SQL Server | Oracle PL/SQL | Power BI Expert | Database Development | Business Intelligence | Query Optimization

I am a SQL Developer and Business Intelligence Specialist with more than 6 years of professional experience delivering database, reporting, and analytics solutions for academic and enterprise organizations.

My expertise includes SQL Server, Oracle (PL/SQL), Power BI, Business Intelligence, database design, query optimization, stored procedures, ETL processes, and reporting automation.

I help businesses solve data-related challenges by developing high-performance SQL queries, optimizing slow databases, designing scalable database structures, creating Power BI dashboards, and automating manual reporting processes.

My services include:

• SQL Query Development
• SQL Query Optimization
• Stored Procedures & Functions
• SQL Server (T-SQL)
• Oracle PL/SQL
• Database Design
• Database Performance Tuning
• Power BI Dashboards
• Business Intelligence
• ETL & Data Processing
• Data Analysis
• Reporting Automation

Why work with me?

✔ More than 6 years of hands-on experience
✔ Clean, optimized and well-documented code
✔ Fast communication
✔ On-time delivery
✔ Business-oriented solutions
✔ Strong analytical and problem-solving skills

Whether you need a single SQL query, database optimization, Power BI dashboards, reporting automation, or a complete database solution, I am committed to delivering high-quality results that help your business make better decisions.

Let's build something great together.

Work Terms

• Available Monday to Friday (Flexible schedule)
• Fast response within 24 hours
• Open to fixed-price and hourly projects
• Clear communication throughout the project
• Regular progress updates
• Long-term collaborations are welcome
• Time zone: GMT-5 (Peru)