Position: Senior Data Engineer, BI Engineer, Database Developer
Category: SQL
English level: upper
Years of experience: 11

Performance tuning that achieved to optimize long-running queries from several hours to several minutes
I have 22 years of experience as a Software Developer, primarily in databases technologies (OLAP, data warehouse, OLTP, BI, ETL, database design performance tuning). 
I had been taking part in several projects as Senior Software Developer, including projects based on large data warehouse (terabytes of data).
I took part in all development stages: from discussing requirements with customer and designing requirements specification to the end software and its maintenance. I was responsible for logical design of database, development, deployment, maintenance, database administration, designing user interface, analytical reports development, data analysis, users’ support.
Good problems solving and analytical skills and independent development, quick learner.
Looking for project with large amount of data.
Flexible work schedule.
Remote work.