Mojtaba Pourasgari

Oracle DBA & Data Warehouse Expert

<p>Results-driven IT professional with 10+ years of experience in database administration, data warehousing, and high-availability solutions. Expertise in Oracle databases (19C, 12C, 11G), performance tuning, ETL processes, and large-scale data integration. Proven track record in designing data warehouse architectures (star/snowflake schemas), optimizing SQL/PLSQL, and implementing Oracle Grid, ASM, RAC, and Data Guard for mission-critical systems. Adept at leading cross-functional teams to deliver scalable solutions for petrochemical, banking, and enterprise sectors.</p><p>Oracle Database Management (Installation, Configuration, HA/DR)</p><p>Data Warehouse Design &amp; ETL Development </p><p>Performance Tuning &amp; Query Optimization </p><p>Oracle Linux Administration &amp; Automation </p><p>Cloud Migration &amp; Multi-Cloud Integration (AWS, Azure)</p>