Summary
Overview
Work History
Education
Skills
Languages
Disclaimer
Personal Information
Achievements And Awards
Timeline
Generic

PRAVEENKUMAR M

Chennai

Summary

Dynamic DevOps Cloud Engineer with 5 years at Infosys, excelling in AWS cloud automation and CI/CD pipeline implementation. Proven track record in optimizing deployment workflows, enhancing infrastructure management efficiency, and leading successful migrations to Terraform. Adept at collaboration and mentoring, driving teams towards achieving high availability and scalability in cloud environments.

Overview

11
11
years of professional experience

Work History

Senior Consultant

Infosys
12.2019 - Current
  • Results-driven DevOps Cloud Engineer with 5 years of experience at Infosys, specializing in cloud automation, infrastructure as code, and CI/CD pipeline implementation
  • Expertise in AWS cloud services, Terraform, Docker, Kubernetes, and GitLab CI/CD
  • Adept at migrating infrastructure from CloudFormation to Terraform and optimizing deployment workflows for high availability and scalability
  • Designed and implemented automated CI/CD pipelines using GitLab CI/CD for seamless application deployments
  • Migrated infrastructure from AWS CloudFormation to Terraform, improving infrastructure management efficiency
  • Managed and optimized containerized applications using Docker and Kubernetes on AWS (EKS)
  • Configured and maintained AWS services, including EC2, S3, IAM, Lambda, CloudFront, and API Gateway
  • Developed and deployed serverless applications using AWS Lambda and Step Functions
  • Ensured security best practices in IAM policies, VPC configurations, and data encryption
  • Automated infrastructure provisioning and deployment using Terraform and Ansible
  • Collaborated with development teams to enhance DevOps best practices and deployment strategies
  • AWS Infrastructure Migration to Terraform: Led the migration of CloudFormation stacks to Terraform, reducing infrastructure provisioning time by 40%
  • Implemented Terraform modules for reusable and scalable infrastructure deployment
  • GitLab CI/CD Pipeline Implementation: Designed and implemented GitLab CI/CD pipelines for automated testing, build, and deployment
  • Integrated security scanning and compliance checks into the CI/CD workflow
  • Container Orchestration with Kubernetes (EKS): Deployed and managed containerized applications using Kubernetes (EKS) on AWS

Senior Project Engineer

Wipro
09.2019 - 12.2019

AWS, DevOps Engineer

TCS
12.2018 - 09.2019
  • Worked in Agile Environment, attended regular scrum calls and sprint planning
  • Managing 14 Applications and enhancing all of them as per the business requirement and deploying them in dev, runway and preprod environments through ansible
  • Build through maven and enhance additional properties in pom.xml file and upload it to nexus
  • Coordinating with development team to fix build related issues
  • Involved in job scheduling for daily build activities using jenkins
  • Built EMR through Terraform code, and deploy through Jenkins
  • Configuring Cloudwatch through terraform and providing SNS topic for all the metrics configured to troubleshoot cloudwatch alarm related issues
  • Running Ciscat Scanner for vulnerabilities and monitoring the healthcheck of Hadoop Cluster regularly
  • Troubleshooting all maven and Jenkins related issues
  • Implemented autoscaling and load balancing for HRPayroll application
  • Implemented backup and restore with multiple strategies in production
  • Upgrading Airflow application to Latest version such that it is exposed to less vulnerabilities
  • Hands on managing different build versions and all their supported plugins in Nexus artifactory

DevOps Engineer

DXC
06.2016 - 09.2018
  • Extensively worked with Version Control Systems GIT and automation tool Jenkins to implement the end to end automation
  • Expertise in using build tools like ANT, MAVEN for the building of deployable project Artifacts
  • Administration and creation of Individual Jenkins jobs, including automatic generation, reporting and alerting of build failures and build status indicators
  • Experience in integrating Unit Tests and Code Quality Analysis Tools like SonarQube
  • Experience in using Nexus, Jfrog Repository Manager for Maven builds
  • Experience in using Tomcat, Wildfly application servers for deployments
  • Hands-on in writing the Docker files for building images
  • Writing ansible playbooks for doing health checks on docker containers and autohealing them if containers have any issues
  • Containerizing applications with Docker
  • Responsible for managing the Docker private registry
  • Hands on implementing ansible scripts for database and application configuration
  • Played a key role in instance refreshments by providing quality reports on existing infra
  • Provided training and best practices on the use of internal tools and utilities to the new team members

Linux, Build and Release Engineer

HCL
02.2014 - 06.2016
  • Build and Release Management & Linux Administration
  • Installing and configuring GIT, Hudson/Jenkins, Deployment and automation
  • Release Engineer for a team that involved different development teams and multiple simultaneous software releases
  • Developed and implemented software release management strategies for various applications according to the agile process
  • Maintaining the source code in GIT for various applications
  • To configure and maintain code base to support the build and deployment of code on servers
  • Supporting the developers in configuration management environment
  • Configured and maintained Hudson / Jenkins to implement the CI process and integrated the tool with Ant, Maven to schedule the builds and automated the deployment on the application servers using the 'code deploy' plugin for Jenkins
  • Developed build and deployment scripts using Ant, Maven as build tools to move from one environment to other environments
  • Responsible for the Plug-in Management, User Management, Build/Deploy Pipeline Setup and End-End Job Setup of all the projects
  • As a Linux administrator, was involved in providing operational support to clients
  • Creating users and Group providing them with suitable permissions
  • Managed Users and Groups, File/Directory Permissions under Linux
  • Configuring and managing user & group accounts
  • Experienced in Performance tuning of Linux servers using ps, free, df, top, vmstat and Netstat
  • Handling the scheduling tasks (Cron jobs and task scheduler) for the scripts for various purposes
  • Setting up of Crontab jobs for scheduling few tasks
  • Providing secure authentication by enabling passwordless authentication using RSA Keys
  • Installation and setup of volume management for data backup and storage
  • Additionally using logical volume management (LVM) on Linux platforms
  • Installation, Configuration and Administration of various versions of Red hat Linux
  • Installing of software packages and patches
  • Working on Patching Activities

Education

B.Tech - IT

KVCET College of Engineering and Technology
Chennai
01.2012

HSC -

Hindu Higher Secondary School
Chennai
01.2008

SSLC -

Hindu Higher Secondary School
Chennai
01.2006

Skills

  • AWS
  • Cloud automation
  • Azure
  • Linux
  • Jenkins
  • Github Action
  • Gitlab CICD
  • AWS Code build/pipeline
  • Azure Devops
  • Copado
  • Ansible
  • Terraform
  • Packer
  • Bitbucket
  • Github
  • Gitlab
  • Maven
  • Gradle
  • Dotnet MSbuild
  • Angular npm/node
  • Docker
  • Kubernetes
  • Nexus
  • Jfrog
  • Training and mentoring

Languages

  • English
  • Tamil

Disclaimer

All the furnished above information is true and best of my knowledge.

Personal Information

  • Date of Birth: 12/06/90
  • Marital Status: Single

Achievements And Awards

Awarded as 'STAR PERFORMER' by HCL.

Timeline

Senior Consultant

Infosys
12.2019 - Current

Senior Project Engineer

Wipro
09.2019 - 12.2019

AWS, DevOps Engineer

TCS
12.2018 - 09.2019

DevOps Engineer

DXC
06.2016 - 09.2018

Linux, Build and Release Engineer

HCL
02.2014 - 06.2016

B.Tech - IT

KVCET College of Engineering and Technology

HSC -

Hindu Higher Secondary School

SSLC -

Hindu Higher Secondary School

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PRAVEENKUMAR M