, particularly those related to Docker container types. They refactored code to improve the structure of offer constraints by introducing a `FrameworkOptions` struct for the allocator, and they implemented support for offer constraints in `UPDATE_FRAMEWORK` calls. The user also added new tests, including those that ensure the correct functioning of the offer constraints.
apachebig-datacloudmesosjava
asekretenko/mesos
Mar 2019 - Nov 2020
Apache Mesos
Contributions:87 pushes, 43 branches in 1 year 8 months
javaapachebig-datamesos
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