Position: SQL/BI Developer
Category: SQL
English level: upper
Years of experience: 5


BI/DB Developer, EveryMatrix, Lviv
Jul 2021 - Nov 2022
• Designed and implemented stored procedures views and other application database code
objects
• Maintained live-time reading data from Kafka topics, data aggregation and writing into
PostgreSQL
• Process data migration and store raw data in BigQuery
• Optimized SQL scripts
• Prepared customer reports

BI/SQL Developer, Enapps, Lviv
Oct 2017 - Jul 2021
• Ensuring accuracy and integrity of data and applications through analysis, coding, profiling
and problem resolution;
• Gathered and translated business requirements into technical solutions as reports,
dashboards, and KPIs in Klipfolio, Stimulsoft, Solver and Pentaho;
• Interacting with users and deliver the results up to their requirements;
• Importing data from various sources (flat file, excel, raw file & various databases) and
exporting to various destinations using Pentaho PDI.
• Using the ETL tool (PDI) to develop jobs for extracting, cleaning, transforming and loading
data into data warehouse.