SUBHASH MANNEM
Consultant- Infra & DevOps Engineer
Hyderabad
Summary
DevOps Engineer with 6.1 years of experience in Cloud Infrastructure, CI/CD, Containerization, and Configuration Management. Strong expertise in AWS Cloud, Terraform, Kubernetes, Ansible, Docker, GitLab CI/CD, and Jenkins. Designed and deployed Kubernetes clusters for microservices-based applications ensuring scalability, high availability, and fault tolerance. Automated CI/CD pipelines with GitLab & Jenkins integrating build, test, security scans, and deployments. Implemented AWS cost optimization strategies using Budgets, Alerts, and tagging policies. Experienced in infrastructure automation using Terraform and Ansible to achieve consistency and compliance. Adept at monitoring & security practices with CloudWatch, Prometheus, Grafana, Checkmarx, BlackDuck, and SonarQube.
Overview
9
9
years of professional experience
Work History
DevOps Engineer
Energy Tech Global
05.2025 - Current
- Performed OS and container patching to fix vulnerabilities and ensure compliance.
- Implemented read-only root filesystem for ECS containers to enhance security.
- Automated EC2 OS patching using Ansible playbooks.
- Migrated Terraform scripts between projects ensuring scalability and reusability.
- Deployed microservices on Kubernetes clusters for high availability.
- Built and managed GitLab CI/CD pipelines for automated build, test, and deployments.
- Worked on AWS Budgets, cost optimization, and budget alerts.
- Using Amazon Q (AI tool) to accelerate DevOps workflows.
- Worked on migrating alternager deployment to a statefulset.
- Created an AWS VPC peering connection to enable communication between VPCs in two aws accounts.
- Leveraged AI-powered tools such as Amazon Q and GitLab Duo Chat to accelerate troubleshooting, code reviews, and CI/CD automation.
- Utilized developer productivity tools (Cline, Coder) for remote development environments and efficient collaboration.
DevOps Engineer
Sonata Software (Client: Dell)
08.2021 - 08.2023
- Created and managed GitLab CI/CD pipelines integrating Checkmarx, BlackDuck, SonarQube for secure deployments.
- Supported production deployments and provided on-call support.
- Managed Docker & Kubernetes deployments for Java and Angular applications.
- Automated AWS infrastructure provisioning using Terraform (EC2, VPC, IAM, S3, Security Groups).
- Configured Ansible playbooks for configuration management and deployments.
- Designed CI/CD pipelines with Jenkins, Git, Maven, Terraform, and Ansible.
- Implemented monitoring solutions using Datadog and CloudWatch.
DevOps Engineer
Perficient (Client: BCBMSA)
12.2019 - 07.2021
- Created and managed GitLab repositories, users, and permissions.
- Developed CI/CD pipelines integrating Git, Jenkins, Maven, and Ansible.
- Automated builds with Jenkins master-slave configuration.
- Managed Kubernetes clusters and Docker containers on AWS.
- Automated middleware installation (Tomcat, JDK) using Ansible playbooks.
- Implemented CloudWatch log groups & Lambda integrations for monitoring.
- Worked with Terraform and AWS services (ELB, ASG, EC2, VPC).
DevOps Engineer
Wipro (Client: Nokia Networks)
08.2017 - 09.2019
- Managed CI/CD pipelines with Jenkins, Git, Maven, and Ansible.
- Automated deployments on Tomcat servers using Shell scripts.
- Worked with Kubernetes & Docker for container orchestration.
- Built and deployed artifacts using Maven & Jenkins.
- Created Ansible playbooks for server setup and middleware installation.
Education
Bachelor of Technology (B.Tech) - Electrical Engineering
JNTU Hyderabad
Hyderabad, IndiaSkills
Cloud Platforms: AWS (EC2,EKS, VPC, ECR, ECS, ELB, S3, IAM, RDS, Route53, CloudWatch, SNS, Auto Scaling)
Timeline
DevOps Engineer
Energy Tech Global
05.2025 - Current
DevOps Engineer
Sonata Software (Client: Dell)
08.2021 - 08.2023
DevOps Engineer
Perficient (Client: BCBMSA)
12.2019 - 07.2021
DevOps Engineer
Wipro (Client: Nokia Networks)
08.2017 - 09.2019
Bachelor of Technology (B.Tech) - Electrical Engineering
JNTU Hyderabad