Experience

Severex

• Poland
• IT Services and IT Consulting
• 1 - 100 Employee

• Data Engineer/BI Engineer

  • Feb 2020 - Present

  Extracting and loading marketing data from various APIs (aol, amazon, facebook, google and etc) using Python 3, Google Storage and Apache Airflow into Google BigQuery and Snowflake. Reqs: - Creating, deploying and managing all infrastructure - Designing architecture - Implementing solutions - Communicating with product owners to gather requirements - Optimizing infrastructure costs - Creating tableau dashboards (quite less simple, created more complex in PowerBI) - Testing - Analyzing business and data Tech stack: - Google Cloud (Google Storage, GKE Cluster, Google BigQuery, Google Composer aka Apache Airflow, Pub/Sub, Cloud Build and etc) - Snowflake - Tableau - Docker Always exploring for new techs to master and apply Show less



Akveo

• United States
• Software Development
• 1 - 100 Employee

• BI Engineer/Data Analyst

  • May 2019 - Feb 2020

  Working on different cloud projects on Azure where the main goal was to gather, transform, analyze and visualize data. Reqs: - Creating, deploying and managing all infrastructure; - CI/CD; - Designing architecture; - Implementing solutions; - Communicating with product owners to gather requirements; - Optimizing infrastructure costs; - Creating Power BI dashboards; - Testing; - Analyzing business area and data; Tech stack: - Microsoft Azure Cloud (Azure SQL, Azure Stream Analytics, Azure IOT Hub, Azure Event Hub, Azure Logic App, Azure DevOps, Azure Blob Storage, Azure Data Factory, Azure Key Vault, Azure Service Bus and etc) ; - Microsoft SaaS (tabular model); - Power BI; - Mongo DB. Show less



Vizuatica

• Беларусь, Минск

• DWH Engineer/ETL Developer

  • Feb 2018 - May 2019



Invento Labs

• Belarus
• IT Services and IT Consulting
• 1 - 100 Employee

• Software Engineer/DWH Engineer

  • Sep 2017 - Feb 2018

  Tasks performed: • Designed schemas in DB: Oracle DB, MS SQL, PostgreSQL for creating Data warehouse • Wrote SQL scripts for ETL process on Pentaho • Analyzed business area and documented it in tech specifications. • Used AirFlow to create scheduling system for ETL. Python, SQL, BASH was required to be used • Tested a solution regarding to business requirements and documented it (unit tests) • Optimized queries for improving performance • Communicated with customers Environment: • Oracle DB, MS SQL, PostgreSQL, Apache AirFlow, CentOS, Pentaho. Show less



EPAM Systems

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Software Engineer

  • Aug 2016 - Sep 2017

  Tasks performed: • Designed schemas in database in accordance with customer needs • Wrote PL/SQL, SQL scripts for ETL process • Analyzed business area and composed solution proposal or solution concept for resolving issues or for satisfying business needs • Documented everything during the workflow • Tested a solution regarding to business requirements and documented it (integration tests, unit tests) • Optimized queries for improving performance • Communicated with customers Environment: • Oracle Database 11g, Microsoft SQL Server • 1. Toad for Oracle 2. DWSODA 3. SVN 4. Cognos BI ( IBM Cognos Transformer, IMB Cognos Framework Manager, IMB Cognos Configuration etc) 5. SQL Developer 6. IVC 7. Microsoft Word 8. Microsoft Excel • EXASOL DB, Apache AirFlow, AWS services, Docker, Linux Ubuntu. • FTP, Amazon S3. • Cognos BI, Microsoft BI, EDWH, OLAP Show less