Andrew Andrew

Professional Summary: Results-driven T-SQL developer with 10+ years of experience in designing and optimizing complex database systems. Worked with MS SQL, mysql and Sybase databases. Built data and structure models, stored procedures, functions, triggers and so on. My interest was strongly focused on database optimization, data modeling and database performance tuning: • improving query performance (analyze SQL-plans, profiler); • transforming table structures to 3-rd normal form; • creating indexes and foreign keys. Optimized database performance resulting in 15% faster data processing. Collaborated with business stakeholders and other software developers to gather requirements and provide data insights. Built data reports using MS Reporting Services increasing decision-making capabilities by 40%. Implemented automated data collect system using SQL-jobs (from various sources) in 90% reduction in daily manual data processing.