Rajesh Kumar Rajesh Kumar
  • About Me
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  • Education
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Hello i'mRAJESH KUMARSENIOR DEVOPS MANAGER / PRINCIPLE ARCHITECT

About Me

Total, Over 15 years of extensive experience working with more than 8 software MNCs for software development/maintenance and production environments involved in continuous improvement and automating entire life cycle using latest devops tools and techniques from design and architecture, through implementation, deployment, and successful operations. Also, helping more than 70 software organizations globally, providing coaching, mentoring and consulting in devops, CICD, cloud, containers and operations.

I help software organization to improve a quality of the software, reducing the software development/operational cost and immediate feedback/monitoring. Have in-depth working experience in following domains with real project implementation.

  • Test Driven DevOps Approach
  • Continuous Integration
  • Continuous Delivery
  • Continuous Deployment
  • Continuous Inspection
  • Technical Debt Reduction
  • Cloud Migration using AWS
  • Containerization Using Docker
  • Micro Services & Kubernetes
  • Production Monitoring
    • Name:Rajesh Kumar
    • Email:DevOps@RajeshKumar.xyz
    • Phone:+91 8105843520
    • Nationality:Indian
    Download Resume

    Skills

    SOURCE CODE MANAGEMENT
    GIT
    Github
    Gitlab
    Gerrit
    Bitbucket
    Perforce / Helix
    Team Foundation Server (TFS)
    Subversion (SVN)
    Package & Repository Management
    Nuget
    Sonatype Nexus
    Jfrog Artifactory
    Apache Archiva
    Chocolatey
    Packer
    Wise Studio
    InstallAnywhere
    Linux RPM
    Continous Integration Tools
    Atlassian Bamboo
    Jenkins
    Teamcity
    Team foundation Server
    IBM Ubuild Udeploy Urelease
    Gitlab CI
    BUILD MANAGEMENT
    Apache Maven
    Gradle
    Apache Ant
    MsBuild
    Grunt
    VIRTUALIZATION AND CONTAINERS
    Docker
    Docker Swarm
    Docker Compose
    Amazon AWS
    Vagrant
    Openstack
    Kubernetes
    VMWare
    Google Cloud(F)
    ECS
    EKS
    LOG, INFRASTRUCTURE & PERFORMANCE MONITORING
    ELK Stack-Elasitic Search,Logstash & Kibana
    TICK Stack-Telegraf,InfluxDB,Chronograf,Kapacitor
    Prometheus using grafana & InfluxDB
    NewRelic
    Datadog
    Nagios
    Splunk
    Sensu
    Scripting Programming
    Powershell Scripting
    Python Scripting
    Ruby Essentials
    Groovy
    Terraform
    CloudFormation
    Bash Scripting
    Servers configuration management
    Puppet
    Chef
    Octopus Deploy
    Ansible
    Udeploy
    Others Tools
    SonarQube
    Jacoco
    Cobertura
    Joomla
    Drupal
    Wordpres
    Elgg
    BugZilla
    Atlassso Wiki
    Emma
    PMD
    Checkstyle
    Issues and Bug Tracking Tools
    Jira
    13371HOURS OF WORKS
    33PROJECTS FINISHED
    15HAPPY CLIENTS
    9CERTIFICATION / AWARDS

    Education

    Higher Education

    01
    BITS PILANI

    MTech Software Systems
    2014 – 2017

    02
    ANNAMALAI UNIVERSITY

    M.Sc in Information Technology
    2006 – 2010

    03
    Indira Gandhi National Open University

    Bachelor of Information Technology
    2001 – 2004

    04
    Edexcel Foundation (UK)

    Higher National Diploma in Computing & Multimedia

    Education is not preparation
    for life, education is life itself.

    EXPERIENCES

    Professional Experience
    COTOCUS PVT LTD, Bangalore (India)Principle DevOps Architect & Manager2016-2019

    Currently working as Principle DevOps Architect & Manager with Cotocus Ltd. I am managing the entire deveopment setup and team which consist of 15 members broadly supporting the developemet and operations of jetexe.com, eborrow.in, aiaviationacademy.com, wakilsahab.in & surgeryplanet.com in pre-prod and prod environment. The tools I am master in Jira, Git, SonarQube, Nexus, Artifactory, Chef, Puppet, Ansible, Docker, Kubernetes, ELK, Splunk, Nagios, NewRelic, AWS and Jenkins

