Highlights:

Skills:ORACLE DBA, LINUX ADMIN, IT Infrastructure, ORACLE RAC, DATA Gurad, RMAN, Integration

Manager,Database Administrator 02/2013 - current
Standard Bank Litmited, Dhaka, Dhaka Bangladesh
Industry: Banking
I have almost 10 year experience in IT field, such as Database Admin in ORACLE, MS-SQL Server, DB2, Linux, Windows,System Integration, Data Warehouse, Business Intelligence
RESPONSIBILITIES ? Ensure implementation of standard Oracle S/W Architecture, high availability(RAC,DG), smooth operation for all business critical databases. Perform Database Backup Recovery, Performance Tuning, Capacity Planning, Database Migration and Monitoring of Database Activities. ? Involved in complete database design including conceptual, logical and physical models ? Developed stored procedures, triggers, views and adding/changing tables for data load and transformation, and data extraction. ? Explored and introduced new technology, services and opportunities in existing systems. ? Strategic alignment, planning, budgeting and forecasting. ? Extensively used DBA Utilities, RMAN, Oracle enterprise manager, SQL*Loader, export/import,, ? Experience in implementing Oracle Data Guard (Physical and Logical Standby Databases) - Over Five years providing 24 x 7 technical supports ? Liaise with apps support to define acceptable transaction response times for key business applications. ? Manage OS Administration such as Oracle Solaris, Linux, HP UX , IBM AIX and Windows Server ? Report testing in a development environment to ensure reports return the correct results according to the specification as well as ensuring the performance time is acceptable. ? Devise and implement a database disaster / recovery strategy. ? Address performance enhancement of SQL Scripts ? Administrator tasks like managing users, roles and permissions. ? Technical Analysis, Application Code Review, Implementation, 24 x 7 production support. ? Corresponding with Application vendor for any kind of crisis in Production databases, any configuration changing issues, tracking and follow up AR (Active Request) list with them, preparing change request documentation.--
Associate Manager, Database Administration 09/2009 - 01/2013
BRAC Bank Limited, Dhaka, Dhaka Bangladesh
Industry: Banking
I have almost 10 year experience in IT field, such as Database Admin in ORACLE, MS-SQL Server, DB2, Linux, Windows,System Integration, Data Warehouse, Business Intelligence
RESPONSIBILITIES ? Ensure implementation of standard Oracle S/W Architecture, high availability(RAC,DG), smooth operation for all business critical databases. Perform Database Backup Recovery, Performance Tuning, Capacity Planning, Database Migration and Monitoring of Database Activities. ? Liaise with the IT Operations teams and application support on the implementation of the roadmap. ? Define standards for HA, database parameters, object naming convention, data synchronization, database security and space management. ? Support the IT Operations teams in the resolution of complex database issues including performance tuning. ? Define the backup / restore policy for all key business applications and audit for compliance. ? Devise and implement a database disaster / recovery strategy. ? Liaise with the Systems and Storage engineer to ensure that there is sufficient capacity to handle the forecasted database growth (capacity management). ? Working with Enterprise Data warehouse (Oracle warehouse builder) ? Design and Developing ETL/ELT Tools (PL/SQL,T-SQL, Shell Script, ASP.Net) ? Working with Business Intelligence (Oracle Business Intelligence) ? Database design for in-house applications. ? Backup & Recovery with RMAN/Logical/Physical ? Monitor database configured with Oracle Weblogic and Fusion Middleware components(ORACLE Grid Control, BI, OSB, Golden Gate) ? Research and development with new technologies and suggest appropriate changes for the upcoming needs. ? Providing DBA technical support and solutions within limited available time as required by day to day business process. ? Resolve all database related error’s. ? Support to MS SQL SERVER 2000/2005(Tuning, Migration, Maintained)--
Database Egineer 06/2006 - 06/2009
Millennium Information Solution Ltd, Dhaka, Dhaka Bangladesh
Industry: Software
I have extensive experience core banking migration, integration, DBA Admin, client support.
RESPONSIBILITIES ? Oracle 10g database installation, configuration, and maintaining version/patch upgrades in ( Linux, Windows, and AIX platform). ? Database design (RDBMS) for integrated banking software. ? Assisting customers in understanding the implications of potential DBMS exposures based on application risk ? Plan & administer database environment, database size, storage space usage management, database performance monitoring and tuning for Oracle database in production and development environment. ? Plan and implement database backup & recovery strategy in several bank in Bangladesh . ? Leading a team for data migration (Cross migration MS-SQL Server, Mysql to Oracle) ? Enrolling users and maintaining system security integrated in core banking software “Ababil” ? Oracle database & application support to client (several bank in Bangladesh) ? Providing DBA technical support (Level3) and solutions within limited available time as required by day to day business process. ? Work to Service Level Agreements to manage uptime and performance of both systems and services ? Contacting database vendor “oracle support” for technical support ? Performed investigation of system events, wait states, lock and latch activities and took corrective action based on analysis of these activities. ? Install and Configured and administered Oracle physical standby database 10g on (several bank in Bangladesh) ? Linux Shell and Windows batch programming to automate database backup and Daily monitoring task.--

Darul Ihsan University 09/2000 - 09/2005
Dhaka, Dhaka, Bangladesh
Degree: Bachelor's Degree
Major:Computer Science & Engineering
I have complete BSc. in computer science and engineering from oldest private university in bangladesh.

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