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Fiverr Pro
Português
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I will provide smart sql solutions for queries, databases, and data analysis
I am the person you call to make your data easy to understand
I’m Ochuko Ejemudaro, a Microsoft Certified Power BI Expert, Google Certified Data Analyst, BI Developer, and Data Analyst with over 5 years of experience in Power BI, SQL, Excel, Python and Data Ana...
Sobre este Serviço
Struggling with SQL errors, slow queries, poorly designed databases, or confusing results?
Important: Please contact me before placing an order so I can understand your requirements and recommend the best solution.
I'm a professional SQL expert with hands-on experience in writing, fixing, optimizing, and analyzing SQL queries. Whether you're dealing with a broken query, performance issues, or a full database task, I'll help you turn raw data into accurate, meaningful results.
I help businesses and individuals solve SQL problems by delivering clean, optimized, and reliable SQL solutions that work.
What I can help you with:
- Simple & complex SQL queries
- Debugging and performance optimization
- Database design & schema creation
- Tables, views, indexes & relationships
- Stored procedures & triggers
- Joins, subqueries & advanced logic
- Data analysis & reporting with SQL
- Fixing and improving existing SQL projects
- Normalization & de-normalization
Why work with me:
- Accurate & optimized SQL solutions
- Fast delivery & clear communication
- Free consultation before every project
- Professional & confidential service
Message me now and lets build a smart SQL solution for your problem.
Meu portfólio
Perguntas frequentes
Should I contact you before ordering?
Yes. Please message me first so I can understand the scope and recommend the correct package or custom offer.
What kind of SQL problems can you solve?
I can help with almost any SQL task — writing queries, fixing errors, optimizing slow queries, database design, analysis, or improving existing SQL projects.
Which SQL databases do you support?
I work with SQL Server, MySQL, PostgreSQL, and other SQL-based databases. You can message me to confirm your specific setup.
Can you fix or optimize existing SQL queries?
Yes. I can debug slow or incorrect queries, optimize performance, and improve query logic.
Do you handle complex SQL projects?
Yes. From simple queries to advanced joins, stored procedures, database design, and optimization.
Do you provide documentation for SQL work?
Yes. I can include clear documentation explaining queries, logic, and database structure when needed.
