Sergey K.


Remote job

Full time

Available now


Senior Software Engineer

Oracle SQL, PL/SQL

development Oracle Data Warehouse

support Oracle DB objects

development and maintenance Oracle Query optimization

Process optimization

Talent Story

February 2017 - Present

Senior Software Engineer

February 2008 - December 2016

Senior Oracle Developer

Data migration/ Data loading

Process automation ETL resources development

ETL process development

TDD Development

Shell scripts development

Python development

Oracle Python
April 2011 - September 2011

DB Architector, PostgreSQL developer

The main objective of the project was to design, develop and implement storage of log's of a customer’s bank online and offline transactions, within the limits of following requirements:

Volume of transactions for storage - 1 petabyte

Storage of archive transactions in cloud services

Storage format - partitions / partition sharding

Immediate delivery of reports for a client in a period 3 to 6 months

October 2005 - February 2008

Senior Oracle Developer

The main goal of the project was in providing data and analytical tools to clients, online competitive intelligence service and helping clients protect and grow their market share through the application of internet measurement data.

September 2002 - October 2005

Oracle DBA

Oracle DB maintenance

Oracle Standby servers

maintenance Oracle SQL, PL/SQL

Development Oracle query optimization

Writing technical documentation


1997 - 2002

Dnipropetrovsk National University of Railway Transport

Engineer's degree, Computer intellectual systems and networks

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