Ihar Hlushan

Experience

• 

  KPMG Belarus

  Jul 2018 - Aug 2018

  Audit Assistant
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  EPAM Systems

  Sept 2019 - Dec 2023

  Project: EPAM Anywhere.Project Roles: ELT Developer/Data Integration Engineer.Participation:- Developing ELTL pipelines using DBT approach (creating DBT models using SQL/Jinja)- Adding new different sources (Kafka, Sharepoint, Excel files/Lists) to the DWH using TypeScript- Providing Unit and Data Quality tests- Providing data obfuscation for sensitive data- Providing data correction for dirty data from different sources- Participating in alert monitoring (Sumo Logic logs) and fixing some errors caused by sources or models- Creating documentation for developed objects- Participating in code review- Performance optimization- Code readability improvementDatabase: AWS Athena.Tools: DBT, JIRA, Confluence, Git, Gitlab, Microsoft VS Code.Technologies: SQL, Jinja, Python. Show less Project: Telefonica Germany GmbH & Co (O2), Munich, GermanyProject Roles : ETL Developer/Data Integration EngineerParticipation:- Analyzing requirements from customer.- Developing Oracle PL/SQL packages to implement ETL solutions in classical DWH and SQL notebooks using Azure Databricks in Cloud DWH.- Providing unit/integration tests for developed solutions.- Performance tuning.- Creating project documentation.Classical DWH Database: Oracle 12c, Cloud Database: Azure Databricks.Classical DWH tools:Toad for Oracle, BICSuite Schedulix, (scheduling and flow management solution), SVN. Internal products of the customer - BART (self-service UI for passwords) and DWSODA (automatic deployment).Cloud DWH tools:Azure Synapse Analytics, Azure Databricks, Git, Azure DevOps, Power DesignerTechnologies: SQL, PL/SQL, Python. Show less

  • Data Engineer

    Apr 2023 - Dec 2023

  • Data Engineer

    Aug 2021 - Mar 2023

  • Financial Analyst

    Sept 2019 - Aug 2021
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  Betera

  Dec 2023 - now

  Data Engineer