+ Manager Database at Nayatel, maintaining Large scale databases.+ Database availability, administration of Oracle, MySQL and PostgreSQL databases.+ Backups and recovery, implemented backup strategies using RMAN, datapump, pg_dump, pg_basebackup and mysqldump.+ Working on Oracle Data Guard, Configuration & Maintenance of DR sites for Oracle Databases.+ Performing all system administration and DBA activities including Installation, patching, updates, configuration maintenance of Databases.+ Daily Database Health Check Reporting, generate & review AWR, ADDM, ASH & extensive monitoring.+ Restoration of Production environment data on Development environment through RMAN, Datapump and other tools.+ Extensively worked on SQL and Management of Users, Schemas, Role Privileges, Table Privileges, Tablespaces.+ Performance Tuning of the database & backups.+ Hands on experience with Disaster Recovery, Oracle Patch Application & RMAN.+ MySQL Master Slave configuration and maintenance.+ Configuration of Hot Standby Databases and Master Slave Replication of PostgreSQL DBs.

+ Senior Database Administrator at ZONG CMPAK maintaining Large scale databases.
+ Backups and recovery, implemented backup strategies using RMAN.
+ Working on Oracle Data Guard, Configuration & Maintenance of DR sites for Oracle Databases.
+ Performing all system administration and DBA activities including Installation, patching, updates, configuration maintenance of Oracle Databases.
+ Daily Database Health Check Reporting, generate & review AWR, ADDM, ASH & extensive monitoring.
+ Restoration of Production environment data on Development environment through RMAN & Datapump.
+ Extensively worked on SQL and Management of Users, Schemas, Role Privileges, Table Privileges, Tablespaces.
+ Performance Tuning of the database backups.
+ Hands on experience with Oracle RAC, Disaster Recovery, Oracle Patch Application & RMAN.
+ Working on MySQL databases as well as MSSQL Database.
+ MySQL Master Slave configuration and maintainance.
+ Working on Hardware/Storage side System admin activities as well.

+ Database Administrator at Telenor Microfinance Bank maintaining Large scale databases.+ Database availability, administration of RAC databases.+ Backups and recovery, implemented backup strategies using RMAN.+ Working on Oracle Data Guard, Configuration & Maintenance of DR sites for Oracle Databases.+ Multiple Standby Database Creation & Management (Physical & Logical), Performed Successful Switchover Drills.+ Database Migration From Telenor Pakistan to Telenor Bank Using Data Guard Technology.+ Performing all system administration and DBA activities including Installation, patching, updates, configuration maintenance of Oracle RAC Databases.+ Daily Database Health Check Reporting, generate & review AWR, ADDM, ASH & extensive monitoring.+ Restoration of Production environment data on Development environment through RMAN & Datapump.+ Extensively worked on SQL and Management of Users, Schemas, Role Privileges, Table Privileges, Tablespaces.+ Performance Tuning of the database & backups.+ Hands on experience with Oracle RAC, Disaster Recovery, Oracle Patch Application & RMAN.+ Working on MySQL databases as well as MSSQL Database.+ Configuration of MSSQL Failover Cluster 2017.+ MySQL Master Slave configuration and maintainance.

Resident Engineer/Database Administrator at Zong, managing Zong\'s Large scale databases.
Database availability, administration of RAC databases.Backups and recovery, implemented backup strategies using RMAN.
Performing all system administration and DBA activities including Installation, patching, updates, configuration maintenance of Oracle RAC Databases on Solaris.
Daily Database Health Check Reporting, generate & review AWR, ADDM, ASH & extensive monitoring.
Configuration & Maintenance of DR sites for Oracle Databases.
Restoration of Production environment data on Development environment through RMAN & Datapump.
Extensively worked on SQL and Management of Users, Schemas, Role Privileges, Table Privileges, Tablespaces.
Performance Tuning of the database backups.
Hands on experience with Oracle RAC, Disaster Recovery, Oracle Patch Application & RMAN.

• Database availability, administration of RAC as well as Single Instance databases and Oracle Data Guard.
• Backups and recovery, implemented backup strategies using RMAN and Datapump.
• Performing all system administration and DBA activities including Installation, patching, updates, configuration maintenance of Oracle RAC and Single Instance Databases.
• Installation, Configuration & Maintenance of Oracle RAC.
• Installation, Configuration & Maintenance of Oracle Golden Gate on Oracle RAC environment.
• Oracle Heterogeneous Service Installation & Configuration on RAC (Oracle Gateways - MSSQL Server)
• Configuration & Maintenance of Oracle Data Guard for Oracle RAC environment.
• Oracle Enterprise Manager 12c and 13c Cloud Control implementation integration of different hosts and databases.
• Restoration of Production environment data on Development environment through RMAN & Datapump.
• Extensively worked on SQL and Management of Users, Schemas, Role Privileges, Table Privileges, Tablespaces.
• Performance Tuning of the database, tuned high load queries, applied indexes (partitioned & non-• partitioned) on the database tables.
• Hands on experience with Oracle Golden Gate, Data Guard, RMAN, Database Switchover and Failover.

• Database availability, administration of 4 live databases and Oracle Data Guard.
• Backups and recovery, implemented backup strategies using RMAN and Datapump.
• Performing all system administration and DBA activities including Installation, Cloning and Admin utilities.
• Active data guard implementation and planned switchover drills.
• Oracle Enterprise Manager 12c Cloud Control implementation integration of all databases.
• Knowledge and involvement in Oracle Database Up-gradation from 10g to 11g.
• Restoration of Production environment data on Development environment through RMAN & Datapump.
• Extensively worked on SQL, PL/SQL, Stored Procedures, Packages, Triggers. Managing Users, Schemas, Role Privileges, Table Privileges, Tablespaces.
• Performance Tuning of the database, tuned high load queries, applied indexes (partitioned & non-partitioned) on the database tables.
• Optimization of the CRM and Billing system from DB end.
• Hands on experience with Oracle Data Guard, RMAN, Golden Gate, Database Switchover and Failover.
• Knowledge of Oracle RAC and Oracle Golden Gate.
• Managing SAP DEV, QAS and PRD servers, user authorizations, roles creation, taking exports etc.
• SAP servers backups and Exports and monitoring jobs.
• 24/7 on call support and maintaining 4 live databases, troubleshooting and resolving the issues.

Performed duties as Web Developer. Design and development of different web applications using PHP (Code Igniter, Custom).