Atavur Rahaman Shaik Abdullah

Snapshot: Oracle, BrainBench, Tekmetrics and Chauncey Certified senior IT Professional with 15+ years of diverse organizational domains. Currently functioning as Infrastructure Database Architect with DuTech LLC (Formerly Known as ITC/ ISD - A Dubai World IT Group), Jebel Ali, Dubai, UAE, seeking challenging senior managerial assignments with a reputed organization

■ Significant exposure in working on Oracle products (E-Business Suite, Database, Oracle Middleware, Weblogic & Application Servers) on various hardware platforms ranging from Linux, Sun, HP-UX & Windows

■ Skilled in working on major E-Business Suite upgrades like 11i (11.5.10.2) with RUP7 to R12 (12.1.1) and then to R12 (12.1.3), 11i (11.5.10.2) with RUP4 to R12 (12.1.3), 11i (11.5.10.2) RUP5 to 11.5.10.2 (RUP7) (With Extended Support)

■ Proficient in EBS 11i & R12 cloning including cloning from Multiple to Single & on Shared Application tier, Patching EBS 11i/R12 instance - application of AD patches, Mini Packs, Family Packs and other patches related to bug fixing/ enhancements

■ Proven ability in nearly 32 various DEV & Staging database environments along with supporting 7 different EBS instances for various business units on similar environments

■ Draft handy DBA scripts to monitor database performance, tuning & analysis related to statistics to identify CPU, disk R/W & memory issues, documents related to EBS cloning process, EBS new installation & configuration for Imdaad, EBS Upgrade for Dubai Customs, Economic Zones World & Dubai World Corporate Services

■ Installation & Configuration of Oracle Access Manager for DWC; product configuration including installing and upgrading software and maintaining relevant documentation; setting of standards for product objects and security baseline

■ Adept at customizations like HRTOP, CRMTOP, FINTOP, IMSTOP, database upgrades like 10.2.0.2 to 10.2.0.4, 10.2.0.4 to 11.1.0.7, 10.2.0.4 to 11.2.0.2, 10.2.0.4 to 11.2.0.3, 11.1.07 to 11.2.0.4 including Oracle utilities like TOAD, PL/SQL Developer, SQL Navigator, Embarcadero DB Artisan, Confio Performance Tool(Solarwinds)

■ Possess good knowledge of IT Infrastructure, IT Service Management, Project Management

■ Manage end-to-end programs starting from consultancy, integration, deployment & operations for IT Security

■ Memberships: OTN (Oracle Technology Network) & Oracle MiddleEast User Group


▓ Accomplishments ▓

■ Recipient of Best Employee Award in ITC in 2011/ 2012 for prudent understanding of customer's view point through analysis of relevant business drivers

▓ Job Profile ▓
■ Coordinate activities related to day to day Oracle Core administration, Oracle Core Apps administration including patching and handling of production support calls
■ Involved in implementation of monitoring tools/ techniques for Oracle Database & EBS
■ Set up various database releases on various infrastructures, database upgrades
■ Focus on evaluation/ installation of patches and resolution of software related issues
■ Render technical expertise through implementation of documented practices and correct application of operational procedures
■ Define/ implement strategies to enhance revenue generation across business projects
■ Maintain updated documentation of database, application standards, guidelines including ensuring operational readiness of internal services
■ Manage technology refresh of database/ application through implementation of EBS for Corporate Services, Dubai Customs, Economic Zones World, Trakhees & Imdaad business units
■ Enhance client satisfaction through prompt resolution of issues and qualitative service delivery
■ Involved in EBS 11i/R12 cloning from Multiple to Single & on Shared Application Tops
■ Patch EBS 11i/R12 instance through application of AD patches, Mini Packs, Family Packs & other patches related to day to day bug fixing & enhancements.

▓ Accomplishments ▓
■ Acquired significant exposure in Networks Procurement & Other ERP Procurement Flow through functional & technical trainings on productive systems

▓ Job Profile ▓
■ Managed NWP background process and TIBCO workflow
■ Developed database user & TIBCO in concert and assigned privileges
■ Involved in overtones & migration of Oracle Database from 9i to 10g & Forms 6i to forms 10g suite
■ Monitored Oracle iTime within the team
■ Rendered support to the NWP & MRO system

▓ Job Profile ▓
■ Involved in development of extensive PL/SQL stored procedures, functions, packages, triggers
■ Conducted code reviews on PL/SQL routines in backend and front-end (D2K)
■ Tuned SQL and PL/SQL for optimum performance, including architectural issue solving, replacement of looping with bulk collections, usage of temporary tables and Stats pack
■ Conducted training sessions for business users about Airfare pricing
■ Facilitated fortnightly meetings & interactions with business users
■ Developed/ set up advanced queuing messaging PL/SQL package to send messages to client on occurrence of various events

▓ Accomplishments ▓
■ Involved in maintenance of Oracle & Sybase Databases
■ Developed new users and maintained security across the databases
■ Set up Oracle 8.x database