Shaik Abbas DBA
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Shaik Abbas is an Oracle Certified Professional with over 9 years of experience as an Oracle DBA and 2 years as an Oracle Apps DBA and Linux Administrator. He has extensive experience with Oracle databases, applications, and Linux operating systems. Some of his key skills and responsibilities include Oracle database administration, installation and maintenance of RAC clusters, database upgrades, backup and recovery strategies using RMAN, and performance tuning. He has worked on various projects involving implementation and support of Oracle EBS and databases for clients in Kuwait.
Shaik Abbas DBA
- 1. Email: abbas.ocp@gmail.com Mobile No: +965 66676362 Shaik Abbas Mobile: +965-66676362 ~ E-Mail: abbas.ocp@gmail.com Oracle Certified Professional with 9+ years’ experience on Oracle database 10g/11g/12c and Oracle Linux 5/5.9/6/6.5 along with 2 years of Experience in Oracle virtual manger and Oracle virtual server’s 3/3.3.1. And Oracle applications (EBS 11/12.2.3) PROFESSIONAL SNAPSHOT A dynamic professional with over 9 years of experience as Oracle DBA. A dynamic professional with over 2 years of experience as Oracle Apps DBA. A dynamic professional with over 2 years of experience as Oracle Linux Administrator. Certified Professional for Oracle Database 10g/11g. Worked extensively on various Oracle technologies like Oracle databases. Oracle applications, Oracle Linux operating system, and Oracle virtual systems. Performed the roles of team member effectively. Excellent communication, analytical, negotiation and relationship management skills. CAREER SCAN Sep’2005 – Jan’2011 with Al-Sabih Marine co, Kuwait as a Oracle DBA. Feb’2011 – Des’2012 with Ministry of Electric and water (Al-Alamiah), KUWAIT as Oracle DBA. Des’2013 – Present with Petrochemical Industries Company, (Diyar United Company),KUWAIT as Oracle DBA/APPS DBA and Linux Admin. PROFESSIONAL CERTIFICATIONS & TRAINING Oracle Certified Professional in 10g and 11g. ITIL v3 Certified. ACADEMIC CREDENTIALS B,Sc in computer science form sri venkateswara university University, Andhra Pradesh in 2005. KEY DELIVERABLES: Experience Summary as Oracle DBA/APPS DBA: Expertise on database administration for Oracle 12c/11g/10g/ with experience within very large scale database environment and mission critical production databases. Experience in 10g /11g Real Application Clusters (RAC) installation with ASM and maintenance of the same on Production environment. Experience on database upgrade on 10g/11g on production environments. Excellent knowledge of SQL*Plus, SQL*Net, SQL*Loader, Enterprise Manager, Grid Control. OVM and Oracle virtual servers. Expertise on database backup/recovery strategy (RMAN, Export/Import & Datapump) on Production environment. Performance Tuning, Capacity Planning, hot standby databases, database cloning, refresh, and patch management. Setup oracle Enterprise Manager (OEM) 10g/11g for database monitoring/performance/diagnostics. Worked in FBA Authentication Sites. Dataguard implementation and maintenance for Disaster Recovery.
