Egor Erofeev
Senior Data Engineer
Novi Sad, Vojvodina, Serbia
Summary
👤
Senior🎓
Top SchoolEgor Erofeev is a Senior Data Engineer with over 15 years in IT and 11 years focused on data engineering, building production-grade DWHs, ETL/ELT pipelines and analytics platforms across retail, finance, telecom and crypto. He has led end-to-end projects from scratch—designing a ClickHouse analytical warehouse, migrating accounting systems to IFRS-compliant DWHs, and automating pipelines with Airflow, Kafka and S3—delivering measurable business outcomes like audit-backed compliance and multi-million dollar continuity for stakeholders. Comfortable across PostgreSQL, MS SQL, GreenPlum and modern streaming/storage stacks, he consistently reduces errors and operational burden through automation and pragmatic architecture. Based in Novi Sad, he blends deep hands-on engineering with a practical understanding of business domains (he even knows how beer production and turnover balance sheets work). Driven by creating value and taking pride in his work, Egor thrives on turning messy, non-structural data into reliable, auditable insights.
11 years of coding experience
8 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Tomsk Polytechnic University
English, Russian, Serbian
Stackoverflow
217reputation
21kreached
8answers
13questions
Github Skills (198)
programming-language10
fastapi10
python10
json-schema10
swagger10
openapi10
seaborn10
async10
swagger-ui10
api10
rest10
golang10
plotly10
json10
go10
Programming languages (13)
Github contributions (5)
Hedgehogues/table-tests
May 2019 - Aug 2020
Simple engine for your tests. No code, no noodles
Contributions:10 releases, 35 commits, 14 PRs in 1 year 2 months
testingno-codenoodlesno-tests
Hedgehogues/combinatorial-space
Nov 2017 - Jul 2018
Комбинаторное пространство, реализованное на основе статей А. Редозубова. Combinatorial space, implemented on the basis of A. Redozubov's articles.
Contributions:67 commits, 1 PR, 9 pushes in 7 months
combinatorialbasis
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