Roman Krasheninnikov
Data Engineer
Seattle, Washington, Serbia
Summary
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SeniorRoman Krasheninnikov is a data engineer with 12 years’ experience building analytical warehouses, ETL/ELT pipelines, and PL/SQL solutions for large financial organizations. He led Oracle development teams at Sberbank, drove migration from legacy bonus-calculation systems to modern stacks, and automated corporate performance metrics for one of the largest banks in Eastern Europe. At Tochka he designs scalable data marts, optimizes complex calculations for advanced analysts and developers, and mentors analysts transitioning into engineering roles. Skilled at stakeholder negotiation and roadmap planning, he combines hands-on implementation with team-building and onboarding. Based in Seattle and originally from Serbia, he brings practical cross-cultural communication—fluent Russian, intermediate Serbian, basic English—and a patient, mentorship-driven leadership style. Outside work he enjoys family time, fishing, and travel, which he says keeps his problem-solving grounded and pragmatic.
12 years of coding experience
5 years of employment as a software developer
Github Skills (65)
scheduling10
hacklang10
database10
kubernetes10
go10
docker10
strings10
redis10
php10
kebab-case10
nosql9
mesos9
data-model9
commodore9
subnet9
Programming languages (8)
Github contributions (5)
walmartlabs/partnerapi_sdk_dotnet
May 2018 - Sep 2018
Walmart Partner API SDK for .NET
Contributions:2 releases, 7 commits, 4 PRs in 4 months
apidotnetwalmartapi-sdkpartner
roman-shuhov/fsharp
Oct 2017 - Oct 2018
Exercism exercises in F#.
Contributions:50 pushes, 16 branches in 1 year
exercismexercism-exercises
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