Tetiana Omelchenko

SQL Server,

• • Requirements Management & Solution Design: Coordination with specialized departments to record requirements and direct implementation into new, useful application functions

• • Backend Development: Development of three new modules of the applications using complex stored procedures and functions in MS SQL Server

• • ETL Management: Conception and implementation of data integration pipelines for security-critical data.

• • BI Reporting: Creation of Tableau dashboards and Ad-Hoc reports for management of Deutsche Bank security departments, leading to faster decisions based on clear data.

• • Performance Engineering & System Stability: Optimization of databases for 40% faster queries and ensuring a system availability of 99.9% through effective planning.

• • Interdisciplinary Release Management: Cooperation with various departments for the preparation of software releases for a smooth launch of new functions.

MS SQL Server, SSRS

• • Reporting & Data Analysis: Development and maintenance of over 50 complex reports using SSRS (SQL Server Reporting Services) to provide business-critical data for various departments.

• • Technical Implementation: Creation of the underlying logic using complex stored procedures and functions in MS SQL Server to ensure precise and high-performance data preparation for reporting.

MicroStrategy, Power BI, SSIS, MS SQL Server, DB2

• • End-to-End BI: Management and development of over 10 projects in the healthcare sector from start to finish, including monitoring of deadlines and quality.

• • Dashboard Design: Construction of over 25 dashboards with MicroStrategy to present important insights for management of hospitals.

• • Data Governance & Security Management: Management of user access (ACL) and security policies for over 100 users in compliance with strict data protection standards. Performance Engineering & Cube Optimization: Improvement of data cubes, resulting in 30% faster queries and a better user experience.