Bharathiraja Sukumar

• Provided DataStage Administration Support and executed Data Governance projects using Information Governance Catalogtool (IGC) and managed Information Governance Catalog Administration support • Involved in installation and configuration of InfoSphere Information Server suite latest release 11.7.1.1 and Microservices tier (Enterprise search), Kubernetes, OpenShift, Cloud Pak for Data, Information Analyzer, Watson Knowledge Catalog • Delivered Data Catalog Integration support and GDPR migration activities • Worked with different stakeholders to describe the roles using RACI Model

• Provided DataStage, Unix/Linux Administration Support for AWS cloud environment • Performed Admin activities on flavours of Linux distribution, Redhat, Suse, Centos etc. • Managed AWS Cloud Server on EC2 instances on different regions • Engaged in Route 53 service, S3 service, Cloud watch monitoring etc. • Handled Devops tools like Containerization using Docker, Dockerfile creation, image building managing harbour registry • Monitored tool Prometheus implementation using Docker compose using Grafana UI on AWS instances

• Served as a liaison between IBM and SCB to resolve the key issues: reviewed and tracked PMR logs and information through various tools and shared feedback with customer • Generated report for all the IBM products under the scope of support and published it on bi-weekly basis

• Supported various Analytics tools in terms of Operational Availability, all middleware products & their migration activities • Acquisition on data clusters and helped to design and administer, analytics tools like Attunity, Business objects, Tableau; Hadoop Configuration with DataStage 11.5 Version & Hadoop Distributions • Handled security and authentication mechanism for different tools • Performed DataStage Administration activities involve versions from 8.1, 8.5, 9.1 to latest version 11.3 and 11.5

• Contributed to export import activities of DataStage components on existing Version and in Wave implementation of Upgrade task from 8.1 to 9.1 • Provided DataStage admin support for all environments like Dev, Test, Stage and Prod • Resolved production critical issues over SRT call and providing solutions with the scope of Platform support • Assisted in upgrading Infosphere Information Server 9.1 from the existing version IIS 8.1

• Played IBM DB2 DBA role in Linux Unix Windows platform for IBM Internal accounts • Installed & Configured DB2 Enterprise Server v 8.2, 9.1, 9.5, 9.7,10 • Performed DB2 version migration from Higher to lower versions (Versions involved 8.2,9.5,9.7.10) • Overseen Fix pack update and patch update for all the IBM products mentioned • Monitored the Database server using the db2top utility and with various snapshot feature • Explored and implemented LBAC Concept in DB2 • Installed, Configured and Administrated DataStage 8.1, 8.5 and 8.7 in LUW platforms and BI Cognos Server and Cognos reporting in LUW Platforms • Performed Migration Task DataStage (Infosphere Information Server) 8.5 to 8.7 and Information Analyzer configuration (DataStage) • Installed and configured Information Server for SAP Applications used in IIS8.7 and managed Information server Address verification interface feature in IIS 8.7 • Operation Console Setup DataStage IIS 8.7 and performance tuning on DataStage Application • Handled request through lotus notes ticketing tool • Engaged in Oracle 10g and 11g Basic Administration activities

• Installed and configured Unix OS (AIX 5.3 & LINUX RHEL), DB2 Enterprise Server v 8.2, Content Manager v 8.3, Message Queue Server v 6.0.2.2 and Web Sphere Application Server v 6.1 and Process Server v 6.0.2.2 • Explored on shell scripting OS level and DB level scripts for backup, archive, purging of logs and exposure with several services script based on the IBM Products involved in this application • Overseen Fix pack update and patch update for all the IBM products mentioned • Monitored the Database server for DB deadlocks through snapshots

• Installed configured and administrated AIX ver. 4.3/5.2 on RS/6000 Midrange p570 series servers • Installed OS using New and Complete overwrite, Preservation, Migration installation • Created and monitored file systems and checked for error report on servers • Restored regular system backup using mksysb and volume group backups using savevg • Performance monitoring using vmstat, iostat and topas • Managed user Accounts and maintained system security