Senthil Kumar A. Email & Phone Number

Bangalore

• Working on Continuous Monitoring & Auto-Heal project for High Availability of servers, which proactively detects issues by replicating customers environment via Docker and run health checks as pipeline stages to detect issues and auto heal them or send alerts with issue details to On-call person.• Currently researching and in PoC phase of setting up Operations as a Service (OaaS) which allows customers to run safe multiple operations as a service on a cluster of servers which will have on-demand nodes created via AWS or OpenStack or Docker. The PoC also involves high availability and auto-scaling of instances during product release phase.• Re-architected the SCM infrastructure for 24 locations with building bare metal host, setting up VMs, setting up applications like loadbalancers, heartbeats, benchmarking tools, etc. and various other applications related to SCM via automated Ansible playbook.• Prepare project plans, tansition plans, contingency plans, fall-back plans and responsible for risk, change & incident management for internal projects.

Bengaluru Area, India

• Automated several deployment tasks, configuration and setups using Ansible playbooks.• Migrated from ldirectord software loadbalancer to HAProxy with KeepAlived for High Availability Level 4 & 7 load balancing and with automatic failovers for all server clusters on various locations.• Automated setting up of cronjobs, monitoring tools and custom scripts.• Setting and configured Metric Beats, Elastic Search, Log stash and Kibana for benchmarking.• Worked with external customers for setting up applications and access on Demilitarized servers.• Wrote scripts and tools that that help customers in setting up environment before development.• Mining data from help request tickets to find out the major issues and provide long term solutions.

Chennai Area, India

• Played major role for datacenter migration related to SCM and Build.• Planning and setting up of servers, application and load balancing.• Charting a migration process and plan.• Coordination with various teams for environmental changes and fixes for a stable environment.• Work on build and release process and tools to accommodate new datacenter infrastructure.• Creating backup and disaster recovery plans.• Change management and Incident tracking.• Setting up GITHUB, Continuous Integration and deployment with Jenkins, Jira and Ansible.• Responsible for high availability, scalability and usability of Build and SCM environment.• Monitoring and maintaining build nodes based on load and other environmental factors.• Writing Perl scripts for automating process for developers and within the team.• Responsible for new release branches. labeling of builds and releases and backup• Documentation of the changes in architecture, infrastructure, processes and training.• Training New Hires and Teams.

Chennai Area, India

• Lead for the Migration of codebase from ClearCase/SVN to GIT.• Worked with Build and Release team to Integrate GIT with existing and new Build infra.• Proof of concept in evaluating various SCM tools and Build process.• Infrastructure and architecture planning.• Post migration activities and stabilization of environment for high availability and stability.• Setting up monitoring tools and writing scripts for SCM and Build environments.• Automation of backup, repository optimization and cleanup.• Responsible for supporting and triaging SCM and Build environments• Writing triggers & hooks and integration of VCS, Build & Bug tracking tools for CI.• Creating web tools for automated merges, branch locks for VCS.• Creating developer facing tool scripts for setting up check and setting up environment.• Work on new Build system infrastructure and process for migration.• Post migration troubleshooting for SCM, Build and Deploys.• Branching strategies for teams and release planning.• Automating patching, installation and configuration on various nodes using Ansible orchestration.• Documentation and Training including roadshows.

Master Of Business Administration (Mba), Systems Engineering

Bachelor Of Engineering (Be), Computer Science And Engineering