DevOps Engineer - AWS & Azure Kubernetes

Murali Krishna Polem

DevOps Engineer Aws & Azure Cloud

United states +1-234-***-**** ******************@*****.*** linkedin.com/in/muralikrishnapolem

PROFESSIONAL SUMMARY

DevOps Engineer with 4+ years of experience designing, automating, and managing cloud-native infrastructure on AWS and Azure. Skilled in Infrastructure as Code (Terraform), container orchestration with Kubernetes (EKS), CI/CD automation using GitHub Actions, and production support for enterprise applications. Experienced in improving deployment reliability, reducing operational overhead through automation, and enhancing system observability using CloudWatch and New Relic. Strong background in Linux administration, scripting, monitoring, incident management, and cross-functional collaboration within Agile environments.

SKILLS

Cloud Platforms : Amazon Web Services (AWS): EC2, S3, VPC, IAM, CloudWatch, Digital Ocean, Azure (VMs, Key Vaults)

DevOps & CI/CD : CI/CD Pipelines, GitHub Actions, Docker, Kubernetes

Infrastructure & Automation : Terraform (IaC), Ansible, Linux, Bash Scripting, Cron Jobs, Nginx (Reverse Proxy, Load Balancing)

Programming & Automation : Python, Shell/Bash scripting, Automation workflows

Monitoring, Logging & Reliability. : AWS CloudWatch, New Relic, Log analysis, alerting, incident monitoring

Web & Databases : REST APIs, MySQL, Flyway (Database Migrations), Apache2, WSGI

Tools & Version Control : Git, GitHub, Postman, Bitbucket, SVN

Practices & Methodologies : Agile, SDLC, Continuous Integration & Continuous Deployment, Production support, release management

PROFESSIONAL EXPERIENCE

Client: Bayer Philadelphia, PA

Role: DEVOPS ENGINEER May 2024 - present

●Worked closely with development and QA teams to build, deploy, and support healthcare applications on AWS using EKS, EC2, VPC, IAM, S3, Route53, and Application Load Balancers.

●Managed Docker containers and Kubernetes (EKS) workloads, helping teams deploy applications reliably across development, test, and production environments.

●Automated AWS infrastructure provisioning and configuration using Terraform, reducing manual effort and ensuring consistency across environments.

●Built and maintained CI/CD pipelines using GitHub Actions and Jenkins to automate application builds, testing, and deployments.

●Created and maintained Helm charts to simplify Kubernetes deployments and improve release management processes.

●Developed Python and Bash scripts to automate routine operational tasks, application deployments, and system maintenance activities.

●Monitored application and infrastructure health using Prometheus, Grafana, CloudWatch, and New Relic, helping identify and resolve performance issues before they impacted users.

●Integrated SonarQube into CI/CD workflows to improve code quality and support secure software delivery practices.

●Used Ansible for server configuration management and environment setup across multiple AWS environments.

●Configured Nginx as a reverse proxy and load balancer to improve application availability, performance, and traffic management.

●Supported MySQL databases by assisting with deployments, schema updates, performance tuning, backups, and troubleshooting.

●Managed source code repositories using Git and GitHub, following branching strategies and pull request review processes.

●Participated in production support, incident troubleshooting, root cause analysis, and change management activities using ServiceNow.

●Worked with cross-functional teams in Agile environments, tracking work through Jira and contributing to continuous delivery initiatives.

●Performed Kubernetes cluster maintenance, deployment troubleshooting, and upgrade activities to maintain platform stability and reliability.

●Assisted with implementing AWS security best practices, including IAM policies, role-based access controls, and secrets management.

Client: Accenture Hyderabad, India

Role: DevOps Engineer February 2021 - Dec 2022

●Developed and supported backend services using Python and Flask while integrating RESTful APIs.

●Assisted in implementing CI/CD workflows for automated application builds, testing, and deployments.

●Containerized applications using Docker and supported Kubernetes-based deployments across development and testing environments.

●Automated infrastructure configuration and server provisioning using Ansible.

●Supported AWS services including EC2 and CloudWatch for cloud operations, monitoring, and troubleshooting.

●Monitored application logs and infrastructure metrics to identify performance bottlenecks and resolve production issues.

●Managed source code repositories using Git and GitHub while following branching and pull request best practices.

●Assisted with release management activities including deployment validation, rollback support, and issue resolution.

●Administered Nginx and Apache web servers to ensure secure and reliable application delivery. .

EDUCATION

SAINT LOUIS UNIVERSITY, St. Louis, MO - Master of Science in Information Systems Jan.2023 – Dec.2024

CERTIFICATIONS

●Aws Solution Architecture.

●Azure Administrator Associate.

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