• Design, develop, and maintain SQL databases, tables, views, and stored procedures. • Write and optimize complex SQL queries for data retrieval and reporting. • Develop stored procedures, functions, triggers, and database scripts. • Perform database performance tuning and query optimization. • Ensure data accuracy, integrity, consistency, and security. • Troubleshoot database-related issues and resolve errors. • Work with large datasets and perform data extraction, transformation, and loading (ETL). • Create database reports and support business intelligence requirements. • Collaborate with developers, data analysts, and other technical teams. • Assist in database backup, recovery, and maintenance activities. • Maintain proper documentation of database structures and SQL scripts. Requirements • Strong knowledge of SQL and RDBMS concepts. • Hands-on experience with MySQL, Microsoft SQL Server, PostgreSQL, or Oracle. • Good understanding of SQL queries, joins, subqueries, and aggregate functions. • Knowledge of stored procedures, functions, triggers, and views. • Understanding of database normalization and indexing. • Familiarity with database design and data modeling. • Knowledge of query optimization and performance tuning. • Understanding of primary keys, foreign keys, and database constraints. • Basic knowledge of ETL processes and data warehousing. • Strong analytical and problem-solving skills.