- 2. Email: abbas.ocp@gmail.com Mobile No: +965 66676362 Experience in Performance Tuning (I/O, Memory & SQL Tuning etc) by working in development area using STATSPACK and AWR reports as the main tool to tune SQL queries. Experience in Database migration from 10g to 11g on Production/Development databases. Leasing with the Offshore DBA team on a regular basis to discuss and resolve the Database related issues System administration on Linux. Experience in oracle application cloning and patching. Experience in oracle application upgrade from 12 to 12.2.0. 12.2.0 to 12.2.3. Experience in grid control platform migration. Experience in troubleshooting concurrent process. Experience Summary as Oracle Linux Administrator /Oracle system implementer: Experience on Oracle Linux 5/5.4/6.4. Experience on OMV and OVS 3.3.1. TECHNICAL SKILLS Operating Systems Linux/UNIX, Windows NT/95/2000, Windows 2000 , Oracle Linux RDBMS Oracle Server 9i/10g, Oracle 9i/10g RAC/11gRAC, 12c Storage Oracle 10g ASM, TSM, HP arch server. Tools SQL*Plus, PL/SQL, SQL*Loader, SQL*Net/Net8, Quest – Toad, Oracle Enterprise Manager (OEM), Export/Import, Datapump, RMAN, Linux Shell Scripts, BI,ODI Network Protocols TCP/IP, VOIP Verticals Banking, Finance, Petrol Chemicals PROJECTS HANDLED Project -1 Company : Al-Sabih Marine Co. Project : web site implementation Location : KUWAIT Role : Oracle DBA Technologies : Win Server 2003, Oracle Database 10g. Responsibilities : Al-Sabih Marine is one of the leading Marine Equipment company operating from the state of Kuwait, Established in 1989 and represents World's finest marine manufacturers which are specialized in Boats accessories, Kayaks, Small Boats, Diving Equipment’s, Inflatable boats, Trailer Parts, Generators, Marine Air-Conditions, Electrical Equipments, Apparel Products, Electrical Winches, Ropes stainless steel Chains and other related products. Backup and Recovery using RMAN, also looking after RMAN database and archive log backup jobs. Configuring dataguard databases, planning and executing graceful switchover and switch back. Installation of Oracle binaries on Linux platforms using Binary cloning and silent method. Decommissioning the databases. Performing Production/UAT Migration of Oracle 920x to 10g/11g Performing cloning of 920x and 10g oracle binaries. Applying CPU and upgrade patches on Production boxes on Oracle binaries (920x/10g) bugs fixes as part of change management.. Database auditing
- 3. Email: abbas.ocp@gmail.com Mobile No: +965 66676362 Performance monitoring using OEM. Project -2 Company : Al-Alamiah. Project : RAC Implementation. Location : KUWAIT. Client : Ministry of Electric and water (MEW) Role : Sr. Oracle DBA. Team Size : 5 Technologies : Linux Red hat 5 and Oracle Database 11g. Datagaurd and RAC. Responsibilities : Supported and assisted a team of DBA's in migration of databases from Oracle 10g to 11g R2. The role involved in installation, configuration & up gradation of oracle server software on Solaris and windows boxes. I have applied latest releases of the RDBMS patches from Oracle to the Production and test instances to resolve few technical challenges & issues. Setup/configured oracle RMAN for database backup and recovery. Applied different recovery procedures for complete and incomplete recoveries depending on the type of failure by using export/import & o/s scripts like shell & korn scripts. Tuned databases for memory tuning by adjusting Buffer cache size, log switches and reducing check pointing, increasing sort area sizes, shared pool area, prioritizing oracle processes and increasing SGA overall. Advised developers using Explain plan and identifying the Execution plan in tuning queries, using Indexes, partitioning, hints etc. Involved in tuning Transaction intensive servers under OLTP situations (I/O bottlenecks, SGA, Pinning objects, Sort space, literal sql, Redo logs). Performed daily alert log files, trace files check, and general data consistency & data integrity check. Checked the configuration and performance of the existing databases including data file allocation, index, fragmentation and the impact on system performance. Analyzed potential problems (response delay, locking, server down time, etc) and avoided it. Setup and supported for Oracle 9i/10g MEW including RAC, Standby servers, Data Guard. Developed or modified some Oracle backup and recovery scripts. Used Oracle backup utility RMAN to implement Oracle backup and performed a number of times of disaster recovery. Created, maintained, and monitored the Standby Database. Cloned the instances from production to Test, Development instance to test & simulate few technical challenges, coordinate with testing and development teams. I worked closely and established good relationships with developers, SA's for discussing infrastructure support, recommendations and implementation to resolve development & production issues. Project -3 Company : Diyar United Company Project : Out sourcing Location : KUWAIT. Client : Petrochemical Industries Company Role : Oracle DBA /APPS DBA Team Size : 12. Technologies : Oracle Linux 5.4,Oracle EBS r12, Oracle database 11g.OVM and OVS Responsibilities : In-charge for maintaining and supporting various Instances 11.5.10 oracle application on RAC system and providing 24*7 support Design, Installation, Configure and upgrade of Databases Design, Installation and configuration of 11g and 10g RAC Cluster, ASM and Databases. Implemented Oracle Enterprise Manager (OEM) and configured all the databases to it. Cloning the Application Instances as per functional and technical requests from RAC to RAC and RAC to non RAC. Maintaining standalone databases on ASM. Implemented recovery strategy by establishing recovery catalog and setup scripts for database backups using RMAN, recover and test the backups regularly. Using Ring Master, SQL Backtrack, 10g OEM and Remedy software. Upgraded Database from current version to 10g and 11g (From 8i,9i to 10g and 11g).
