Subir Paul

Background

About Subir Paul

I have Total 18 Years+ of IT experience. During this period I have worked as a Solution Architect, Technical Project Manager and Technical Architect in Oracle/Azure cloud, OCI ExaCS, Oracle Engineered Systems, Oracle Database Administrator, Oracle Application Administrator and have been involved in implementation, upgrade and support projects. My expertise and experience has primarily been in Oracle Cloud (OCI), OCI-ExaCS, Oracle Engineered Systems (PCA, Exadata, Exalogic, Exalytics, ZFS Storage Appliance)- upgrade and migration, Azure cloud migration, Oracle Applications like Weblogic, OBIEE, Oracle Hyperion Planning, eBS R12/11i, OEM 11g/12c/13c, Oracle 9i to 19c. Job Description/Role-* Working on Oracle Cloud (OCI) and Oracle Engineered Systems as Architect * Assess and analyze customers' IT infrastructure needs to meet the customer’s objectives.* Document data objects and architectural decisions comprehensively, ensuring team-wide knowledge and domain mapping.* Migration Specialist: Experience on multiple big migrations and transformation projects. Which includes databases, applications, cross platform, onpremise to cloud/hybrid * Architect for Oracle Cloud (OCI), Oracle Engineered Systems, Nutanix Database-as-a-Service and other Hardware (DELL/VXblock, HP etc)* Automation: Design and deployment of cloud resources using Terraform/ANSIBLE + Github repo * OCI ExaCS Cloud Architect: design, capacity plan, Exadata Infrastructure deployment, VM cluster deployment, CDB/PDB creation, OCI vault/key/secret management, patching. Migration of DB using ZDM physical and logical method. Deployment using Terraform/ANSIBLE + Github * Key Management - OKV & OCI Vault setup and administration * Technical Architect for Azure Cloud Migration from on-premise DC: Technical Architect for migration of application ( Oracle weblogic, MW, Oracle DB, ActiveMQ, TDI) and database servers to Azure CF2.5.*Technical Lead and solution architect for Oracle 12c DB migration (size 100 GB to 300 TB) to 19c from monolithic to DBaaS platform. It involves cross platform migration also. Extensive DB migration experience using TTS, Golden Gate, Standby Dataguard.* Lead Architect – Exalogic, Exadata, Exalytics, PCA, ZFS from previous vendor’s data center to customer owned data center. Exadata, Exalogic and ZFS are re-imaged in a new data center, databases and applications running on Exadata and Exalogic were migrated in 8 hours of downtime from old DC to new DC.