Über Pushpam
I am a DevOps Architect with deep expertise in Kubernetes and OpenShift production environments, helping enterprises modernize and scale their application platforms.
I specialize in CI/CD automation with Jenkins, Azure DevOps, and GitLab, as well as containerization strategies using Docker and orchestration frameworks.
I have 10 years of DevOps experience and a total of 20 years of experience.
With a strong focus on security, availability, and resiliency, I design solutions that ensure seamless connectivity, safeguard sensitive data, and support disaster recovery.
My goal is to enable organisations to deliver software faster, safer, and more reliably. I like to go out of my comfort zone and take up new challenges.
Englisch
Muttersprachlich oder zweisprachig
Hindi
Muttersprachlich oder zweisprachig
Vor Ort möglich
Dubai (bis zu 50 km), Abu Dhabi Island and Internal Islands City (bis zu 50 km), Sharjah city (bis zu 50 km)
Projekt- und Berufserfahrung
- NatWest (UK)Principal Engineer - OpenShiftBANKEN & VERSICHERUNGENFebruar 2024 - Heute (2 Jahre und 4 Monate)● Migrated Ping Access & Ping Federate from legacy Linux servers to multi-datacenterRed Hat OpenShift clusters, supporting both internal staff and external users acrossSIT, NFT, and Production.● Supported over 60 Applications consuming OCP based Ping Access & Federate● Automated deployments using customized Ping DevOps Helm charts and GitLabCI/CD, improving consistency and reducing provisioning time.● Defined and implemented secure network policies (firewall, OCP ingress/egress) andSSL/TLS for private & public domains, ensuring compliance with banking securitystandards.● Integrated Vault for secrets management to safeguard credentials and certificatesacross environments.● Monitored, troubleshot, and optimized workloads using Splunk, Dx-APM, andOpenShift tooling, ensuring high availability and performance.
- DHL IT ServicesOpenShift ArchitectDIGITALAGENTUREN & IT-CONSULTINGJuli 2022 - Februar 2024 (1 Jahr und 6 Monate)● Migration of projects to on-premise OpenShift Deployment● In depth analysis of existing solutions and propose migration strategies● Building CI/CD pipelines in Jenkins● Backup/Restore, Disaster Recovery, Storage & Repository plans● Support Dev team with the transition● Work with the OpenShift Admin team for necessary administration
- PepsiCo International LimitedAzure Kubernetes Services - Senior Software EngineerDIGITALAGENTUREN & IT-CONSULTINGFebruar 2021 - März 2022 (1 Jahr und 1 Monat)● Azure Kubernetes Service Infrastructure comprises of multiple Dev, Staging and Production clusters across Global regions● Managing RBAC and configuring access for development teams as per the environment● Contribute to the Ansible based automation for managing Azure resources and Kubernetes objects● Additions and maintenance of Istio Service Mesh and Ingress Gateways● Support for Azure based CI/CD pipelines● Upgrade of clusters and all its components
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Ausbildung und Abschlüsse
- Bachelor of TechnologyIndian Institute of Information Technology and Management, Gwalior2004
- Master of Business Administration - Information TechnologyIndian Institute of Information Technology and Management, Gwalior2005
Zertifizierungen
- Certified Kubernetes AdministratorCloud Native Computing Foundation2020
- Docker Certified AssociateDocker Inc2018