Oleg Chaplashkin
Системный Аналитик at Самарский Государственный Университет
Samara, Samara Oblast, Russia
Summary
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Rockstar🎓
Top SchoolOleg Chaplashkin is a systems analyst with 9 years of experience blending software development, testing automation, and SRE-minded operations for high-load, distributed systems. With a strong mathematical foundation (MSc) he has built scalable test platforms and model-based testing pipelines (Erlang, Python, Postgres) that run hundreds of thousands of tests per day and sped up critical processing tasks by an order of magnitude. He has hands-on experience across the stack—from low-level test frameworks (Lua, C) and performance profiling to deploying observability (ELK, Prometheus/Grafana) and Dockerized services. As an educator and mentor at Samara State University, he pairs practical engineering with course design and team coaching. Notably, he combines formal QA process design (ISO/IEC-based) with deep troubleshooting skills including root-cause analysis of network, cloud and DB bottlenecks.
9 years of coding experience
2 years of employment as a software developer
Степень магистра, Mathematics, 4.8, Степень магистра, Mathematics, 4.8 at Самарский Государственный Университет
Github Skills (31)
msgpack10
in-memory10
appserver10
ram10
lua10
mmap10
disk10
tarantool10
database10
testing8
test-framework7
ip-address6
api5
api-client5
network-graph5
Programming languages (11)
Github contributions (5)
ochaplashkin/luatest
Dec 2022 - Jul 2024
Tarantool test framework written in Lua
Contributions:260 pushes, 21 branches in 1 year 6 months
testingluatest-frameworktarantool
ochaplashkin/tarantool
Jan 2023 - Jun 2024
Get your data in RAM. Get compute close to data. Enjoy the performance.
Contributions:120 pushes, 5 branches in 1 year 5 months
stress-testingramcloseperformancedatabase
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