Manikanta Devisetty
Bangalore
Summary
Results-oriented DevOps Professional with expertise in designing and implementing automated CI/CD pipelines and managing cloud applications on Azure and AWS. Improved deployment processes through skills in Docker, Kubernetes, and HashiCorp Terraform while ensuring application security and stability. Leveraged infrastructure as code and container orchestration technologies to enhance operational efficiency and streamline development workflows.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Infra Dev Specialist
Cognizant
09.2023 - Current
- Design, implement, and maintain Infrastructure as code (IaC) using tools like Terraform on AWS and Azure cloud platform.
- Collaborated with teams to gather infrastructure requirements, designing and managing Terraform modules for provisioning Azure services.
- Automating infrastructure deployment by using CI/CD integration using Jenkins.
- Monitored and optimized Azure VMs and AKS Cluster for performance, scalability, and cost efficiency while troubleshooting system performance and availability.
- Utilizing Docker and Kubernetes to orchestrate and manage containerized applications.
- Implemented microservices architecture to enhance application scalability and maintainability. managed by container orchestration by Docker and Kubernetes.
- Developed strategy document detailing low-level build and migration requirements for applications migrating to Azure cloud landing zone, enabling Build team to provision infrastructure that supports migration approach and application growth for Business Units (Bayanat, M42, Momentum).
- Delivered specialized infrastructure development services tailored for cloud environments.
Infra Dev Specialist
Cognizant
09.2023 - Current
- Project: YelloPepper (VISA): VISA is worked on digital payments, facilitating transactions between consumers, merchants, financial institutions and government entities.
- Managed Transfers clusters for optimal performance. to ensure optimal performance and reliability; performed monthly updates, resolved issues (cross-loop, image-pull backup, node selector), configured GCP services (Pub/Sub, MySQL, Cloud Spanner, RabbitMQ), implemented new pipelines (update, create, delete), and migrated existing pipelines.
- Collaborated with teams to gather infrastructure requirements, designed and managed Terraform modules for provisioning GCP services.
- Set up and optimized CI/CD pipelines for building applications, creating Docker images, pushing images to container registry, and updating k8s manifests using Concourse CI tool, enhancing deployment efficiency.
- Maintained K8s YAML scripts in Bitbucket for deploying applications with ArgoCD, simplifying deployment processes by defining overlays for different environments (Dev, QA, Stg, LT, Sandbox, PROD).
- Monitored the bitbucket repository for updated manifests and synced changes to the Kubernetes cluster in GCP using ArgoCD.
Sr DevOps Engineer and Software
Carelon Global Solutions
08.2018 - 09.2023
- Project: EDWARD, PIMS - Payment innovation and management system
- Implemented and managed CI/CD pipeline using Jenkins, streamlining deployment processes and enhancing release frequency across environments.
- Deployed application updates and changes through automated CI/CD pipeline and monitoring/logging solutions, resulting in faster issue resolution.
- Automating infrastructure deployment by using CI/CD integration using Jenkins.
- Collaborated with teams to gather infrastructure requirements and designed Terraform modules for provisioning AWS services, improving infrastructure efficiency.
- Uses Microservices architecture managed by container orchestration by Docker and Kubernetes.
- Creating the infrastructure for various environments (dev, test, staging).
- Monitored application health and performance by analyzing logs with CloudWatch and tracking resource utilization metrics using Prometheus and Grafana.
- Uses Ansible for downloading and installing multiple dependencies on the host machine at time.
- Created instances in an autoscaling group and attached them to the load balancer for improved resource management.
- Utilized various tools including Terraform, AWS, Docker, and Kubernetes for infrastructure management.
Education
Bachelor of Technology -
JNTUK
VishakhapatnamSkills
- Amazon Web Services (AWS)
- Terraform
- CloudFormation
- Docker
- Kubernetes (EKS, AKS, GKE)
- Jenkins
- GitHub Actions
- Argo CD
- CloudWatch
- Prometheus
- Python
- Shell Script (Bash)
Certification
- Google cloud certified Associate Cloud Engineer
- AZ-104 Microsoft Azure Administrator Associate
- Certified Generative AI Associate (Foundation)
Timeline
Infra Dev Specialist
Cognizant
09.2023 - Current
Infra Dev Specialist
Cognizant
09.2023 - Current
Sr DevOps Engineer and Software
Carelon Global Solutions
08.2018 - 09.2023
Bachelor of Technology -
JNTUK