Oleg Malov

Work for USA-based client to support bank collection call center. • Designed and implemented database architecture for call center application with a very complicated business logic from requirement to production on a very tight deadline of 2 months. • Did performance tuning of SQL stored procedures in several independent projects. • Created and amended SQL stored procedures, tables and functions to support the complicated business rules. • Created automated unit tests for SQL procedures.

Highly loaded online system to support online sales with as most as hundreds of thousand SQL requests per second and millions of clients. • Performance tuning of SQL stored procedures • Created and amended SQL procedures and functions to support complicated business rules. • Created complicated scripts to amend client’s financial data on live databases. • Designed and created new SQL architecture • Consulted junior programmers, run several technical meet-ups.