ER
Eswar RayavarapuInfrastructure & Cloud Transformation TPM
Back to ProjectsDXC Technology | Feb 2020 - Dec 2023

Data Center Migration & Consolidation Program

Infrastructure Transformation

Technical Project Manager
VMware vSphere ReplicationLinux (RHEL/SLES/CentOS)CloudEndureJiraServiceNowPower BI

Problem / Opportunity

Programs required infrastructure consolidation with near-zero downtime expectations and strict production assurance.

Approach

  • Separated workloads into greenfield and brownfield paths with distinct risk controls.
  • Applied validation-first governance before each move window.
  • Kept rollback strategy and owner accountability explicit at every cutover gate.

My Contribution

  • Owned planning and execution controls spanning dependency discovery, migration, and stabilization.
  • Coordinated dependency handoffs across infrastructure and application stakeholders.
  • Maintained change governance, RAID reporting, and stakeholder communications during transition windows.

Deliverables

  • Migration readiness checklists
  • Cutover and rollback execution plans
  • Post-migration validation reports

Outcomes

  • Delivered controlled migration execution across greenfield and brownfield environments.
  • Maintained rollback-ready delivery posture across production cutover windows.
  • Improved delivery predictability through structured governance and sequencing.

Artifacts

  • Migration runbook templates
  • Rollback decision matrix
  • Stabilization sign-off checklist

Tools

VMware vSphere ReplicationLinux (RHEL/SLES/CentOS)CloudEndureJiraServiceNow