    I am also involved addressing the corporate consulting and training relating to DevOps, CICD, Cloud automation and Containers. Successfully transistions the training and consulting for following organization in the last 24 months… Verizon, Nokia, World Bank, L&T Technology Services, Sapient, Astrazenica, Cognizant, Vodafone, HCL, Mphasis, Barclays, ITC, Tata Technology, CastSoftware, BMC, WorldBank, Cognizant, Qualcomm, HCL, Citrix, 3DPLM, Namecheap, Qualcomm, EMC2, Vodafone, BMC, HSBC, Toshiba, Hexaware, Citrix, Wellsfargo, IBM, Brillio, HPE, Synechron & many more Full List - http://rajeshkumar.xyz/clients/

    SERVICENOW INC, NETHERLANDSSr. Build & Release Engineer2015-2016

    Role and Responsibilities: Worked as a Build and Release Engineerin Servicenow, Amsterdam, having a responsibility to manage and improve the large and complex build infrastructure which includes 300+ build slaves, 5 Jenkins Servers, CM server in the Cloud(AWS). Also involved with build IT infrastructure management and automation using Chef. Environment/Skills: Git, Gerrit, Redhat Linux, Bash Scripting, Nexus, Maven, Chef, Datadog, Docker, AWS and JenkinsRole and Responsibilities: Worked as a Build and Release Engineerin Servicenow, Amsterdam, having a responsibility to manage and improve the large and complex build infrastructure which includes 300+ build slaves, 5 Jenkins Servers, CM server in the Cloud(AWS). Also involved with build IT infrastructure management and automation using Chef. Environment/Skills: Git, Gerrit, Redhat Linux, Bash Scripting, Nexus, Maven, Chef, Datadog, Docker, AWS and Jenkins

    JDA SOFTWARE, INDIASenior CM/DevOps Architect
    2014 - 2015

    Role and Responsibilities: Worked as an DevOps architect in JDA Software to implement continuous integration and delivery model and streamline the build/release and production deployment and monitoring for more than 40 JDA’s products. I architect and co-ordinate for more than 40 products team to onboard CICD to single platform which includes awareness program. Also worked on to standardization the different tools and processes within organization such as build process, qa process, configuration mgmt, deployment and montring and feedback. Environment/Skills: Git, Gitlab, Redhat Linux, ELK, Splunk, Nagios, NewRelic, Datadog, Bash Scripting, Artifactory, Maven, Puppet, Ansible, AWS and Jenkins

    INTUIT INC, INDIASr. SCM Engineer

    2013-2014

    Role and Responsibilities: Worked as a Sr SCM engineer for a unit called “Small Business group” which has many products including QuickBooks Online(Java), Desktop(.net), Android, POS and Camps. SCM infrastructure had many tools and technologies such as Jenkins, Maven, Nexus, Perforce, and Git in Linux and Windows Environment. Helped on CI/CD initiatives for Quickbooks online, also Managed the Perforce servers and gitlab servers. I was also involved in research, design, automate and deploy new systems and solutions that enhance our SCM processes (e.g. Sonar, Git, Jira, Build Pipelining, Cobertura etc.). Helping Intuit coordinate with distributed team across different geography and support SCM, Build, Deployment and Release. Environment/Skills: Git, Perforce, Bitbucket, Redhat Linux, Bash Scripting, Nexus, Maven, Chef, AWS, ELK, Splunk, Nagios, NewRelic and Jenkins

    ADOBE SYSTEMS, INDIASr. SCM Administrator
    2011-2013

    Role and Responsibilities: At Adobe, I worked as a Senior SCM Engineer in a team of 4 members, responsible for handling 15 Perforce servers which has more than 150 perforce instance, 150+ proxy and 5000+ users and 10 Terabytes disk space. I was also responsible to handle 30+ Continuous integration build forge servers. Project setup includes, 35+ RedHat Linux Machine for our application hosting purpose. I was supporting development teams located in Seattle, Minnesota, Canada, Ireland, England, Germany, Japan, and India. Environment/Skills: Perforce, Git, Redhat Linux, Shell Scripting, Perl, Jenkins and BuildForge

    IBM CORPORATION, INDIASr. Build & Release Engineer2010-2011

    Role and Responsibilities: At IBM, I supported a dev, qa and operations team for automating the build, deployment and release process. Also managing the build servers,CI servers and qa servers. Also monitoring the process of code completion, code freeze, branching, tagging and release of Build etc. Environment/Skills: Perforce, Ant, Redhat Linux, Shell Scripting, Jira, Emma, Sonar, Jenkins, Nagios, AWS, VmWare

