Mar 2019 – Mar 2023 · 4 yrs · India

• Leading SRE-DevOps to formulate cloud strategy to provide the support infra and delivery pipeline with zero down time to all the warehouse.
• The design and implemented Kubernetes enable the platform to support faster product delivery without compromising security and compliance.
• Reduced time spent provisioning of the environment by 90% by terraform
• Implemented build/Deployment automation to cut down production change window by 50% and eliminated the external team dependency by 80%
• Enabling 1.5X faster release rollout and version upgrades, contributing towards monthly production releases and hot fixes.
• Enabling 360 degree monitoring and alerts to gain visibility of our complete infrastructure by EFK,appdynamics and CloudWatch

Jan 2017 – Mar 2019 · 2 yrs 2 mos · Bengaluru Area, India

• → Experience in DevOps, Build & Release Management, Configuration Management, and Remote Monitoring Support Activities.
• Configuration management and cloud services.
• → Implementing and setting up CI Tools like Jenkins mapping with Source Code Management, Build steps, schedules, deployment scripts, pipeline activities.
• > Experience in using Version Control tools like GIT, GitHub, Gitlfs and Bitbucket. Manage to build source tree including branching, merging, resolving conflicts, administering sources code in allocating roles and permissions to users.
• >Experience in using Jfrog (Artifactory) Repository Managers for builds.
• >Experience in using containerization tools like Docker, Docker hub to create virtual containers, user-defined images, and cross-platform containers.
• > Configure Jfrog (Artifactory) Repository as a Docker Registry for local upload and download of Docker images.
• > Configuring NPM Repositories,PyPI Repositories, Maven Repository and Debian Repositories with JFrog Artifactory for different team.
• >Create images and containers using Docker concept and manage Docker orchestration using Docker Swarm.
• > Managing Kubernetes containers and troubleshooting the problematic pods and nodes.
• > Provided consistent environment using Kubernetes for different application in DEV environment.
• > Experience in using Configuration Management Tools like Ansible to manage simultaneous software updates, fix configuration problems and continuous monitoring of servers.
• > Admin experience with source-code analyzer tool like SonarQube.
• >Integrating SonarQube service with Jenkins for automatic code analysis.
• >Hands on Experience on manage and build AWS infrastructure with Terraform.
• Build and manage one artifactory infracture for external customer with Terraform.
• Hands on Experience on Amazon Web Services like EC2, S3, EBS, VPC, ELB, IAM rules and Autoscaling.
• Providing Selenium Box twhich is a managed Enterprise Selenium Grid infrastructure

Sep 2014 – Jan 2017 · 2 yrs 4 mos · Greater Bengaluru Area

• Flipkart, currently 33,000 people strong, has 75 million registered users clocking over 10 million daily visits. Flipkart’s technology has enabled it to deliver 8 million shipments per month . It is also one of the largest talent pools in India. This makes everyday at Flipkart a learning experience.
• #Build/release, handling automation and tools development responsibility from end to end involved in design, implementation and deployment of software products for Flipkart using PERL, Python, Jenkins, GNU Make, Maven, Ant and shell script based build infrastructure.
• #Worked with product teams, QA teams to identify and implement automation in appropriate areas, testing of new products/tools and updates for continuous improvement of Flipkart platform Integration and testing.
• #use of Git,GitHub,Puppet.
• # Responsible for alerts infrastructure at Flipkart.
• # Managed production infrastructure - Flipkart Kloud, MySQL, Alerts infra, Build system and more.
• # Scaled Nagios infra to handle 15k+ nodes and 150k+ services/metrics and evangelized it across Flipkart.
• # Offered MySQL DB as a service to Supply Chain systems in Flipkart.
• # Developed MissionControl - web application to discover outages, track RCAs, manage escalations and compile service runbooks for production environment.
• # Authored numerous monitoring plugins and integrated third party telephony APIs into alerts infra.
• # Worked with logstash, Elasticsearch for log ingestion of MySQL slow query logs and Nagios logs to enable easier analysis and better dashboards.
• # Developed log archival client to transport application logs to storage layer.

Nov 2013 – Sep 2014 · 10 mos · Bangaon, West Bengal, India

• Worked as Engineer, Operation/ Product Support at OnMobile Global Ltd. Bangalore, India, in the IT & telecom industry. My experience predominantly lies in the area of telecom applications support and my key responsibilities include deployment and applications support for data reporting on telecom servers using the technologies of Perl, Shell scripting, ORACLE, PL/SQL, MySQL, Java Application Support and Apache tomcat web server in Linux platform.

Sep 2012 – Nov 2013 · 1 yr 2 mos · Bangalore

• Have Worked on WiFi Networks Pvt. Ltd as a Junior Software Engineer and have used the technologies of Perl/Shell,MySQL,Linux,Java Application Support..