Santosh Kumar

Responsibilities:

• In this project I have worked on migration activities like moving repositories from Gitlab Sami to Gitlab Cloud
• Created whole infrastructure using Terraform in aws cloud.
• Worked on Refactoring Jenkins pipelines.
• Used Jenkins shared libraries to reuse the code in Jenkins pipelines.
• Adding up new servers to rundeck yaml configuration
• Setting up Monitoring using datadog
• Configured the datadog agent setup and sending application logs, iis logs and metrics to datadog this is automated through PowerShell
• Worked on Gitlab repository cleanup activities to reduced large repository sizes using git-filter-repo
• Collaborated with cross-functional teams to deliver projects on time.
• Environment: AWS, Gitlab, Jenkins, Jfrog, Terraform, Agile, Scrum Methodology, Datadog, Big panda, Rundeck, shell script, PowerShell, python.

Responsibilities :

• Configuring Monitoring Dashboards in Zabbix and Kibana (ElK) for different clients added and for the newly added hosts into the Platform.
• Automating the Events using Zabbix API calls via bash shell scripting
• Writing Docker files and updating docker-compose yaml files. Troubleshooting docker container issues by parsing the logs and updating the versions and building new images and pushing them after retagging into the local repositories
• Configuring pipeline jobs in Jenkins especially in building docker images and deploying them in production.
• Involved in Branching, Tagging and Merging of code delivery at required releases
• Configuring New clients in Incapsula Imperva with newly created AWS load balancers
• Quarterly patching using AWS System Manager.
• Doing a production build and deploy and troubleshooting the build issues both in Production and Non-production.
• Doing code-switches every week, we follow blue-green deployment strategy with E1 & E2 two identical set of Environments.
• Monitoring tickets in Service Now and Jira and Joining Bridges for P1 & P2 incidents and fixing the issues if there any Http 500 errors seen in the Logs.
• Updating and writing basic python modules
• Working on Admin related work on Linux infrastructure (clearing Logs, bouncing services, installing or removing packages, checking firewall connections)
• Involving in Monthly Maintenance activities on All the production Databases.
• Executing Basic SQL queries in the Environment whenever required.
• Working on Different AWS services like EC2, ELB, Route 53 And the AWS cert Manager, AWS system Manager
• Environment: AWS, Gitlab, Jenkins, Jfrog, Terraform, Agile, Scrum Methodology, Datadog, Big panda, Rundeck, shell script, PowerShell, python.