Position: SQL developer
Category: SQL
English level: intermediate
Years of experience: 11

I'm proud that several solutions I've developed 6-7 years ago are still working in production environment.
Strong experience in database design, development and deployment, T-SQL coding, query optimization, index/performance tuning for both OLTP and OLAP.
Strong experience in SSRS, SSIS, ETL, data transformation, reporting.
15+ years experience in credit cards transaction processing, including e-commerce payments. Good knowledge of ISO 8583 and PCI DSS standards. 
I've developed several solutions for online banking services, online payment processing, messaging systems ( via SMS and Telegram), data warehouses, reporting.
My current role is senior SQL developer (query design and performance optimization) for a rapid growing online retailer (up to 2 million deals per day), database size is over 50 TB.
Small teams and outsourcing are preferable. Clearly understandable development process, duties and responsibilities are important. Good PM and business analyst/product owner. No legacy code please :)