Career

Leading end-to-end platform modernization and Kubernetes migration for mission-critical trading and internal platforms across GCP and Nutanix environments. Owning architecture, CI/CD standardization, security hardening, and zero-downtime production cutover.

• › Led containerization and migration of applications to Kubernetes with standardized CI/CD via GitLab CI and ArgoCD — onboarding ~100 applications
• › Owned foundation platform setup across Nutanix and GCP, including Talos-based Kubernetes clusters, networking, IAM, and environment separation
• › Led cutover planning and execution with phased traffic shifts up to 100% production, validated rollback plans, and zero unplanned downtime
• › Established centralized observability using Prometheus, Grafana, and Wazuh (SIEM integration)

Led end-to-end migration of InMobi's customer workloads from Azure to GCP, owning both technical execution and program governance for a large-scale, high-throughput platform handling millions of requests per second.

• › Led Azure → GCP migration for mission-critical workloads with near-zero downtime and strict delivery timelines
• › Designed and validated cloud architecture capable of handling 4.5M+ requests per second
• › Implemented Terraform-based IaC with Jenkins-driven CI/CD to standardize and automate deployments
• › Defined migration strategy, cutover plans, dependency mapping, and rollback paths

Provided technical leadership during the Mobilize phase of Surbana Jurong's on-premises to AWS migration program — covering architecture design, migration planning, and delivery readiness.

• › Guided AWS Landing Zone architecture: account structure, networking, IAM, security baselines, and shared services
• › Supported application portfolio discovery and migration readiness assessment
• › Advised on migration patterns aligned with business risk and delivery constraints
• › Reviewed and validated designs for observability, IPAM integration, service catalog, and centralized networking

Led on-site cloud discovery and migration consulting for Netcore's Customer Engagement platform across a large, globally distributed AWS footprint.

• › Led discovery covering ~150 services across EC2, EKS, Lambda, and multiple AWS accounts spanning India, US, and EU
• › Assessed complex multi-account AWS architecture with shared databases, queues, and cross-region dependencies
• › Evaluated diverse data platforms including MySQL, MongoDB, Cassandra, DynamoDB, Redis, Kafka, and S3-based data lakes
• › Defined POC scope and target GCP architecture for EU region

Led cloud discovery, migration consulting, and GCP Landing Zone implementation for Porter — supporting informed decision-making for a potential AWS-to-GCP migration.

• › Conducted 2-week on-site discovery covering application architecture, infrastructure dependencies, and security posture
• › Performed target architecture design for GCP: workload isolation, networking, IAM, logging, monitoring
• › Built detailed TCO and cost comparison models for leadership evaluation
• › Led implementation of a production-ready GCP Landing Zone

Led internal optimization initiatives: GTM strategy, migration delivery standardization, and ISO audit readiness.

• › Partnered with executive leadership to reassess service positioning and productize internal migration assets
• › Designed standardized migration frameworks — discovery questionnaires, execution playbooks, and governance templates
• › Played a key role in organizational ISO audit readiness, collecting and presenting evidence to external auditors

Led large-scale AWS to GCP migration of Koo's production platform within a strict four-month timeline, achieving zero downtime across 40+ application services.

• › Led end-to-end migration of 40+ application services, 48 ML services, 14 RDS databases, and 7 DynamoDB tables
• › Designed and implemented GCP Landing Zone architecture
• › Planned and executed phased service cutovers with cross-region active users
• › Automated infrastructure provisioning using Terraform and standardized CI/CD using Jenkins

Led migration of Tokopedia's AliCloud-based services to GCP with zero downtime. Recognized as 'Migration Hero' for leading zero-downtime cutover of critical workloads.

• › Migrated VM-based workloads from AliCloud to GCP with zero service interruption
• › Built infrastructure using Terraform and managed configuration via Ansible
• › Created base VM images using HashiCorp Packer and implemented service discovery using Consul
• › Set up monitoring and dashboards through Datadog and Grafana

Migrated Bukalapak's on-prem Kubernetes workloads and databases to GCP GKE with zero downtime and infrastructure modernization.

• › Migrated VM-based services from on-prem DC to GKE on GCP
• › Used Terraform to build and manage Kubernetes and underlying GCP infrastructure
• › Implemented monitoring and alerting using Datadog to stabilize post-migration operations

Built foundations in cloud automation, distributed systems, and platform engineering across Pfizer (via TCS), Premier Healthcare, and Computational Research Laboratories.

• › Designed HIPAA-compliant AWS architecture for Premier Healthcare's patient data platform
• › Migrated Pfizer's clinical data platform (CDARS) and HPC genomics workflows to AWS
• › Built HPC-cloud burst framework integrating HTCondor, OGS, and OpenNebula at Computational Research Labs
• › Built NLU chatbot POC for TCS internal IT helpdesk using Rasa on the 'eka' supercomputer