Ilia Pinchuk
Dubai, Dubai, United Arab Emirates
Summary
🤩
Rockstar🎓
Top SchoolIlia Pinchuk is a software engineer with nine years of experience building data-intensive systems, currently based in Dubai and working across stealth AI and Constructor. He has strong backend and database expertise—demonstrated by contributions to the popular datafold/data-diff project where he added Snowflake, Databricks and ClickHouse support and fixed subtle issues like UUID/NULL concatenation and floating-point precision. His background spans benchmarking at NVIDIA, ML-driven financial analytics at RockSci, and production ETL and OCR pipelines, reflecting a blend of systems performance, data engineering, and applied ML. Trained in fundamental mathematics at MSU, he brings rigorous analytical thinking to debugging and designing robust data workflows. An under-the-radar strength is his knack for tightening integration points between services and databases, reducing subtle cross-system correctness and performance bugs.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Fundamental mathematics, Bachelor's degree, Fundamental mathematics at Московский Государственный Университет им. М.В. Ломоносова (МГУ)Lomonosov Moscow State University
Russian, English
Github Skills (12)
databases10
databricks10
sql10
python10
snowflake10
database10
clickhouse10
data-engineering10
user-data9
data-model9
data-set9
postgresql9
Programming languages (2)
Github contributions (5)
datafold/data-diff
Jun 2022 - Nov 2022
Compare tables within or across databases
Role in this project:
Data Engineer & Database Engineer
Data Engineer & Database EngineerContributions:67 reviews, 39 commits, 21 PRs in 5 months
Contributions summary:Ilia primarily contributed to database-related aspects of the project, focusing on supporting and improving the `data-diff` functionality across different database systems. This includes implementing support for Snowflake databases by adding role parameters and disabling a network connecting logger. Additionally, the user fixed schema parsing for empty tables, addressed issues with concatenating null values and uuid handling within the data comparison logic, and added support for Databricks and Clickhouse. Further improvements were achieved through the addition of tests and the correction of floating-point precision in database operations.
rdbmsdbtrelational-databasesdata-warehouserelational
pik94/data-diff
Jun 2022 - Dec 2023
Efficiently diff rows across two different databases
Contributions:108 pushes, 20 branches in 1 year 6 months
golangdatabasesdatabaserowsdiff
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