Hardeep Singh - Senior DevSecOps Engineer. Optimizing Infrastructure & Automation

Pune, Maharashtra, India

• Deliver cloud-native infrastructure on AWS (EKS, Terraform, CloudFormation) for clients based in Singapore.
• Deploy product data pipelines into client environments and drive products to full production readiness alongside development teams.
• Designed end-to-end CI/CD pipelines: source-code and container scanning with Trivy, code coverage checks, Docker image builds, push to Amazon ECR, and automated deployments via ArgoCD.
• Built AWS Lambda automation to rotate RDS database passwords every 60 days and IAM access keys on a defined schedule, strengthening security posture.
• Remediate client-reported vulnerabilities and align deployments with established security benchmarks and compliance standards.
• Optimized EKS node groups to reduce node count and lower infrastructure cost without sacrificing performance.

Noida, India

• Managed configuration and infrastructure orchestration for major projects including Paytm Bank and Times Internet, improving reliability and scalability.
• Designed a fully automated CI/CD pipeline with Jenkins, ArgoCD and Shared Libraries, increasing deployment frequency by 50%.
• Delivered a Kubernetes-based service mesh, reducing network latency and increasing system performance by 20%.
• Engineered and optimized a Kubernetes-based networking solution, enhancing network performance metrics.
• Wrote Ansible playbooks and SaltStack formulas, cutting infrastructure provisioning time by 30%.
• Hardened Docker images with signing and multistage builds, speeding Node.js builds by 70%.
• Automated the DR drill process with a custom Python script.
• Built monitoring and logging on Kubernetes using Prometheus and the ELK stack.

Gurgaon, India

• Optimized and monitored AWS infrastructure (EC2, S3, RDS) with automated backups, security patches and scaling.
• Implemented blue-green deployments via AWS CodeDeploy across 20 EC2 instances, cutting deployment errors by 50%.
• Streamlined Java and Python pipelines through Jenkins using Docker images and autoscaling groups; managed Prometheus and Alert Manager.

Gurgaon, India

• Wrote Ansible playbooks to deploy, configure and manage servers using Docker, Jenkins and Git.
• Built Docker images and build/deploy scripts with Jenkins, Maven, Python and Bash.
• Managed MySQL and MongoDB databases including backups, tuning, patches and migrations.

Gurgaon, India

• Managed VAS projects: Ring Me (Idea), Missed Call Alert and Voice Mail (Airtel).
• Built automation utilities in Bash, C and Python and automated server data sync with rsync.
• Handled on-site Ansible deployments, RCA documentation and SLA tracking; logged vendor cases with Red Hat.