Milind Hosamani
DevOps Engineer | IT Professional
Summary
DevOps Engineer with over 5.8 years of expertise in cloud infrastructure, automation, and continuous delivery. Skilled in AWS and Azure DevOps, building scalable, secure CI/CD pipelines using Terraform, Jenkins, Kubernetes, Helm, Ansible, and GitLab. Experienced in Linux (RHEL) administration, Cloud Native PostgreSQL deployments, Keycloak identity management, and enforcing cyber security compliance. At Alstom, led critical platform deployments and enhancements for Mobility Data Platform (MDP) and Concerto Platform, improving reliability and operational efficiency. Proficient in Agile collaboration, troubleshooting, and monitoring with Prometheus and Grafana to drive robust, cloud-native solutions.
Overview
4
4
Languages
6
6
years of professional experience
Work History
DevOps Engineer
Cyient Ltd (Client : Alstom)
03.2026 - Current
- Spearheaded deployment and automation of MDP and Concerto Platform using Kubernetes (RKE2), Helm charts, Ansible playbooks, and GitLab CI/CD pipelines, ensuring seamless container orchestration and scalable cloud-native infrastructure management.
- Executed CNPG (Cloud Native PostgreSQL) operator deployments with health checks, failover validation, and high availability, while managing Keycloak for identity and access management and enforcing robust security and cyber compliance protocols.
- Drove platform enhancements including SYID compliance for readiness and liveness probes, ingress modernization by replacing legacy scripts with override-based Helm configurations, improving deployment reliability and operational efficiency.
- Collaborated in Agile teams executing environment preparation, troubleshooting, deployment validation, monitoring with Prometheus and Grafana, and GitLab branch and merge request management to streamline CI/CD workflows and enhance platform maintainability.
DevOps Engineer
Wipro
12.2022 - 11.2025
- Streamlined software development lifecycle and deployment pipeline automation with Jenkins, Azure DevOps, and Ansible to support consistent CI/CD workflows across dev, test, and prod environments.
- Managed cloud-based (AWS and Azure) and on-premises infrastructure while coordinating Kubernetes orchestration and Linux (RHEL) administration for scalable, resilient application hosting.
- Worked with agile scrum teams alongside developers and testers to troubleshoot issues, confirm environment configurations, and prioritize feature enhancements to enhance platform reliability and efficiency.
- Enabled consistent environment provisioning and operational readiness by contributing to infrastructure-as-code implementation using Terraform and configuration automation with Ansible.
- Created standardized deployment process documentation and platform feature summaries to drive adoption, promote knowledge sharing across cross-functional teams, and support critical enterprise applications.
DevOps Engineer
Wipro
11.2020 - 11.2022
- Architected and managed highly available AWS cloud infrastructure using EC2, S3, RDS, VPC, and IAM, supporting enterprise applications with strong security and compliance controls.
- Developed and maintained end-to-end CI/CD pipelines automating code build, testing, approval, and deployment using Jenkins integrated with GitHub repositories, enabling rapid release cycles.
- Implemented containerized microservices using Docker and deployed Kubernetes clusters leveraging Amazon EKS for scalable, resilient orchestration.
- Automated infrastructure provisioning and configuration management using Terraform and Ansible, reducing manual effort and improving consistency across environments.
- Configured AWS CloudWatch and implemented Prometheus-Grafana stack for proactive performance monitoring, alerting, and capacity planning.
- Led incident management and root cause analyses for cloud infrastructure issues, ensuring SLA adherence and minimizing downtime.
- Collaborated closely with cross-functional agile teams, driving continuous improvement of DevOps practices, cloud cost optimization, and production reliability.
Education
MTech. - Software Systems
Birla Institute of Technology and Science
Bangalore, India01-2024
Bachelor of Computer Application - undefined
KIE's BCA Hubli
Karnataka, India01-2020
Timeline
DevOps Engineer
Cyient Ltd (Client : Alstom)
03.2026 - Current
DevOps Engineer
Wipro
12.2022 - 11.2025
DevOps Engineer
Wipro
11.2020 - 11.2022
Bachelor of Computer Application - undefined
KIE's BCA Hubli
MTech. - Software Systems
Birla Institute of Technology and Science