Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
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Varalakshmi Ganjam

Senior DevOps Engineer
Hyderabad

Summary

Dedicated and results-driven DevOps Engineer with a 9+ years experience designing, implementing and maintaining highly available and scalable systems in cloud environments. Possesses a rich history of collaborating with global clientele and has demonstrated professional proficiency through prior assignments in Europe.

Overview

10
10
years of professional experience
3
3
Certificates

Work History

Senior DevOps Engineer

Xylem Inc.
03.2022 - Current
  • Works in Xylem's Global DevOps team maintaining and provisioning infra for all development teams in the organization.
  • As Senior member of team, mentored and trained new members who joined the team.
  • Used Infrastructure as Code (IAC) tools like Terraform and Terragrunt to automate provisioning of Infrastructure.
  • Deployed production grade Kubernetes clusters on AWS and performed EKS upgrades periodically.
  • Troubleshooted and Debugged services hosted on EKS.
  • Used Kubernetes Secrets and ConfigMaps while building Kubernetes Infrastructure.
  • Used Continuous Delivery GitOps tools like Argo CD to deploy Kubernetes Clusters.
  • Set up Datadog monitoring across multiple teams and applications. Created alerts and warnings based on SLO Metrics using Datadog and and integrated them to Slack.
  • Implemented Log Aggregation using Sumologic to help dev teams easily debug their applications and services.
  • Helps dev teams create Docker images, along with deploying and running containers.
  • Have deep understanding of running vulnerability scans using tools like Aquacs and checkmarx.
  • Created and maintained CI/CD Pipelines on Bitbucket and Jenkins including triaging of build and deploy time issues.
  • Good understanding configuration management tools like Ansible and experienced in writing Ansible playbooks.
  • Have hands-on experience working on AWS Services like EC2, S3, VPC, Route53, Secret Manager, RDS, ElasticCache, DocumentDB and more.
  • Involved in Release management by ensuring all productions deployments are going through without issues and blockers.
  • Worked on Microservices architecture which includes diversified tech stack involved in them.

DevOps Engineer

Tata Consultancy Services
10.2016 - 03.2022
  • Worked as Production support engineer and Technical Risk Analyst in Credit Risk Department for ABN AMRO bank
  • As a Lead Production Support Engineer for a four member team, supported teams including Behavioral and Application scoring, Credit origination, Risk signalling services, Early warning, Early collections and Late collections.
  • Contributed for designing and maintaining Risk models in Mainframe and Experian tools to calculate risk rating of customers.
  • Experienced in working with databases like DB2 and MySQL.
  • Actively participated in DevOps transformation at ABN AMRO Bank.
  • Created CICD pipelines by integrating GIT, Bitbucket, Jenkins, maven, Nexus for on-premise infrastructure.
  • Configured and managed on-premise infra using Ansible playbooks.
  • Worked on automating infra creation in Azure using Terraform.
  • Experience in working with source code management tools like Bitbucket and Azure Repos.
  • Built and maintained Azure DevOps CICD pipelines.
  • Created, maintained and troubleshooted AKS Kubernetes clusters.
  • Implemented monitoring tools such as Prometheus, Grafana and log aggregation using ELK.

Software Developer

Tata Consultancy Services
06.2014 - 09.2016
  • Worked on analysis and creation of new JCL jobs, PROCs and Cobol modules for the new enhancements
  • Solving UAT and production defects on priority
  • Expertise in Unix, SQL Developer, Mainframe, Cobol, DB2, SQL
  • Responsible for functional and technical documentation of new functionalities adapted by the system.

Education

Btech -

Koneru Lakshmaiah University
Vijayawada
05.2010 - 2014.04

Skills

    Amazon Web Services

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Websites

Certification

Certified Kubernetes Administrator , https://www.credly.com/badges/e17a54ff-6947-44cc-ae9e-264f20bc0b39

Timeline

Senior DevOps Engineer

Xylem Inc.
03.2022 - Current

DevOps Engineer

Tata Consultancy Services
10.2016 - 03.2022

Software Developer

Tata Consultancy Services
06.2014 - 09.2016

Btech -

Koneru Lakshmaiah University
05.2010 - 2014.04

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Varalakshmi GanjamSenior DevOps Engineer