Ivan Kyrylko
@ivankyrylko
Senior data analyst and analytics engineer building automated end-to-end analytics systems.
UkraineWhat I'm looking for
I am a Senior Data Analyst and Analytics Engineer with 6+ years of experience across banking and tech, focused on building end-to-end analytics systems that turn manual reporting into automated, reliable data pipelines and dashboards used by hundreds to thousands of stakeholders.
My background includes API ingestion, Python pipeline development, BigQuery data warehousing, and Power BI/ETL automation. I have delivered measurable improvements such as 20% report accuracy gains, reducing query processing from 3 hours to 30 minutes, and boosting campaign ROI and conversion metrics through SQL-driven analytics.
I bring strong skills in SQL, data modeling, ETL automation, cloud pipelines, marketing and product analytics, and a results-oriented approach to designing forecasting, attribution, and anomaly-detection solutions that scale across teams.
Experience
Work history, roles, and key accomplishments
Data Analyst
Develux
Oct 2025 - Apr 2026 (6 months)
Built end-to-end talent acquisition and marketing analytics including real-time funnel dashboards and restored cross-domain Google Ads attribution; automated pipelines and anomaly alerts to replace manual HR reporting.
Manager of Analysis and Operational Reporting
Raiffeisen Bank Ukraine
Dec 2021 - Oct 2025 (3 years 10 months)
Developed ETL pipelines and data warehouse layers, processing 1M+ rows to improve report accuracy by 20% and automated Power BI reports to cut query processing from 3 hours to 30 minutes.
Data Analyst
Sense Bank
Nov 2019 - Dec 2021 (2 years 1 month)
Built SQL-based campaign and client segmentation reports analyzing 2M+ rows, boosting ROI by 15% and improving marketing conversion by 20% through GA4 and optimized ETL processes.
Education
Degrees, certifications, and relevant coursework
Taras Shevchenko National University of Kyiv
Master of Systems Analysis, Systems Analysis
2020 - 2022
Completed a Master of Systems Analysis with advanced study in systems analysis and related methodologies.
Taras Shevchenko National University of Kyiv
Bachelor of Systems Analysis, Systems Analysis
2016 - 2020
Completed a Bachelor of Systems Analysis focused on systems analysis and related quantitative methods.
Tech stack
Software and tools used professionally
Availability
Location
UkraineAuthorized to work in
Salary expectations
Job categories
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