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Fiverr Pro
Nederlands
$
USD
I will create sql databases, queries and reports
Data Analytics, AI Workflows and Content Solutions
Versatile freelancer with a strong foundation in SQL, database design, and data analytics, backed by Microsoft SQL certifications and real-world projects. Skilled in Power BI, C/C++ (OOP), and buildin...
Over deze dienst
Need help with SQL databases, queries, reporting, or database design?
I can help you build, optimize, and analyze SQL databases using industry-standard practices.
Services I Offer
SQL Query Writing
Complex Joins & Aggregations
Stored Procedures
Database Design
Schema Diagram (ERD)
Data Import & Export
Query Optimization
Reporting & Data Analysis
Microsoft SQL Server Solutions
What You Can Expect
- Clean and optimized SQL code
- Well-structured database design
- Clear documentation
- Fast communication
- Reliable delivery
Whether you're a student, startup, business owner, or analyst, I can help transform your data into actionable insights.
Tools & Technologies
- Microsoft SQL Server
- SQL
- Relational Databases
- Database Normalization
- ERD Design
- Data Analysis
Why Work With Me?
I have hands-on experience designing and implementing database systems, including healthcare and analytics-focused projects involving relational database design, query optimization, reporting, and business intelligence workflows.
Please contact me before placing large or complex orders so I can recommend the most suitable package
Platform:
MS SQL
•
MySQL
•
SQLite
•
SQL Server
Expertise:
Datastructuur
•
Datawarehouse
•
SQL
•
Prestaties
Mijn portfolio
Veelgestelde vragen
What database systems do you support?
I primarily work with Microsoft SQL Server and SQL-based relational databases. Feel free to contact me before ordering if you use another database system.
Can you write complex SQL queries?
Yes. I can create queries involving joins, subqueries, aggregations, ranking functions, filtering, reporting, and data analysis.
Can you design database schemas and ER diagrams?
Yes. I can help design relational database structures, table relationships, normalization, and ERD/schema diagrams.
What information do you need before starting?
Please provide: Project requirements Existing database schema (if available) Sample data (if available) Desired output or report format
Can you optimize slow SQL queries?
Yes. I can review queries and suggest improvements to increase performance and efficiency
Do you help with academic or student projects?
Yes. I can assist with database design, SQL development, reporting, and project guidance for learning purposes.
