I will build and debug your java or sql database projects

Hi, I'm a computer science student with hands-on experience in SQL and database development, backed by an Oracle SQL certification. I can help you write clean and efficient SQL queries, debug queries that aren't working as expected, optimize slow queries for better performance, and work with relational databases like Oracle, MySQL, and similar systems. I've applied these skills in real academic projects, including building a full course management system, so I understand how to write queries that actually work in practical, structured systems, not just in theory. I communicate clearly in English, deliver quickly, pay close attention to detail and code quality, and I'm open to revisions until you're satisfied with the result. Whether you need a few queries fixed, a database issue debugged, or performance optimized, I'm ready to help. Feel free to message me before ordering if you have questions about your specific project, and I'm happy to clarify scope before we start. Looking forward to working with you!