Joshua Praveen Kumar K

• Created automated Build, Test and Deploy pipeline for 50+ applications on Google Kubernetes Engine (GKE)
• Ensured all infrastructure is created by code (IAAC) through terraform for 8 environments which includes UAT and PROD multi region.
• Developed custom scripts using Bash languages to automate repetitive tasks and integrate disparate systems effectively streamlining workflows across departments.
• Optimized cloud resource usage by analyzing cost metrics and making recommendations for more efficient configurations.

• Worked closely with Clients at Client Location (Bahrain) for initial setup of design, implementation, and maintenance of continuous build and deployment delivery mechanisms
• Worked as Atlassian SME for team of 50+ users.
• Single handedly implemented CI CD pipeline using JIRA and Jenkins, with auto triggering of Jenkins jobs.
• Maintained Single Sign On, throughout all tools used for application development and implementation from Azure AD.
• Maintained auto provisioning of access to JIRA to more than 50 users, using Azure AD.
• Maintained security in Bitbucket and JIRA using IP restrictions, domain verification and SSO.
  

Release Management / DevOps Engineer :

• Designed "Zero touch automated Deployment" using Jenkins DSL and groovy, which enabled scheduling parallel/sequence deployments thereby reducing almost 50% of time taken for overall deployments
• Furthermore integrated Slack with Grafana and PostgreSQL to create "Deployment Portal" to give updates to users about deployment status
• Used Jenkins API to create metrics dashboard to get start and end time of all Jenkins job thereby creating statistical analysis of module's functional performance
• Experienced in creating and maintaining Docker images to host Hubot to integrate with Slack to collect data to populate into Postgress DB
• Experienced in managing and monitoring Docker containers using Kubernetes for microservices applications
• Worked on JIRA to track and maintain worklogs and flow of tickets
• Created single seed job to implement self created automated deployment jobs for multiple modules
• Created generalized job for 50+ modules to create self driven "build+deploy" Jenkins job by changing one single file
• Created automated Jenkins job to create modify and update EMS queue creations in different environments
• Handled around 50+ modules,around 300+ applications in 5 Non Prod and 5 Prod environment

Infrastructure Engineer :

• Lead offshore team for maintaining infrastructure of MyAtt sales application servers.
• Maintained 800+ RHEL server environment with 99.5% uptime.
• Developed scripts for automating manual works like daily health checks, OS patching and tools installation etc.
• Installed and managed Nagios on more than 800+ servers (app+web) for monitoring performance of server as well as application
• Used Ansible to maintain configuration management across all servers thereby helping in maintaining infrastructure as code
• Experienced in automating manual browse using Selenium
• Created self-healing scripts to automate recovery for Nagios alerts