Database and BI developer with over 7 years of experience. Worked with Oracle DB, MS SQL, PostgreSQL based systems. Have large experience in SQL and PL/SQL development – writing complex queries, reading execution plans, optimization. Writing stored procedures – from small internal reports to database-based web-services and data integration procedures.Since 2017 I started to be interested in BI systems, took several Qlik courses, and now I have more than 5 years of experience with Qlik (QlikView, Qlik Sense) - familiar with the full development cycle, from data extraction to building models, applications, access and distribution control.In my free time, I enjoy different kinds of cycling – road and mountain, take part in local competitions. I am also fond of photography and, in recent times, a beginner drone pilot.