I will design optimize and fix your sql server database and slow queries

I design, tune and rescue SQL Server databases. 13+ years of backend engineering, 200+ projects delivered across Fiverr, Upwork, Freelancer and direct clients. On Fiverr: 5.0 rating and zero cancellations.

WHAT I DO

Schema design and normalization from scratch or on an existing mess. Indexing strategy, execution plan analysis and slow queries rewritten. Stored procedures, views, functions and triggers. Data migration and cleanup between servers or platforms.

HOW I WORK

I read the actual execution plan before touching anything, so the fix addresses the real bottleneck instead of guessing. You get before and after timings for every query I change, and nothing is applied to production until you have seen it work on a copy.

WHAT YOU GET

Scripts you can run yourself, an ERD where relevant, and a short written explanation of what was wrong and why the change fixes it.

I work with SQL Server, MySQL, PostgreSQL and Entity Framework Core.

Send me your schema or the slow query before ordering. I will tell you honestly what it needs and quote it before you buy.