I have more than 10 years of experience in the field of databases and data warehouses. Database development, data modelling and ETL design, shell scripting, BI reporting, technical specifications writing.
- DB Development: Oracle, Snowflake, MySQL, MS SQL, PostrgeSQL, DB2, Hive - developing ETL packages, stored procedures, functions, writing queries for reporting
- ETL tools: Informatica, Alteryx Designer, Apache Ni-Fi
- Technical writing: Tech Design Docs, Function Requirements Docs, User Stories etc
- BI Reporting: Tableau, OBIEE, TIBCO Spotfire, Crystal Reports, Klipfolio, Cognos BI
- Modeling tools: MS Visio, Lucidchart, Enterprise Architect, gliffy
- Scripting: Shell (bash, ksh), Python, PowerShell
Languages: fluent in English and Polish, native Russian.