Browse categories
Explore
Fiverr Pro
English
$
USD
I will design and optimize sql databases and queries for high performance
Gig Summary
Fast, Clean and Scalable Database Solutions
Database professional with 8+ years of experience in SQL, MySQL, PostgreSQL, ETL, and BI reporting. I have completed 40+ projects involving database design, performance tuning, data modeling, and syst...
About this Gig
Hi there!
Im a Database Programmer with 8+ years of experience, specializing in database design, SQL query writing, and optimization for SQL Server, MySQL, Oracle, PostgreSQL, and reporting solutions like Power BI and SSRS.
I help businesses make their databases fast, efficient, and ready for reporting, whether its optimizing slow queries, redesigning your database schema, or preparing data for dashboards.
What I Offer
- Database Design & Normalization: Create or redesign schemas for efficiency and scalability
- SQL Query Optimization: Improve query speed and reduce resource usage
- ERD & Schema Documentation: Clear diagrams for easy understanding
- Stored Procedures, Triggers & Views: Automated, reusable logic
- Data Import/Export & Reporting Prep: Ready for Power BI/SSRS dashboards
Databases I Work With
- SQL Server | MySQL | Oracle | PostgreSQL | MongoDB | MS Access | SQLite
Tools / IDEs
- SQL Server Management Studio | SQL Developer | Workbench | MongoDB Compass | MS Access
Why Choose Me
- 100% client satisfaction
- Clean, optimized, and scalable code
- Excellent communication
- On-time delivery every time
Important
Please contact me before placing an order to discuss your project requirements and
Platform:
MySQL
•
PL/SQL
•
PostgreSQL
•
SQL Server
Expertise:
Design
•
Normalization
•
SQL
•
Query optimization
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes! Please contact me first so I can understand your requirements and provide the best solution for your database needs.
Which databases do you work with?
I work with SQL Server, MySQL, Oracle, PostgreSQL, MS Access, SQLite, and can also handle MongoDB for reporting purposes.
Can you optimize slow SQL queries?
Absolutely! I can analyze and optimize your queries to improve performance and reduce execution time.
Do you provide database design services?
Yes. I can design new databases, improve existing schemas, create ERD diagrams, normalize tables, and ensure your database is scalable and efficient.
Will my database be ready for reporting tools like Power BI or SSRS?
Yes! All my database design and optimization work ensures smooth integration with Power BI, SSRS, or other reporting tools.
How do you handle large databases or multiple queries?
For larger databases or multiple queries, I recommend the Standard or Premium packages, which cover optimization, full design review, and performance tuning.
Do you provide documentation or reports for the changes made?
Yes! Every order comes with a short report outlining changes, improvements, and recommendations.
How fast can you deliver?
Delivery times vary by package: Basic (2–3 days), Standard (4–5 days), Premium (7-15 days). Fast delivery is available as a gig extra.
Reviews
19 reviews for this Gig
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
L lamonique19
United Kingdom
Ongoing collaborationExcellent !
$100-$200
Price
Helpful?L lamonique19
United Kingdom
Ongoing collaborationIncredibly intelligent, recommendable, very polite and helpful.
$200-$400
Price
Helpful?U user56390318
Netherlands
Good work, sometime we were not on the same line
$50-$100
Price
Helpful?S saribansar
Pakistan
Ongoing collaborationGOOD WORK!
$100-$200
Price
Helpful?A 
arincrumley
United States
Master at making queries.
$50
Price
Helpful?
Reviews
19 reviews for this Gig
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
L lamonique19
United Kingdom
Ongoing collaborationExcellent !
$100-$200
Price
Helpful?L lamonique19
United Kingdom
Ongoing collaborationIncredibly intelligent, recommendable, very polite and helpful.
$200-$400
Price
Helpful?U user56390318
Netherlands
Good work, sometime we were not on the same line
$50-$100
Price
Helpful?S saribansar
Pakistan
Ongoing collaborationGOOD WORK!
$100-$200
Price
Helpful?A arincrumley
United States
Master at making queries.
$50
Price
Helpful?
