Suman Kumar Suman
Red Hat Certified Architect(RHCA) | Senior DevOps Engineer | Cloud (AWS | Azure | GCP ) | Kubernetes | OpenShift | Docker | Terraform | Ansible | CI/CD (GitLab CI, Tekton, ArgoCD) | Automation (Python, Bash, Powershell)
- Role
- Senior Devops Engineer at IBM
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Suman Kumar Suman
Build fast. Deploy faster. Learn fastest.” - My DevOps Mantra I help…
Experience
Senior Devops Engineer
May 2021 — Present · Bengaluru, IN
Project: Enterprise Application Modernization & Cloud-Native TransformationAt IBM, I worked with Truist Financial Corporation and Delta Air Lines to modernize large-scale enterprise applications by adopting Kubernetes, OpenShift (ROSA), AWS Cloud, and GitOps practices.Truist Financial: Designed and deployed production-grade Kubernetes clusters, implemented Helm charts + Kustomize, and automated infrastructure provisioning with Terraform. Built CI/CD pipelines with GitHub Actions + Argo CD, integrating security scans, health checks, and rollback strategies to ensure reliable releases.Delta Air Lines: Led the migration of legacy applications to OpenShift on AWS (ROSA). Developed GitLab CI + Tekton pipelines to accelerate delivery, automated infrastructure with AWS CloudFormation, and supported microservices transformation with Helm and OpenShift.Impact: Improved release velocity, reduced downtime through automated rollback strategies, and enabled scalable, secure, and repeatable deployments for mission-critical applications in banking and aviation sectors.
Education
Maulana Abul Kalam Azad University of Technology, West Bengal formerly WBUT
Bachelor of Technology - BTech
2010 — 2014
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