Olga Fetisova
Sr. Manager Of Quality & Production Engineering at Change.org
Pleasanton, California, United States
Summary
🤩
Rockstar🎓
Top SchoolOlga Fetisova is a results-driven engineering leader based in Pleasanton, California, currently serving as Sr. Manager of Quality & Production Engineering at Change.org after progressing from QA Manager. With three years of documented industry experience, she blends operational rigor and production engineering practices to improve reliability and delivery for large-scale platforms. Olga’s hands-on background includes data engineering contributions to an open analytics repo (Dune’s spellbook), where she fixed complex SQL calculation bugs and extended models to support Arbitrum—evidence of a pragmatic, data-informed approach to quality. She pairs a Business Administration degree from San Francisco State University with a knack for translating product needs into auditable, production-ready processes.
3 years of coding experience
Bachelor of Science, Business Administration and Management, General, Bachelor of Science, Business Administration and Management, General at San Francisco State UniversityImmanuel Kant Baltic Federal University
Github Skills (9)
data-modeling10
sql10
dbt10
data-pipelines9
data-pipeline9
data-transformation8
ethereum8
blockchain7
arb7
Programming languages (2)
Github contributions (5)
duneanalytics/spellbook
Apr 2023 - Aug 2024
SQL views for Dune
Role in this project:
Data Engineer
Data EngineerContributions:9 reviews, 13 PRs, 15 comments in 1 year 4 months
Contributions summary:Olga primarily contributed to the development and maintenance of SQL views for the Dune platform, specifically focusing on CoW Protocol data. Their work involved fixing bugs related to calculations (partial fill, surplus), updating data models, and adding new features such as partner fee fields and integrating the Arbitrum chain. The user also updated data models, including adjustments to data schemas, referencing tokens tables, and adding constraints.
sqldatabasemysqldune
olgafetisova/spellbook
Apr 2023 - Aug 2024
SQL views for Dune
Contributions:5 PRs, 60 pushes, 5 branches in 1 year 4 months
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