Subhomoy Chatterjee

About Subhomoy Chatterjee

Currently working as a Lead Architect and managing the DBA team for cooper vision project, also involved with other organizational level solutioning activities for multiple assignments.Into Oracle Apps DBA work, Enterprise Application Services,ERP, coding, Data Analytics Oracle Fusion Middleware DBATrying to adopt new Technologies.EBS Upgrade and modernisation projectFocused on implementation of Oracle EBS on ExaCS on oci and on-premDisaster Recovery, Standby build Oracle Clusterware and HAS(High Availability Services)RAC setup(8-Node RAC Implementation project delivered) with Custom Service defined for EBS with PCP configured.Vote OCR configuration with RAC and ASMAPEX configurationEnterprise Command Center (ECC) implementation and support with integrated EBS 12.2Database patching, Database cloning.Back up and recoveryRman, Catalog, OID, EBS 12.2, 12.1.3 Build Architecture, implementation12.2 and 12.1.3 CloneEBS apps patching, ETCC, MTCC quarterly patchingEBS monthly maintenance activities like apps and module password change and weblogic password change for compliancereorg and monthly gather statspurge and compress activities for different tables.script development for monitoring and manage server health.trace,tkprof,awrDatabase Upgrade to a new version and implementation of new database with the organisational standard.Audit related setup to a database as per standard.EBS production supportconcurrent manager TLS 1.2 setup for EBSjava code signing certificate, jdk jre upgradeEBS Multinode SetupOEM setup and monitoringFusion Middleware and OSB support activities, CPU patching and maintenance.wls and B2b certificate renewal activities19c build architecturePPM tool for code migration and tracking having experience to co ordinate with multiple teams and get the solution in timely manner.Also having experience with 3rd party application those are integrated with EBS.like: AventX, Taxware, Clear Orbit, Ariba, Orbit etc.

Experience

1. Oracle Database Architect

   IBM

   Jun 2023 — Present · Kolkata, IN

   Working for the Oracle apps implementation and multiple other projects for data archiving, designing of new things for the global clients with a new architecture of RAC, PCP with Multinode Application for business needs with real time Data Guard setup.*Responsible for the system uptime, efficiency and cutting edge solution for the business for manufacturing, RTR and all other segments with very minimal downtime.* Oracle Database security is another important part with multiple audit setup for sensitive data, implementing TDE, vault and other encryption.

Education

• Hooghly Engineering and Technology College

  Bachelor of Technology - BTech, Computer Science Engineering

  2016 — 2020

• Burdwan Town School

  12th, Science

  2014 — 2016

• Maulana Abul Kalam Azad University of Technology, West Bengal formerly WBUT

  B. Tech, Computer Engineering

  2016 — 2020