Senior Lead BI & DWH Developer with a Master's in Information Security and a Bachelor's in IT. Skilled in ETL, PL/SQL, and database optimization with a proficiency in SQL, Java, and Pentaho ETL tool. Over 5 years of IT experience, specifically in banking and risk domains, with strengths in data modeling, reporting, and analytics. Fluent in English and Russian. Certified in Oracle Database SQL and Java SE 8.