Devops Engineer Software

Ritika Chudappa

+1-571-***-**** Email: ******.********@*****.*** LinkedIn: www.linkedin.com/in/ritikachudappa Education

DKTE Textile and Engineering Institute, Ichalkaranji, India. (2016-2020) Bachelor of Engineering in Electronics.

Technical Skills

Cloud : AWS (EC2, S3, IAM, VPC, CloudWatch, Lambda), GCP DevOps : Linux, GitHub, Bitbucket, Jenkins, GitHub Actions, Docker, Kubernetes, Maven, SonarQube, Terraform, Ansible, Splunk, XLR, Prometheus, Grafana, AppDynamics, GitHub Copilot, Jira, ServiceNow. Scripting & Automation : Python, Groovy, PowerShell. Professional Experience

Mastercard Technology Private Limited, Pune, India BizOps Engineer Nov 2022- Jan 2024 Project: Mastercard Payment Gateway Services

Developed and managed Jenkins Pipeline as Code using Groovy scripts to automate CI/CD workflows by integrating with GitHub, Maven, SonarQube, and Docker to streamline deployments. Used Jenkins Shared Libraries to standardize pipeline code across multiple projects, reduced deployment failure by 50%.

Developed GitHub Actions workflows to automate CI/CD pipelines for code building, testing and deployment.

Created Jenkins pipeline to extract Heap Deump & Thread Dump from servers.

Automated TLS/SSL certificate renewal and change creation processes, configured XLR to send notification via email and reduced manual efforts by 60%.

Written Ansible playbooks for configuration management, automating OS patching and security updates across multiple environments, to minimize downtime during updates.

Automated server health checks and log analysis using Python scripts, improving system reliability and reducing manual efforts. Developed Python scripts to extract and analyze system metrics, enhancing proactive monitoring strategies

Implemented Infrastructure as Code (IaC) with Terraform to provision and manage scalable and secure AWS resources, including VPCs, EC2 instances, S3 buckets, IAM policies, and security groups.

Configured and managed Terraform state files using remote backends such as AWS S3 with DynamoDB for state locking.

Designed security best practices using IAM role-based access, encrypted storage, and secure network configurations. System designing using load balancing and auto scaling group to resolve production issues.

Created and maintained detailed Confluence documentation for infrastructure and processes. Capgemini Technology Services, Pune, India Software Engineer Dec 2020- Nov 2022 Project: MetLife

Designed and implemented CI/CD pipelines with Jenkins, automating deployments across dev, QA, and production

environments. Integrated Jenkins with Slack and Email notifications for build alerts.

Led Disaster Recovery (DR) automation, ensuring high availability and business continuity.

Enhanced system performance monitoring using CloudWatch and AppDynamics, ensuring 99.9% uptime.

Written docker file. Created Docker containers using Docker images and managed them in Docker Hub or private registries.

Optimized Docker image builds with multi-stage Docker files, reducing image size by 40%.

Automated containers build and push to Docker Hub using Jenkins pipelines, defined networking and volume persistence.

Troubleshooted running containers using docker logs, docker stats, and docker inspect commands.

Implemented container networking using bridge, host, and overlay networks to isolate services. Implemented Docker security best practices, RBAC (Role-Based Access Control).

Automated container lifecycle management using Docker Swarm and Kubernetes.

Configured and administered Kubernetes clusters.

Worked extensively with AWS Cloud services, including IAM, EC2, S3, Load Balancers, Auto Scaling, VPC, Subnets, NAT Gateways, and AMIs.

Written PowerShell script for scheduling automated backup using cronjob.

Administered critical system services, processes, and file systems, storage, user creation and permission management policies, analyzed resource utilization ensuring high availability, optimal performance using Linux.

Training and Certifications

AWS Solution Architect Associate SAA-CO2 AWS Cloud Practitioner CLF-CO2

DevOps Fundamentals : by Thinknyx ITIL 4 Exam Preparation

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