Raj Kumar

About Raj Kumar

As a Senior AI/ML & MLOps Engineer at Delta Air Lines, I bring over 10 years of…

Experience

1. Senior Devops Engineer

   Robinhood

   Apr 2022 — Present · Menlo Park, CA, US

   Accomplished DevOps and Integration Engineer with 10+ years of experience in cloud platforms, automation, and system integration across enterprise environments. Proven expertise in Linux administration, CI/CD engineering, configuration management, and infrastructure optimization to deliver scalable, secure, and high-performing solutions.Skilled in designing and maintaining cloud architectures on AWS and Azure, leveraging services such as EC2, S3, ELB, Route 53, CloudFormation, and Azure DevOps. Proficient in infrastructure-as-code (Terraform, Ansible, Chef, Puppet) and CI/CD automation using Jenkins, Harness, and AWS CodePipeline to streamline release cycles.Strong background in containerization and orchestration with Docker, Kubernetes (EKS, OpenShift, ECS), and expertise in monitoring and observability tools including Prometheus, Grafana, Splunk, and ELK Stack.Experienced in building RESTful web services and integration workflows, applying best practices in API security, cloud governance, and automation scripting (Python, Shell, PowerShell). Adept at collaborating across engineering, operations, and product teams to drive end-to-end integration and deployment solutions.