Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
I will fix, optimize or write sql queries and databases
Data expert for hire SQL Power BI and AI insights that turn numbers into growth
I am a Senior Database Developer and Data Analyst with 5 years of experience in SQL, BI, and data engineering. I specialize in data modeling, performance optimization, and leveraging Agentic AI to aut...
Over deze dienst
Having trouble with SQL errors, slow queries, complex joins, stored procedures, or database issues?
I can help you quickly fix, optimize, and develop SQL solutions for your business or project.
I work with SQL Server, MySQL, and relational databases and can help with query writing, debugging, optimization, data extraction, reporting queries, stored procedures, database troubleshooting, and data-related tasks.
What I can help with:
SQL query writing and debugging
Complex JOINs, CTEs, subqueries and aggregations
Query optimization and performance improvement
Stored procedures and functions
Data cleaning and transformation
Database troubleshooting
Reporting and analytical queries
SQL Server and MySQL tasks
Fast turnaround, clear communication, and clean, tested solutions.
Send me your SQL problem or requirements before ordering so I can recommend the right package.
