Koumik Dasgupta

About Koumik Dasgupta

Hello! I\'m Koumik Dasgupta, a DevOps Engineer with 5+ years of experience in cloud platforms, CI/CD automation, and infrastructure management. I specialize in building scalable DevOps solutions using AWS, Docker, Kubernetes, Jenkins, Terraform, and Ansible, enabling faster and more reliable software delivery across enterprise environments. Key Skills & ToolsCloud & DevOps: AWS, Docker, Kubernetes, Jenkins, Terraform, Ansible, ArgoCD, Helm, ArtifactoryMonitoring & Tracing: AWS CloudWatch, Prometheus/Grafana, ELK Stack, JaegerAutomation & Orchestration: ServiceNow, IBM MQ, AutoSysVersion Control & Collaboration: Git, GitHub, Bitbucket, JIRA, ConfluenceLanguages & Scripting: Python, Bash, Groovy, YAML, JSON Career Highlights• Designed and implemented CI/CD pipelines using Jenkins and ArgoCD, integrated with GitHub/Bitbucket, Maven, Slack, and tools like SonarQube for microservice-based deployments.• Automated AWS infrastructure provisioning using Terraform and custom-built Ansible playbooks for full-stack environment setup and application deployments.• Managed GitHub repositories, configured SSH keys, integrated Jenkins with webhooks, and set up controller-agent architecture on EKS to improve performance and scalability.• Built and containerized legacy applications using Docker, automated image creation via Jenkins, and deployed on EKS with Blue/Green and Canary strategies for seamless rollouts.• Launched and managed key AWS services (EC2, RDS, VPC, Auto Scaling) using AWS CLI, SDKs, and Infrastructure as Code (IaC) templates.• Developed Python and Shell scripts for automation and system tasks; integrated ServiceNow with Ansible for policy-based configuration enforcement.• Built secure connectivity flows (Connect:Direct/NDM, MQ, SFTP) for onboarding external financial partners, managing end-to-end UAT testing and production rollout.• Executed infrastructure maintenance on RHEL 8 systems—including patching, health audits, and storage optimization—and supported change management through impact analysis, UAT validation, and release cycles. Let’s connect over LinkedIn or please drop a mail by referring the contact section, if you’re hiring DevOps professionals, building cloud-native platforms, or simply want to discuss automation, Kubernetes, or cloud strategy. I\'m always open to exploring new challenges and meaningful collaborations.

Experience

1. Senior Engineer

   LTIMindtree

   Aug 2023 — Present · Pune, IN

Education

• A.K. Ghosh Memorial High School

  Secondary

  2006 — 2014

• Saroj Mohan Institute of Technology - Techno India Group of Colleges

  Bachelor of Technology - BTech, Computer Science & Engineering

  2016 — 2020

• B.D.M. International

  Higher Secondary

  2014 — 2016