Olha Molodozhenia

• Responsible for data loading from external sources (ETL/Pentaho Data Integration, Scheduling on Linux) • Implementation of key performance indicators (SQL / Exasol, VectorWise, Actian Vector) • Mass migration from VectorWise to Exasol • Scripting with Python

• Meeting other teams and deriving technical requirements • Planning and managing projects • Developing of PL/SQL packages for the financial processes • Tuning performance of PL/SQL Procedures

Business Analysis Systems Development Team • Developing of PL/SQL packages for the financial processes • Tuning performance of PL/SQL Procedures • Building workflows with Informatica • Creating reports (Oracle Exadata, PL/SQL, SAP BusinessObjects BI) • Extending internal technical documentation

• Developing PL/SQL Procedures (Oracle Exadata) • Creating reports (Oracle Exadata, PL/SQL; Microsoft Excel) • Extending internal technical documentation • Load data (ETL) from external data sources (Informatica PowerCenter) • Quality assurance including development of test plans and identification of the edge cases

• Mathematical Methods of Decision Making • Decision-making in hierarchical systems • Risk management Master’s Thesis Identification of behavior patterns of mobile network subscribers and prediction of their behavior using a group method of data handling

• Calculus • Linear Algebra • Probability Theory and Statistics • Operations Research • Neural Networks • Algorithms and Data Structures • Programming Languages Bachelor’s Thesis Prediction of financial activity of the enterprise using a group method of data handling