Position: Data Engineer
Category: Data Engineer
English level: intermediate
Years of experience: 3


Data Engineer:
Epam, September 2021 - Present
Performed data model synchronization between systems SimCorp and AWS Glue/Athena combo.
Performed ETL using Snowflake and ActiveBatch.
Performed PowerBI data model synchronization.
Performed PowerBI Dashboard update/fix.


Database engineer: 
Innohub, February 2021- September 2021
 Architecting, implementing and operating stable, scalable and
highly performant procedures and functions
 Diagnose and resolve bugs and performance issues 
 Analyzing and optimizing queries
 Create/alter/drop schema’s object: tables, views, indexes and
others
 Preparing and validating data for testing, training ml-models
 Build ETL-process with SQLalchemy (Python library)
Technologies were used:
PostgreSQL, pgAdmin, DataGrip, Jira/Confluence, Docker, PLpgSQL, SQLalchemy 

Oracle PL/SQL Developer: 
UNITY-BARS, November 2019- January 2021
- Architecting, implementing and operating stable, scalable and
highly performant packages of procedures and functions
- Direct work with Oschadbank( the customer), discussion of
the formation of requirements.
- Analysis of the architecture of the current project for the
system analysts department and further evaluation of the work
- Diagnose and resolve bugs and performance issues 
- Analyzing and optimizing queries.
- Creating reports in FastReport.
- Writing reentrant scripts
- Writting technical documentation.
- Create/alter/drop schema’s object: tables, views, indexes and
others
- Preparing and validating data for testing

I've worked on project such as: financial monitoring, implementation of IBAN, integration with SingleWindow (international money transfer systems such as Western Union, MoneyGram), analytics on deposits and loans.
Technologies were used:
Jira/Confluence, PL/SQL, Oracle Database 11g, FastReport, TOAD, PL/SQL Developer.