Kategorien durchsuchen
Entdecken
Fiverr Pro
Deutsch
$
USD
I will professionally review and optimize your sql queries and stored procedures
SQL Developer, Business Intelligence
I am a results-driven, self-taught Business Intelligence Developer with a proven track record designing and implementing end-to-end data solutions across the Microsoft BI Stack. I am an expert in T-SQ...
Über diesen Service
Is your SQL code running slower than expected? Are you unsure if your queries follow best practices or scale efficiently?
With over 12 years of experience as a SQL Developer and Senior Data Engineer, I provide professional SQL code reviews focused on performance, reliability, maintainability, and best practices.
I can review:
- SQL queries
- Stored procedures
- Views
- Functions
- SQL Agent Jobs
- SSIS Packages
During the review, I'll identify:
- Performance bottlenecks
- Logic errors and bugs
- Poor coding practices
- Indexing opportunities
- Readability and maintainability improvements
- SQL optimization recommendations
You'll receive practical, easy-to-understand feedback that you can immediately apply to improve your code. My goal isn't just to point out issues, it's to explain why they matter and how to fix them.
Whether you're a developer, student, DBA, or business owner, I'll help you write cleaner, faster, and more reliable SQL.
Please contact me before ordering if you have a large project or multiple SQL objects to review.
Entwicklungstechnologie:
Andere
FAQ
What types of SQL code do you review?
I review SQL queries, stored procedures, views, functions, triggers, and T-SQL scripts. I primarily specialize in Microsoft SQL Server but can also review general ANSI SQL and other SQL dialects.
What will I receive after the review?
You'll receive detailed feedback that may include: - Performance improvements - Bug and logic issue identification - Best practice recommendations - Code readability suggestions - Index recommendations Depending on your package, you'll also receive a review report and/or a recorded walkthrough
Will you rewrite my SQL code?
The primary purpose of this gig is code review. If you would like me to rewrite or optimize your SQL code, you can purchase the Query Rewrite gig extra or contact me for a custom offer.
How many SQL objects are included?
Each package specifies the number of SQL objects included (queries, stored procedures, views, or functions). If you have additional objects, I can create a custom offer.
Can you review slow SQL queries?
Yes. Performance tuning is one of my specialties. I can identify inefficient joins, missing indexes, unnecessary scans, poor filtering, and other common causes of slow SQL performance.
Can you review execution plans?
Yes. If you provide an actual or estimated execution plan, I can analyze it and recommend ways to improve performance.
Is my code kept confidential?
Absolutely. All code shared with me is treated as confidential and is never shared with anyone else.
Do you review database design as well?
Yes. If your SQL issues are related to schema design, normalization, indexing strategy, or database structure, I can provide recommendations as part of the review or through a custom offer.
Should I contact you before ordering?
Yes, especially if: - Your project contains many SQL objects - Your codebase is very large - You need an expedited delivery - You're unsure which package best fits your needs I'm happy to recommend the right package before you order.
