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Mahachopperla/README.md

Hi there 👋, I'm Mahalakshmi Chopperla

Analyst II – Cloud Engineer @ DXC Technology

🚀 DevOps • Cloud Engineer | AWS | CI/CD | Ansible | Docker | Kubernetes | Terraform

💫 About Me:

I'm a passionate DevOps Engineer with 3 years of experience in cloud automation and CI/CD, known for reducing deployment time by 50% and cutting manual operational effort by up to 70% through Terraform, Kubernetes, and scripting-based automation. Seeking to contribute to scalable, secure, and high-performance system delivery.

🌐 Socials:

LinkedIn email

🛠️ Tech Stack

  • Operating Systems: Linux, Windows
  • Scripting: Shell
  • Cloud Infrastructure: AWS
  • IaC (Infrastructure as Code): Terraform
  • CI/CD Tools: Jenkins
  • Configuration Management: Ansible
  • Containers & Orchestration: Docker, Kubernetes
  • Monitoring & Observability: Prometheus, Grafana
  • Version Control: GitHub

💼 Professional Experience & Skills

I have hands-on experience in designing, automating, and managing modern infrastructure and deployments:

  • Provisioned AWS infrastructure using Terraform, leveraging reusable modules to reduce manual errors and accelerate delivery, cutting deployment time by 50%.
  • Built optimized Docker images following best practices, reducing image size, improving performance, and lowering storage and deployment costs.
  • Created Kubernetes manifests and Helm charts, enabling blue-green deployments for zero-downtime releases.
  • Enforced CI/CD pipelines with integrated security scanning, applying a shift-left approach to detect vulnerabilities early and ensure secure deployments.
  • Automated CI/CD workflows using Jenkins, integrating build, test, security checks, and deployment stages seamlessly.
  • Managed Linux server administration, including process optimization, service monitoring, and network troubleshooting to ensure system reliability.
  • Executed Ansible playbooks to automate package installations and service configurations, standardizing server setups across multiple Linux servers.
  • Engineered shell scripts to automatically restart failed services and handle common issues, improving overall service uptime.
  • Refined log management, cleanup routines, and scheduled maintenance using shell automation to streamline operations.

This blend of cloud infrastructure, containerization, automation, and DevOps practices reflects my ability to deliver reliable, scalable, and secure systems.

⚙️ Skills Showcase

Linux Windows Shell Scripting

Ansible

Docker Terraform Kubernetes

Jenkins

Prometheus Grafana

📊 GitHub Stats:



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  1. roboshop-shellscript roboshop-shellscript Public

    This repository contains shell scripts to deploy and manage the microservices of the Roboshop e‑commerce application — including services like catalogue, cart, user, and more. The scripts automate …

    Shell 1

  2. roboshop-ansible-roles roboshop-ansible-roles Public

    This repository demonstrates the use of Ansible roles to eliminate code repetition. Common playbooks were created and then included or imported wherever required, making the automation cleaner, mod…

    Jinja 1

  3. terraform-roboshop-module terraform-roboshop-module Public

    This repository contains Terraform module for the Roboshop e‑commerce project. It provisions the required infrastructure and integrates with Ansible for configuration management.

    HCL 1

  4. Docker-Roboshop Docker-Roboshop Public

    This repository contains Dockerfiles for building container images of the Roboshop e‑commerce microservices (catalogue, cart, user, and more). The images follow best Docker practices to ensure effi…

    JavaScript 1

  5. k8-roboshop-helm k8-roboshop-helm Public

    This repository contains Helm charts for the Roboshop e‑commerce application. Kubernetes manifests for several microservices have been templated to enable reusable, parameterized, and consistent de…

    1

  6. catalogue catalogue Public

    This repository contains an end‑to‑end Jenkins CI/CD pipeline . This pipeline handles build, test, security scans, and deployment for catalogue‑based microservices.

    JavaScript 1