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Fiverr Pro
Nederlands
$
USD
I will write sql queries,joins,ctes,subqueries and views
SQL Developer, MSSQL, MySQL, Query Optimization Expert
SQL Developer with hands-on experience in SQL Server, including query optimization, stored procedures, joins, CTEs, views, indexing, ETL processes, and SSIS. I specialize in identifying and fixing slo...
Over deze dienst
Hi, I am a SQL developer and I will help you with:
- SQL query writing
- Complex joins
- CTE and subqueries
- Views and temp tables
- Group by, rollup,cube
- query debugging
- query explanation
- SQL Server/ MySQL support
Why choose me ?
- Clean and readable SQL
- Fast delivery
- Performance-focused approach
- Beginner-friendly communication
- Support after delivery
Message me before ordering for better understanding.
Platform:
MS SQL
•
MySQL
•
SQL Server
Expertise:
Datastructuur
•
Design
•
Normalisatie
•
SQL
•
Prestaties
Mijn portfolio
Veelgestelde vragen
will you keep my data and query confidential ?
Yes, all schemas, sample data and business logic are kept confidential
Can you work on large database tasks or ongoing support ?
Yes, I can handle long-term SQL support, reporting queries and optimization tasks.
Which databases do you support ?
SQL Server, MySQL
What do you need before starting ?
Please send table schema, sample data, expected result and database type.
Do you provide fast delivery ?
Yes, urgent delivery is available for small and medium SQL tasks.
