Gagan Goswami

Starting from DevOps support engineer to SRE Manager, got promoted to various positions like Sr. DevOps Support engineer, Team Lead DevOps Support, Monitoring Product Owner, SRE resulting in various responsibilities across organization, which include but not limited to -
Designing and implementing end to end CICD pipelines utilizing Jenkins, AWS CodeBuild, CodeDeploy, Agro CD, GitHub actions to deploy to staging and production environments built on ECS, EKS, Rancher or standalone EC2.
Participation in planning for building and performing Disaster recovery and highly available and reliable systems.
Creating, maintaining, Patching and securing AWS infrastructure.
Ensuring production systems availability to maintain uptime and SLA utilizing a variety of tools to monitor, observe and secure systems.
Working with the production support team to resolve issues and performing RCAs.
Automating repetitive tasks using Lambda and SSM.
Creating and maintaining highly available and reliable infrastructure on AWS using IAC tools like Terraform and Cloudformation.
Configuration management using Ansible and Chef, including pipeline containing Jenkins, Ansible, Docker hub, Kubernetes.
Containerizing applications and migrating to ECS, Kubernetes, EKS.
Setting up Monitoring and observability using AWS Cloudwatch, X-Ray, AWS FireLens, Datadog, New Relic, Prometheus, Grafana, Splunk.
Establishing SRE culture and implementing Alert & Incident management across SRE and Support Teams.
Implementing SLO and finding appropriate SLIs as per system design and customer involvement.
Managing teams and tasks, and establishing a continuous learning and improvement environment.

Building and Maintaining Webservers like LAMP, nginx.

Setting up, maintaining and patching Linux servers.

Maintaining hosting platforms for customers.

Setup and maintain DNS records.