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Software Developer
I will write, fix, optimize, and analyze SQL queries for MySQL, PostgreSQL, and SQL Server. Whether you need help debugging errors, improving query performance, creating complex joins, stored procedures, or designing databases, I'll deliver clean, efficient, and well-documented SQL solutions with fast turnaround and reliable communication.
Platform:
MongoDB
•
MySQL
•
Oracle
•
SQLite
Expertise:
SQL
•
Big data
•
Performance
•
Query optimization