JAGADESHWARA RAO ATTADA

DEVOPS ENGINEER

DWARAPUDI,AP

Summary

DevOps Engineer with 4 years of experience in automating CI/CD pipelines, managing multi-cloud infrastructure (AWS & Azure), and implementing containerized solutions using Docker and Kubernetes. Passionate about improving system reliability, security, and scalability.

Overview

years of professional experience

Certifications

Work History

DevOps Engineer || client: Mondelez

Mondelez

03.2022 - 01.2025

Automated Deployment System for Node.js Applications: Developed a CI/CD pipeline in Jenkins for a Node.js application running on AWS, integrating Docker and Kubernetes for scalable production deployment.
CI/CD & Tool Integration: Integrated Git, SonarQube, Maven, Jenkins, Ansible, Nexus, and Tomcat for seamless build and deployment processes.
Jenkins Administration: Installed, configured, and maintained Jenkins CI/CD pipelines, automating builds, deployments, and scheduled tasks.
AWS Management & Automation: Managed AWS infrastructure using Terraform, including VPCs, S3 buckets, EC2 instances, AMIs, and auto-scaling configurations.
Monitoring & Alert Management: Automated server disk monitoring and service health checks, ensuring proactive issue resolution.
Application Deployment: Deployed JAR and WAR artifacts to Tomcat servers, pulling artifacts from Nexus for production releases.
Security & Compliance: Managed IAM roles, policies, and access controls, ensuring compliance with security best practices.
Post-Deployment Verification: Ensured successful deployments by conducting sanity checks, securing approvals from Business, QA, UAT, and Security teams.
Server Maintenance: Automated server backups, production database backups, and resource monitoring, optimizing operational efficiency.
Bash Script Automation: Created Bash scripts to automate AWS infrastructure tasks, including instance creation, resource tagging, log management, and data backups, reducing manual work by 60%.

DevOps Engineer || client: Voith

Infosys

02.2025 - Current

IaC: Built reusable Terraform modules for Azure resources, including Resource Groups, VNETs, Subnets, NSGs, and AKS clusters. Enforced cost optimization and compliance through Azure Policy, resource tagging, and storage tiering.
CI/CD Integration: Automated infrastructure deployments using Azure DevOps pipelines, ensuring seamless integration with Git version control in Azure Repos.
Monitoring & Maintenance: Configured Azure Monitor for AKS/VMs, implementing automated patching, backups, and disaster recovery strategies. Managed NSG rules to restrict network traffic and implemented RBAC for least-privilege access.

Education

Electronic and communications Engineer

Aditya College of Engineering

Surampalem

04.2001 -

Skills

Experience with Jenkins and GitLab CI

Experience in Docker and Kubernetes management

Proficient in AWS and Azure services

Infrastructure automation with Terraform

Certification

Infosys Certified AWS cloud Beginner Infosys

Profile Summary

4 years of experience in DevOps, working with CI/CD implementations covering code compilation, deployment, environment management, and maintenance.
Hands-on experience with AWS cloud services, including IAM, VPC, EC2, S3, Elastic Block Storage, Elastic Load Balancer, Auto Scaling Groups, SNS, Code Commit, Code Build, Code Deploy, and Code Pipeline.
Proficient in Linux environments (Amazon Linux, Ubuntu, CentOS).
Expertise in Infrastructure as Code (IaC) using Terraform.
Skilled in Jenkins, automating the entire application deployment lifecycle.
Strong understanding of Jenkins security, creating users, restricting permissions, and customizing access controls.
Experience in storing artifacts in S3 buckets, enabling versioning and cross-region replication.
Proficiency in Docker, including managing containers, images, volumes, and inter-container communication.
Experience in web server management (Apache2, Nginx) and database administration (RDS).
Strong expertise in Kubernetes, including installation and configuration of K8s master and worker nodes.
Well-versed in Kubernetes architecture, advantages, and complete workflow.
Proficient in creating and managing Pods, Services, and Deployments in Kubernetes.
Provisioned secure Azure environments (VNETs, NSGs, Storage) using Terraform modules, enabling isolated applications.
Automated deployments via Azure DevOps pipelines with Git/Azure Repos integration.
Configured Azure Monitor for proactive patching, backups, and cluster health.

Timeline