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I will fix slow sql queries and improve database performance
SQL and Power BI Expert 14 Years IT Experience Data Solutions
Data Analyst | SQL Server | Power BI | Business Intelligence
With 14+ years of experience, I help businesses turn raw data into decisions that matter. I specialize in SQL query optimization, Power BI...
About this Gig
Slow SQL queries hurting your productivity? Let me fix that.
If reports are taking too long, queries are timing out, or results dont look right you're not alone. Most issues come from missing indexes, inefficient joins, or poorly structured T-SQL.
With 14+ years in IT and hands-on SQL Server experience, I specialize in diagnosing database performance bottlenecks and rewriting queries for speed, accuracy, and reliability.
What I can help you with:
- SQL query optimization & T-SQL rewriting
- Execution plan analysis & index tuning
- Fix slow SQL Server queries & timeouts
- Debug incorrect results or logic errors
- Optimize stored procedures & complex joins
- Database performance tuning & refactoring
- SQL optimization for Power BI reports & dashboards
What you will get:
- Faster query execution
- Clean, optimized SQL code
- Indexing & execution plan recommendations
- Clear explanation of improvements
My approach is simple: find the root cause and deliver clean SQL tuning that actually works.
Slow query slowing you down? Share it and I will take a look.
Database type:
Relational database
•
Other
Platform:
MS SQL
•
SQL Server
Expertise:
SQL
•
Performance
My Portfolio
FAQ
What do you need from me to get started?
Please share your SQL query (or stored procedure), the database platform you're using (e.g., SQL Server), and a brief note on what’s going wrong—error message, slow performance, or unexpected output.
Will you create new tables or design schemas?
No—this gig focuses on fixing and optimizing existing SQL queries. If you need schema design or ERD diagrams, feel free to message me for a custom offer.
Do you also fix stored procedures or functions?
I specialize in debugging and optimizing stored procedures and functions. While I don’t work on triggers yet, I’m happy to review your script and guide you on the best approach.
Can you help schedule or automate SQL jobs?
While I don’t handle RPA or workflow tools, I can prepare your SQL scripts for scheduled execution via SQL Server Agent or cron jobs.
What if my issue requires more work than expected?
No problem - I’ll review your script first, explain what’s needed, and confirm the best package or custom offer before starting. Transparency first, always.
Can you integrate the optimized SQL with Power BI dashboards?
Yes - once your queries are optimized, I can connect them directly to Power BI and build high-performance dashboards if needed.
I'm not technical. Will I understand what you did?
Absolutely. I explain everything in plain English. Think of me as a translator between your database and you—you’ll know exactly what was wrong and how it was fixed. Promise.
Do you need access to my database?
Nope! Just send me the query, table structures, and a brief description of the issue. I work offline—your data stays secure with you.
Can you work with my specific database version?
Most likely, yes. I work with SQL Server. Just message me with your version and I’ll confirm.
What if I need changes after delivery?
That’s what revisions are for! Plus, all packages include email support. If something’s not quite right, I’ll make it right.
