Grisha Temchenko
Software Engineer at Metropolitan Transportation Authority
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolGrisha Temchenko is a pragmatic software engineer with 14 years of broad experience building and stabilizing large-scale systems across JVM, Python scripting, and Unix environments. He has led data ingestion and real-time processing efforts for recommendation engines, driven testing automation and DevOps practices, and contributed to platform and data engineering at companies including Google and Kibo. Comfortable across the full stack, he pairs strong algorithmic foundations and UML-driven design with deep QA, CI/CD, and load-testing expertise. His toolset spans Java/Scala/Groovy, Python, MySQL and NoSQL stores like Cassandra and MongoDB, reflecting a blend of backend performance focus and operational rigor. Based in New York, he also runs a software studio, indicating entrepreneurial initiative alongside enterprise engineering chops. A detail not always visible on résumés: he routinely bridges QA and engineering teams to turn brittle systems into maintainable, high-performance services.
14 years of coding experience
12 years of employment as a software developer
Bachelor of Arts - BA Computer Science, Bachelor of Arts - BA Computer Science at Columbia UniversityMoscow Aviation Institute (National Research University)
Russian, English, Greek
Github Skills (115)
python10
scrapy10
ascii10
crawler10
slugify10
slug10
crawling10
normalization10
ansi10
scraper10
test-results9
notebook9
figlet9
junit9
jenkins-plugin9
Programming languages (6)
Github contributions (5)
soid/columbia-catalog-scraper
Aug 2020 - Mar 2025
Contributions:47 pushes, 1 branch in 4 years 7 months
soid/peqod
May 2021 - Aug 2022
Contributions:93 commits, 50 pushes, 1 branch in 1 year 3 months
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