Mahadi Islam Rasel Email & Phone Number

I want to work in an organization which has a challenging role where I can develop my professional knowledge and apply my abilities, especially in the field of Database and Systems.About 9+ years of experience in IT field. My skills include Oracle Professional DBA with 6 years of experience managing complex UNIX-based Oracle Databases. Experienced in a wide range of mission-critical technologies, specializing in database administration best practices for High Availability (RAC, DATA GUARD, RMAN), Performance Tuning and Troubleshooting.Following are key highlights of my experience:• Oracle Database Administration 11g, 12c & 19c• Oracle Active Data Guard 11g, 12c & 19c• Oracle Real Application Clusters (RAC) 12c, 19c• Oracle Database Performance Tuning• Oracle Database Grid Infrastructure• Oracle Fusion Middleware 12c - Forms & Reports, Oracle APEX Administration.• Oracle WebLogic Server 12c & 14c, Oracle WebLogic Server Cluster & Load Balancing.• Oracle Enterprise Manager Cloud Control 13c, Oracle Business Intelligence 12c• PostgreSQL Database Administration• MySQL Database Administration• Microsoft MS-SQL Server• Mongo DB Administration• Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE)• VMware ESXi• Cloud: AWS and Oracle Cloud Infrastructure (OCI)• Network: Manages LAN, WAN, VLAN, NAT, Manages Mikrotik Router, CISCO Router, Etc.