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.
10 years of coding experience
19 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Кузбасский Государственный Технический Университет (КузГТУ)
English, Russian, Serbian
Stackoverflow
217reputation
21kreached
8answers
13questions
Github Skills (200)
json-schema10
swagger10
openapi10
swagger-ui10
api10
json10
pypi-server10
programming-language10
python10
pythonic10
high-performance10
validation10
rest10
redoc10
ipynb10
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/HoChiMinh
Mar 2018 - Sep 2020
Ho Chi Minh is designed to extract textual information from tables presented in PDF, pictures or other format. Хошимин предназначен для извлечения текстовой информации из таблиц, представленных в PDF, картинках или ином формате.
Contributions:1 release, 18 commits, 2 PRs in 2 years 6 months
pdfpictureschitextualpdf-format
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