- 4. Email: abbas.ocp@gmail.com Mobile No: +965 66676362 Troubleshoot problems with Concurrent Managers, All application Server Process and Database Performance. Implemented 10g RAC on Solaris. Recover databases and clone applications Using RMAN. Installed Release 12 (Development stage not Production yet). Applying patches in production and test instances, using AD utilities to maintain the integrity of the Applications and Database. Day to day Application maintenance such as creating or modifying users, assigning Responsibilities to users, creating and running Request and troubleshooting. Day to Day code migrations. Creating custom responsibilities, request group, menus and concurrent program. Tackling the user issues accessing Applications if any. Taking care of backups of various instance that are critical for the new launches. Registered different types of Printers and customized the Style and Drivers to troubleshoot the printing issues for Oracle Application reports. Resolved various Problems that occurred while re-linking the application executables and generating report files. Run ADADMIN to compile APPS schema, regenerate forms, reports, generate Jar files. Creating the Users and groups in the O/S. Creating the NFS mounts in the system, setting up Printers on the Unix machines. Interaction with Client and Oracle Support. Administration of the Unix Operation Systems. Provide the technical assistance to the developers. Project -4 Company : Diyar United Company Project : Oracle Application Upgrade from r12.0.6 to r 12.2.3 Location : KUWAIT. Client : Petrochemical Industries Company Role : Oracle DBA /APPS DBA Team Size : 12. Technologies : Oracle Linux 5.4,Oracle EBS r12, Oracle database 11g.OVM and OVS Responsibilities : Environment: Oracle Applications 12 (12.0.) on windows, Oracle Linux Oracle Database 10.2.0.4 (RAC) Completed 12.0.6 to 12.1.3 upgrades Installed 12.0.4/12.0.6 at two clients, which is live, Provided patching support. Installed 12.1.3, including Financials, Purchasing and Public Sector Financials. Upgraded 12.1.3 to 12.2.3 Migrated from a 12.0.6 Windows/Unix environment to Oracle Linux Patched 12.0.6 RAC installation, including Financials and OPM modules. Installed and patched four 12.0.6 instances, including 9 foreign languages. Upgraded and supported multi-country, multi-language 12.0.6 to 12.2.0. Involved in upgrading EBS from 12.2.0 to 12.2.3. Project -4 Company : Diyar United Company Project : Oracle System Implementation Location : KUWAIT. Client : Petrochemical Industries Company Role : Oracle DBA /APPS DBA Team Size : 12. Technologies : Oracle Linux 5.4,Oracle EBS r12, Oracle database 11g.OVM and OVS Responsibilities : Responsibilities : Installing and configuring storage and network essentials for supporting virtual machine creation Developing and implementing a server pool design for supporting business application requirements
- 5. Email: abbas.ocp@gmail.com Mobile No: +965 66676362 Planning Oracle VM installation with Oracle VM Server for x86 Choosing a suitable method for creating virtual machines, as per required machine configuration Utilizing tools and features of Oracle. PERSONAL DOSSIER Date of Birth : 10th March, 1985 Passport Number : L3853138 Languages Known : English, Arabic, Telugu and Hindi.