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Fiverr Pro
Nederlands
$
USD
I will optimize slow sql queries and improve database performance
Senior Dot Net Developer, ERP, SQL and AI Integration Expert
I am a Senior Software Engineer with 11+ years of experience building
enterprise-grade applications using ASP.NET Core, C#, SQL, and modern APIs.
I specialize in:
✔ ERP & business systems
✔ Secure w...
Over deze dienst
If your SQL queries are slow or your reports take too long to load,
I will help you optimize them for better speed and performance.
This service focuses on performance tuning, not just query writing.
What I do:
- Analyze slow queries and execution plans
- Rewrite queries for better performance
- Recommend and design proper indexes
- Reduce full table scans and heavy joins
- Suggest schema or query-level improvements
You will receive:
- Optimized SQL queries
- Clear explanation of performance improvements
- Practical recommendations you can reuse
Suitable for:
- Large tables
- Reports and dashboards
- Business-critical queries
- Production performance issues
Please message me before ordering so I can review the issue
and suggest the best package.
Databasetype:
Gecentraliseerde database
•
Relationele database
Platform:
mariadb
•
MySQL
•
PostgreSQL
•
SQL Server
Expertise:
SQL
•
Prestaties
•
Query-optimalisatie
•
Overige
Andere Databases diensten die ik aanbied
Veelgestelde vragen
What databases do you optimize queries for?
I optimize SQL queries for MySQL, SQL Server, PostgreSQL, and MariaDB.
What kind of performance issues can you fix?
Slow queries, long-running reports, heavy joins, missing indexes, and full table scans.
Do you only rewrite queries or also suggest indexes?
I rewrite queries and recommend proper indexes with clear explanations.
Will this change my database structure?
No structural changes are made unless discussed and approved in advance.
Should I contact you before placing an order?
Yes. Messaging first helps me review the issue and suggest the right package.
Can you optimize queries in production systems?
Yes, I follow safe optimization practices suitable for production environments.
