Position: Разработчик Data Warehouse
Category: SQL
English level: basic
Years of experience: 11

Designed Data Warehouse using Informix, java
Resolving migration issues
- performance enhancement
- data migration 
- DWH design / development / management
Mssql, mysql, mongo,postgresql,mongo

Designed Data Warehouse using Informix, java.

Designed Excel Dashboards. Prepared forecast revenue using Excel dashboards (managed the tool using SQL scripts). Prepared new tools for Finance Department