Oct 2017 – Nov 2018 · 1 yr 1 mo · Gurgaon, India

• Working on AWS Stack as admin (Including EC2, S3, R53, SNS, ELB, VPC, Cloud Watch, Cloud Front SQS and IAM), focussing on high-availability, fault tolerance, and auto-scaling
• Working as Cloud Architect to setup AWS environment and migrate the On- Prem applications to AWS cloud for better performance and security by saving cost upto 15%
• Day to Day Production and Application support using SNOW tickets.
• AWS infrastructure automation using Cloud formation templates Cloud Formation
• Working on Jenkins for releases and CI/CD pipeline automation.
• Amazon SSM Patching used to deploy patches to On-Prem environment as well as verify the status of On-Prem servers.
• AWS Load Balancing and HA-Proxy Load Balancer
• Implemented Dynatrace as APM to check the performance of Application and its response. Integrated it with AWS to monitor Cloud infra.
• Working as NAGIOS administrator to completely monitor the On-Prem Infrastructure as well automated to run specific scripts at the time of issues.
• JBOSS & Tomcat used for application deployment and providing complete end to end support to Java based application
• End to End knowledge about the behavior of JAVA Application with JVM performance as well as tuning.
• Lead the team on weekly releases and deployments to have a smooth release on Production system
• Using Confluence to update daily Documentation over process and improvement steps.
• Quarterly SOX Audits to check the Infrastructure for any unauthorized activities and to make the system more secure.
• Installed Qualys agent to check the regular reports for Vulnerabilities on system.
• Automated server tasks using Ansible for smooth operations to save time by 20%
• OnCall Production Support.

Jul 2015 – Mar 2017 · 1 yr 8 mos · Gurgaon, India

• Handling AWS Cloud environments as well as On-Prem Environment.
• Worked and Implemented open source tools like NAGIOS, JENKINS, Ansible,HA-Proxy, PlaySMS, GAMMU and SVN replication to increase the efficiency of production system.
• Worked on AWS Stack as admin (Including EC2, S3, R53, SNS, ELB, VPC, Cloud Watch, Cloud Front SQS and IAM), focussing on high-availability, fault tolerance and auto-scaling.
• Worked as Full time JBOSS administrator and provided support to JAVA application on Linux environment to maintain the 99.9% up-time
• Worked on Ansible to automate the operational tasks to save time
• SVN setup from scratch with replication which has increased the reliability of code to 100%
• Migration of application/Tools to Cloud from Data Centers
• Creating monitoring and Alerts for applications and infrastructure
• POC on new tools which needs to be incorporate
• Follow up with business and tech teams to triage issues
• Owning team meetings and team output
• Creating and sharing Performance metrics
• Responsible for Release Management operations
• Performing Release Project Management tasks
• Planing, Scheduling the releases, the teams involved, estimating, ensuring
• timely sign offs from QA teams
• Coordination of multiple application release simultaneously
• Managing Production releases
• Engaging all stake holders for a success plan and execution of a release
• Performing Production releases, live site support and related production
• tasks

May 2013 – Mar 2015 · 1 yr 10 mos · Gurgaon, India

• Manage all aspects of the end to end release process
• Update service knowledge management system
• Signing off the release package for implementation
• Handled service roll out planning including method of deployment
• Building the final release delivery
• Managing successful deployment to weekly release to Lab, UAT, Prod servers
• Representing Release team in meetings
• Provide feedback and corrective actions after every release
• Record metrics for deployment to ensure within agreed SLAs
• User documentation
• Support documentation, including service desk scripts
• Data management, including archiving
• Build, deliver and maintain required testing environments