Ruslan Bogatyrev

I’m an analytics professional with 6+ years of experience delivering value-based analytics solutions in state-level regulated reporting and high-data-integrity environments. I combine business understanding with SQL/Python and data visualization to help teams make decisions with confidence.

Across VEKAS and CRPT, I’ve built and improved analytics used for integration quality monitoring and financial/regulatory reporting. I prepared monthly/quarterly regulatory reports, built 20+ data marts in ClickHouse, and reduced report generation time (45s to 5s) by optimizing complex SQL with window functions and joins.

I’m strongly focused on data quality: I automated SQL tests and integrity checks, performed root cause analysis, and eliminated duplicates (including via Kafka streams). In practice, I reduced reporting discrepancies by 40% and found root causes behind 15% of discrepancies (e.g., timeouts and idempotency issues).

I act as a bridge between IT, Product, and business stakeholders—from requirements and documentation (BRD/SRS/user stories) to UAT and strategic planning. With my understanding of analytics/ML techniques (A/B testing, cohort analysis, anomaly detection) and deep comfort in Python (Pandas, NumPy, SciPy), I move quickly from audit to automation and UAT-ready recommendations.