Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
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Nalini Uday Timmaraju

Plano,United States

Summary

Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently.

Overview

5
5
years of professional experience
1
1
Certification

Work History

DevOps Engineer

T-Mobile
08.2021 - Current
  • Worked on On-boarding 100's of applications to Multi-Tenant Docker and major ones include E911, Google DCB (Direct Carrier Billing), VVM (Virtual Voice Mail), Involved in migrating applications from WebLogic to MT-Docker from scratch
  • Also set the standards in the docker-compose file like restart policy, limits, and reservations for the Docker platform Maintenance
  • Created secure Docker images for the DEV, TEST, and PROD environments and used Docker Security workbench for provisioning secure Docker images and working with container-based deployments using Docker with Docker images, HUB, and registries
  • Written Ansible playbooks using YAML scripting to automate our build/deployment process and do an overall process improvement to any manual process
  • Written Ansible playbooks using YAML scripting to automate server builds, OS patches, and deployment of applications to dev, test, and production environments
  • As a Jenkins, Jfrog, and Bitbucket administrator, provided access to different users and was involved in troubleshooting the failed-to-build Jenkins jobs
  • Experience working with Jenkins to create build jobs, and troubleshoot issues with build jobs
  • Involved in upgrading the Jfrog antifactory to the latest version
  • Worked on installing and configuring Enterprise Jfrog antifactory
  • And hosted the Jfrog antifactory in the docker container
  • Containerized Splunk forwarders for the applications and the logs will flow from the docker to Splunk
  • Troubleshoot various during build and deployment, related to legacy tomcat or virtual environment such as Docker/Kubernetes
  • Used Jira for ticket tracking and Confluence for Knowledge base sharing purposes
  • Involved in migrating a few applications like UMW (Legacy Union MyAccount Replacement), BPSP (Brand Policy Service Platform), and from MT-Docker to Kubernetes
  • Worked on Container orchestrations with Kubernetes and building out the Kubernetes clusters.

DevOps Engineer

Google
07.2018 - 08.2021
  • Managing source code repositories (GITHUB) and familiar with creating/managing an branches and tags for multiple repositories
  • Maintaining and monitoring Dev, QA, UAT & and Production environments i.e, to ensure they are always up & and running
  • Worked on Docker Including Docker Installation, Creating Images and Containers
  • Deployed manifests into Apple Private Cloud environment with different name spaces in Kubernetes
  • Created Docker images ran the container with modified changes and pushed them into the Docker hub repository
  • Modified and configured the yaml files based on the setup and upgraded version as per the requirements and deployed into Kubernetes
  • Deploy the release of software components into pre-production environments
  • Involved in creating and configuring jobs in Jenkins, users' creations, and deploying war/jar files into target locations
  • Writing ansible scripts by using playbooks and defining roles to run multiple tasks
  • Attended the meetings and co-ordinating between onshore and offshore, Mentored new joiners to the Project
  • Working with Git pull, git merge and create branches, check-in, and checkout from one branch to other branches
  • Worked on the administration of Linux servers that included installation, configuration, testing, tuning, upgrading, and loading patches, and troubleshooting both physical and virtual servers
  • Perform production code deployments and support production validations on a weekly basis
  • Perform maintenance activity on Production and non-production systems
  • Develop playbooks, templates, and tools to facilitate assessment activities for our FedRAMP team
  • Maintain a focus on a seamless client experience and growing our junior assessors.

Education

Master of Science - Cybersecurity Management

University of Fairfax
Roanoke, VA
02.2026

Bachelor of Technology - BTech - electronics and communications engineering

Bapatla Womens Engineering College
India
04.2018

Skills

  • Weblogic Administration
  • Weblogic 12c
  • Bitbucket
  • Sandbox
  • Testing
  • System Monitoring
  • Ubuntu
  • Docker Swarm
  • Kafka
  • Splunk

Certification

  • G-suite - Coursera
  • Microsoft Certified IT Professional: Server 2012R2 Enterprise Administrators - LinkedIn
  • GitOps Fundamentals Level-1 - Codefresh
  • LFS169: Introduction to GitOps - The Linux Foundation
  • Amazon Web Services DevOps Engineer - Professional - Amazon Web Services
  • Oracle Cloud Infrastructure 2023 Certified Foundations Associate - Oracle
  • Ethical Hacking - Udemy
  • GITHUB - Udemy
  • Microsoft Certified: Azure AI Fundamentals - Udemy

Timeline

DevOps Engineer

T-Mobile
08.2021 - Current

DevOps Engineer

Google
07.2018 - 08.2021

Master of Science - Cybersecurity Management

University of Fairfax

Bachelor of Technology - BTech - electronics and communications engineering

Bapatla Womens Engineering College

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Nalini Uday Timmaraju