Bharath Boya

The Lab126 DevOpsSystems Engineer will be responsible for building, maintaining, and supporting the systems. The engineer will customize and integrate third-party software while continuously focusing on improving the existing infrastructure to ensure it continues to meet the operational excellence.\

Responsible for maintaining managing services end-to-end, including identifying and evaluating potential software solutions, designing/revamping the production infrastructure, integrating the software/solutions into the infrastructure, and deploying the final product to production. Some of such activities include:\
o Infrastructure (both on-premises and AWS) patching/upgrades/updates, configuration changes, redeployment/rehosting, disk/logical volume maintenance.\
o Security and vulnerability patches/updates; OS (Windows, Linux), Software installs, upgrades, patching/updates.\
o Day-2-day support for internal tools such as requirements management, quality management system, reliability quality analysis system, document management system/wiki, component information system including User/group/cost center onboarding, and safelisting users/groups/cost centers.\
o Emulation lab, HPC platform (Multiple Instances), CI/CD system, code review system, HPC VDI, License Servers, License install/update, Infrastructure testing/verification, python/bash/shell scripting for maintenance, AWS services maintenance such a Workdocs, S3 data aging process, AWS cost evaluation for the current and any new capacity planned.\
o Data backup, recovery and verification process\
o Game Day support for disaster recovery verification/validation.\
Work closely with engineering and business teams (US India teams) to plan, design, analyze, develop, and implement systems for product development such as design simulation.\
Collaborate with US on-site for a 24/7 support plan per customer needs.\
Provide technical leadership in evaluating, integrating, and deploying system solutions\

Some of common Day-2-Day activities include:\
New user onboarding on HPC platforms\
Installing Licenses [ quick SLA - needs prompt action]\
Installing tools on the HPC platforms\
Troubleshooting user issues at times with working sessions during user s convenient time-zone\
Capacity (Server, Storage, Networking) provisioning\
New user onboarding on to Emulation Lab\
Writing RCA/Whitepaper on critical issues\
Attending weekly sync up and daily status meetings\
Taking actions on critical Vulnerability issues within SLA\
Taking actions on critical alerts related to Service end-point, instances and single point of failures\
Providing data on tickets filed and addressed on a daily/weekly basis.

• Tools/Environment : Jenkins, Docker, Maven, Ansible, Git& Linux, bitbucket
• Description:, is the world's number 1 in the retail domain
• Wal-Mart has 7323 stores and its employ more than 1.9 million associates, and it is serving more than 179 million customers a year
• Wal-Mart has thousands of products available online and its website has 106 million page views per day
• The project involves maintenance & support for very large and complex middleware infrastructure for their store operations, distribution centers and their internal Home Office systems
• Responsibilities:
• Attending Kick off meeting with Application team to understand application requirements
• Preparing Infrastructure Design Doc for Test, Stage and Production environments
• Setup Test, Stage and Production environments, apply Fix/Refresh Pack, configuration, deployments, web server configuration, Performance tuning
• Reviewing the Load test in stage environment through HP Performance tool
• Troubleshooting of WebSphere Application Server and Applications
• Analysis of JVM logs, Trace logs, native logs, java core, heap dumps, access, activity logs
• Installing and renewal certificate
• Deploy the packages-based request from development team on respective environment
• Communicating with the team on the status of the task
• Communicating with client regarding the status on daily basis
• Supported development sprints by automating instance provisioning using cloud formation and code deployments using Jenkins, and Git hub
• Involved in Installing Jenkins on a Linux machine and created a master and slave configuration to implement multiple parallel builds through a build farm
• Used Jenkins for Continuous Integration and deployment into Tomcat Application Server
• Created users, repositories, branching, tagging, patch fixes, pull request, and trained users on the Git version control system
• Monitored the automated build and continuous integration process to ensure correct build execution and facilitate resolution of build/ release failures
• Performed build and release of all software cycles engineering, test, production, update, patches and maintenance
• Experience in designing, building, maintaining and coordinating an automated build/ release from development to production environment that also satisfies the internal audit and compliance
• Set up of Application environment which includes installation of products like Apache Tomcat server on UNIX, Linux and Windows platform
• Installed, configured and administration of Tomcat Application Server Network Deployment on Linux and Windows Server
• Deployment activities in production
• Project 3: WMS
• Details : Warehouse management

• Project 1: SOCA(Scale out Computing)