Nagarro is a service-based firm. I have been working there for the last 3.4 years as a Staff Engineer (Senior DevOps Engineer). Nagarro is a leader in digital product engineering, driving technology-led business breakthroughs for industry leaders and challengers through agility. The global headquarters of Nagarro is located in Munich, Bavaria, Germany.

Here, I am working with clients, and my responsibility is to work on Kubernetes, Terraform, Ansible, AWS, Concourse, and many other tools and technologies to automate Build and Release Processes. I am responsible for packaging and delivering products to the client.

Skill Sets: Kubernetes, Terraform, Azure DevOps Pipeline, Concourse, Jenkins, AWS, Ansible, Linux, Shell Scripting, Git, Prometheus, Grafana, AlertManager and Jira

• Automated AWS infrastructure provisioning using Terraform, deploying and configuring services like EKS, ECS, EC2, Lambda, S3, Route 53, CloudFront, ECR, and VPC for scalable and secure application environments.
• Built and managed Kubernetes clusters (EKS, OpenStack) and deployed containerized applications using Docker and Helm for microservices, with monitoring through Prometheus and Grafana.
• Designed and implemented CI/CD pipelines using Jenkins, Concourse, and Azure DevOps to build, test, and deploy applications, including iOS and Android apps across multiple environments.
• Developed Terraform scripts and Ansible playbooks to automate infrastructure and system updates, reducing configuration time by 30%.
• Created Shell/Bash automation scripts to streamline routine tasks and processes, significantly reducing manual effort.
• Managed source code using Git for branching, merging, and team collaboration.
• Hands-on experience with Google Cloud Platform (GCP) services such as Cloud Build, VPC, GCR, Vertex AI, AutoML, Cloud Functions, CLB, Cloud Storage, and Cloud Run.

MSys Technologies is a service-based firm. I worked there for 10 months as a Senior DevOps Engineer. MSys Technologies is a reliable partner for product engineering services and digital transformation projects for enterprises and Silicon Valley.

At MSys Technologies, I worked with product-based clients who continuously improve their product performance. My responsibilities included automation and writing CI/CD pipelines to deploy the product on various environments such as Preview, Staging, and Production. I was also accountable for ensuring the uptime of all these environments.

Skill Sets: Kubernetes, Jenkins, Ansible, Linux, Shell Scripting, Github, Prometheus, Grafana, AlertManager and Jira

• Implemented CI/CD pipelines using Jenkins and GitHub to automate build and deployment processes.
• Automated routine tasks and system operations using Bash scripting, improving efficiency and reducing manual effort.
• Configured Prometheus and Grafana for monitoring system performance, health, and availability.
• Set up Kubernetes infrastructure using Shell scripts and Ansible playbooks for automated deployments.
• Configured and managed DevOps tools such as Git, Jenkins, Docker, Kubernetes, and Ansible based on project requirements.
• Designed and implemented Ansible playbooks for consistent and repeatable system configuration and management.

YagnaIQ is a product-based firm where I worked for almost 6 years as a Cloud and Release Engineer. YagnaIQ supports the Channel Ecosystem Platform, reimagining the channel with its automation suite of products for vendors, distributors, and resellers.

My responsibility was to support QA and developers by managing integration, staging, and production environments.

Skill Sets: Kubernetes, AWS, EKS, Terraform, Jenkins, Ansible, Linux, Shell Scripting, Github, Prometheus, Grafana, AlertManager, MySQL, Cassandra and Jira

• Developed Ansible playbooks to manage and configure system resources consistently across environments.
• Set up and monitored infrastructure using Prometheus, Grafana, and AlertManager for performance monitoring and alerting.
• Implemented CI/CD pipelines with Jenkins, reducing the DevOps team’s workload by 20%.
• Managed source code and version control using GitHub.
• Proficient in AWS services such as EC2, S3, VPC, Lambda, ALB, Route 53, IAM, CloudWatch, GuardDuty, SES, and SNS.
• Deployed Kubernetes infrastructure on Amazon EKS and automated local server setups using Shell scripts.
• Built and provisioned cloud infrastructure using Terraform.
• Configured and managed web servers like Tomcat and Nginx.
• Handled multiple environments (DEV, QA, STAGE, PROD) and developed efficient instance management strategies.
• Used Jira for issue tracking, sprint planning, and agile execution (2-week cycles).
• Coordinated build and release activities with internal teams and external stakeholders.
• Maintained local environments using KVM and oVirt virtualization platforms.
• Worked with Cassandra and MySQL databases, including installation, replication setup, and automated backups to S3.
• Ensured reliability, scalability, performance, and security of production systems while troubleshooting deployment and operational issues.
• Automated monitoring scripts for web servers and documented processes for team use.
• Managed client-server backups on daily, weekly, and monthly schedules to support disaster recovery.