    NESS TECHNOLOGY, INDIASr. Build & Release Engineer2009-2010

    Role and responsibilities: I owned and acted as an individual contributor for activities such as setting up build and test management frameworks, managing archives in a version control system and take care of software releasing. Also acted as the DevOps expert in the development projects and maintenance activities to provide the best infrastructure and automation for continuous integration, continuous (unit) testing and releasing. I defined and implement build en test infrastructure improvements that enables the effective software development processes and high quality of software deliverables taking into account maintenance responsibility for released products. Environment/Skills: Subversion, Bamboo, Maven, Ant, Solaris, Shell Scripting, Jira, FishEye, Crucible, Clover, Crowd, Sonar

    MINDTREE LTD, INDIASr. Engineer
    2006-2009

    Role and responsibilities: At mindtree, I was involved as developer as well as managing the build process for multiple concurrent releases and design and configure continuous integration build system through collaboration with development and IT teams; Also, Participating in deployment & configuration of the application as needed; I also Set-up code-review process and tooling in the CI; I was also driving the initiative of automating the set up of test environments and other duties as assigned. I was the only engineer who was acting as a Perforce administrator and MKS Integrity Administrator for the team who was at 4 different geographical location. I also acted like a install engineer cratated/maintained a installer for all our products major, minor and hot patches. I was also involed with release management tasks such as branching, labeling, tagging, co-ordinations and release activities. Environment/Skills: Perforce, SVN, Ant, Maven, Hudson, Visual Studio 2003, Ant, AnthillPro, Gforge, Wise Studio, Wise Scripting, VB Scripting, Tomcat, VMware and Jboss

    ACCENTURE PLC, INDIAJr. Software Engineer2005-2006

    Role and responsibilities: Worked as Configuration and package Engineer in Unix Environment. Worked in Project and Configuration Management. Set up Defects and Features for DDS, create packages and Install into Servers, wrote PL/SQL and Shell scripting to run on the server and Configure Software lifecycle management for Different Releases Using Internal tools. Environment/Skills: Harvest, Unix, Shell Scripting, Oracle 9i, Defect & Feature Management

    SURGERYPLANET, INDIASoftware Developer2004-2005

    I worked as a programmer developing the SurgeryPlanet.com. I was one of the first programmer for SurgeryPlanet.com who started the coding and bring the portal into the Shape. I have working on PHP, MySQL, Joomla, CSS, HTML, JavaScript, Core Java, Maven, SVN in Windows and Linux Environment.

    My Contributions

    • 5000+ – I have mentor/coach more than 5000 engineers till now for implementing CI/CD, DevOps, Cloud and Containers and helping organization to find their best tools for SDLC and productions needs.
    • DevOpsSchool.com – A platform where I share my DevOps knowledge.
    • HolidayLandmark.com – My travel blogging platform
    • Bestdevops.com – I maintain/editor latest technology/practices in DevOps here
    • AIUniverse.xyz - I maintain/follow/editor latest technology/practices in AI/ML here.
    • Bheekho.com – I am developing a platform to connect with social revolutionaries.

    My Interest

    Programming is my passion, DevOps is my profession, Build & Release is my pulse, Search Engine Optimization is my obsession, Tourist Guide is my Hobbies, Cooking is best time pass.

    DevOps

    Test Driven DevOps Approach

    Delivery

    Continuous Delivery

    Integration

    Continuous Integration

    Deployment

    Continuous Deployment

    Code Quality

    Code Quality and Analysis

    Test Coverage

    Test Coverage and Matrix

    Technical Debt Reduction

    Technical Debt Reduction

    Cloud Migration

    Cloud Migration

    Programming

    Programming

    Search Engine Optimization

    Search Engine Optimization

    Tourist Guide

    Tourist Guide

    Cooking

    Cooking

    Portfolio

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    • Education
    • HealthCare
    • Corporate
    • Products
    • Hotel
    • Real Estate

    Recent Blog

    • DevOps
    • Travel
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    Our Satisfied Clients

    WE WORK WITH WIDE RANGE OF CLIENTS. HERE ARE FEW OF OUR AMAZING RESPECTED COMPANIES AND ORGANIZATIONS WHO CHOOSE COTOCUS AS THEIR CONSULTING ASSOCIATE.

    ➤ CORPORATE TRAININGS TILL DATE BY RAJESH KUMAR

    Adobe
    Barclays
    BMC
    Brillio

    Capgemini
    CAST
    CISCO
    CITRIX

    Cognizant
    COLT
    DELL
    EMC2

    HCL
    Hexaware
    HSBC
    IBM

    INTEL
    Intuit
    ITC
    L & T

    Mindtree
    Mphasis
    ORACLE
    Philips

    Synechron
    Tata Consultancy Services
    Toshiba
    Vodafone

    Wells Fargo
    World Bank
    Ramco
    Swiggy

    3D PLM
    Axway
    Hckerrank
    Yodlee

    Sapient
    NameCheap

    Rajesh Weekly Calender

    ➤ Calender

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