TULASI PERIGISETTI
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Summary
Accomplished Senior DevOps Engineer with 11+ years of experience, specializing in infrastructure automation and continuous integration/deployment (CI/CD). Expertise in configuration management using Ansible, and automation with Python. Proficient in designing and managing containerized application deployments with Kubernetes, Docker, and Helm. Adept at optimizing CI/CD pipelines for enhanced deployment efficiency and driving continuous improvement. Known for solving complex technical challenges and delivering high-impact results in dynamic environments.
Overview
11
11
years of professional experience
Work History
Senior DevOps Engineer
Tata Consultancy Services
Brussels
10.2021 - Current
- Designed and implemented fully automated continuous integration, deployment, and delivery pipelines.
- Created and managed a K3s cluster to host CI/CD tools, including Jenkins, SonarQube, and Nexus, running as pods within the cluster.
- Set up the CI/CD tools using Helm charts, automating the deployment process with Ansible playbooks to manage and configure the tools as deployments within the cluster.
- Created shared libraries that helped with the automation of end-to-end deployment processes of Java applications in Jenkins.
- Managed and deployed mobile applications (iOS/Android) using GitLab CI/CD pipelines.
- Developed Ansible playbooks to configure all necessary tools on Mac machines for mobile application deployment.
- Worked on creating Ansible playbooks executed using Ansible Tower to automate the deployment process for java applications.
- Configured and maintained Mac Minis for mobile app builds and deployments.
- Created and managed Docker images for various applications.
- Deployed Java applications using Maven as a build tool.
- Deployed mobile applications using Xcode and Gradle as build tools.
- Automated signing of Android applications for Play Store release using Python scripting.
- Automated the uploading process for both iOS & Android applications to the App Store and Play Store using Fastlane.
- Implemented monitoring solutions using Dynatrace and Prometheus.
- Worked with DevSecOps tools such as Fortify, NexusIQ, and SonarQube for security analysis.
- Automated build and release processes for deploying software artifacts into repository management tools such as Nexus and Artifactory.
- Executed maintenance on essential DevOps tools including Git, Fortify, and Nexus.
DevOps Engineer
Tata Consultancy Services
Bangalore
12.2019 - 09.2021
- Utilized Kubernetes to handle deployment, scaling, and management of application containers.
- Formulated a comprehensive CI/CD plan, seamlessly integrating it into the project.
- Created Dockerfiles to facilitate application deployment as a container.
- Deploy using a Helm chart, and maintain a containerized application in DEV, TEST, and production environments.
- Deployed and managed application pods leveraging Ansible playbooks.
- Created a continuous delivery process to support the building of Docker images and publish them into a private repository – Nexus.
Support Engineer
Tata Consultancy Services
Hyderabad
12.2015 - 01.2019
- Created scripts for application deployment automation with Ansible.
- Managed maintenance operations while ensuring application stability.
- Utilized Zabbix to detect and resolve potential application issues promptly.
- Deploy the new versions on test servers, perform regression tests, and then deploy them on the production server.
- Working with source code management (SCM) tools like Git, Gerrit, and SVN for code reviewing, CI/CD using Jenkins, and code committing.
- Worked with Nginx for load balancing the servers.
- Monitoring system performance, backing up and restoring files, and troubleshooting product-related issues.
- Provide support (24/7) for the production application.
- Responsible for the deployment of new software, upgrades, and application code to remediate known defects.
- Troubleshoot and provide straightforward solutions to moderate to complex technical problems or issues of end users.
QA Engineer
Tata Consultancy Services
Hyderabad
02.2014 - 11.2015
- Develop the FuTTE (Functional Traffic Test Environment) framework using TitanSim as a tool to perform functional testing against the IP Multimedia Subsystem (IMS) network.
- Developed TTCN-3 test cases to validate the SIP protocol functionality within IMS networks.
- Integrating all test cases through Jenkins as a CI tool.
- Writing shell scripts to automate functionalities within the framework.
- Knowledge sharing with different teams on Functional Frameworks.
Education
Bachelor of Science - Computer Science
Bhoj Reddy Engineering College For Women
Hyderabad, India05-2013
Higher Secondary From Intermediate Board of Examination -
Narayana Junior College
Hyderabad, India05-2009
High School -
Brilliant Grammar High School
Hyderabad,India04-2007
Skills
- Continuous integration
- Continuous deployment
- Monitoring and logging
- Incident management
- Configuration management
- Version control systems
- Infrastructure automation
- API integration
- Application deployment
- Linux administration
- Release management
- Automation control
Accomplishments
- Star of the Quarter – Awarded in December 2022 for successfully for automating release process of mobile applications.
- Star of the Month (Multiple times) – Recognized for exceptional contributions in February 2023, August 2023, March 2024, and October 2024.
Languages
English
First Language
Telugu
Proficient (C2)
C2
Hindi
Upper Intermediate (B2)
B2
Timeline
Senior DevOps Engineer
Tata Consultancy Services
10.2021 - Current
DevOps Engineer
Tata Consultancy Services
12.2019 - 09.2021
Support Engineer
Tata Consultancy Services
12.2015 - 01.2019
QA Engineer
Tata Consultancy Services
02.2014 - 11.2015
Bachelor of Science - Computer Science
Bhoj Reddy Engineering College For Women
Higher Secondary From Intermediate Board of Examination -
Narayana Junior College
High School -
Brilliant Grammar High School
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