Vamsi Maniyam

Experience

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  Infosys

  Dec 2014 - Jun 2018

  Associate Business Analyst

  I was responsible for managing daily server administration tasks, configuring and securing systems, and automating processes through scripting. My role involved setting up and maintaining Jenkins for CI/CD, managing Linux servers, and ensuring system reliability through regular updates and patches. I also played a key role in conducting infrastructure audits, and coordinating with application teams during service updates.

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  Cognizant

  Jun 2018 - Jul 2022

  Cloud Operations Engineer

  I played a key role in implementing and managing Continuous Integration/Continuous Deployment (CI/CD) pipelines, focusing on containerization with Docker and Kubernetes for AWS-hosted infrastructure. My responsibilities included orchestrating software releases, designing security measures, managing OCI tenancy provisioning, and automating server setup with Ansible. I also led the deployment of monolithic applications on AWS, ensuring high availability and performance optimization through services like EC2, RDS, ELB, and S3. Additionally, I utilized Jenkins for streamlined CI/CD processes and contributed to cloud migration readiness assessments. Show less

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  Charter Communications

  Jan 2023 - now

  Systems Engineer III

  As a DevOps Engineer, I focus on building and improving CI/CD pipelines with GitLab and Jenkins to deploy and troubleshoot microservices. I collaborate closely with development teams to keep everything running smoothly. My experience includes working with top AWS services like EC2, S3, VPC, IAM, and Route 53, as well as advanced Bash scripting, Linux administration, managing microservice traffic with NGINX and Istio, also deploying applications using Helm. I'm good at solving problems quickly, which helps the team stay productive.I’ve led the implementation of a complete observability framework using Prometheus and Grafana, integrated with GitOps through ArgoCD, enabling proactive monitoring of 180 microservices. I also automate daily health reports, set up alerts with Datadog and Splunk, and handle cluster automation with Terraform. I'm always looking for ways to improve our infrastructure by integrating new tools from the CNCF ecosystem, making our CI/CD processes more efficient and effective. Show less