Open to opportunities

Sagar Chatterjee

@sagarchatterjee

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DevOps and Cloud engineer specializing in production-grade IaC and secure multi-environment GCP/AWS platforms.

India

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What I'm looking for

I seek roles building secure, automated cloud infrastructure and scalable CI/CD platforms, where I can apply IaC best practices and grow in cloud security and platform reliability.

I am a DevOps and Cloud engineer with hands-on experience designing and automating production-grade infrastructure using Terraform, GCP, and AWS. I focus on secure-by-design principles, implementing least-privilege IAM, private networking, and centralized egress controls.

At Zscaler I architected a multi-environment GCP foundation with integrated Zero Trust (ZIA/ZPA), authored reusable Terraform modules for VPC, GKE, Cloud SQL, and load balancers, and engineered a highly available Zscaler Cloud Connector cluster to enforce corporate policy.

I complement infrastructure work with practical CI/CD and container orchestration experience—Docker, Kubernetes, Helm, GitHub Actions—and have delivered projects including a Go app deployed to EKS, an AWS ECS autoscaling lab, and a Mask R-CNN model for satellite imagery in a national hackathon.

Experience

Work history, roles, and key accomplishments

DevOps Intern

Zscaler

Feb 2025 - Aug 2025 (6 months)

Architected and automated a secure, multi-environment GCP foundation using Terraform and integrated Zscaler Zero Trust (ZIA/ZPA) in a hub-and-spoke topology, delivering reusable modules to deploy VPC, GKE, Cloud SQL, and load balancers and improving deployment consistency and speed.

GCP)Terraform Zscaler IAM Networking Infrastructure as Code

Cloud and DevOps Intern

Risk League UK Limited

Aug 2023 - Oct 2023 (2 months)

Executed cloud and cybersecurity lab projects including Auto Scaling and Amazon ECS deployments, and developed automation and testing scripts using AWS SAM CLI to validate resilient deployments.

AWS ECS AWS SAM Cloud Security CI CD Load Testing

Education

Degrees, certifications, and relevant coursework

University Institute of Engineering and Technology

Bachelor of Engineering, Information Technology

2021 - 2025

Grade: 8.52 / 10.0

Activities and societies: Key coursework: Operating Systems, DBMS, Computer Networking; projects: DevopsifyGoLangProject, VrukshaVista (Smart India Hackathon).

Completed a Bachelor of Engineering in Information Technology with a focus on cloud, DevOps, and software engineering, graduating with a CGPA of 8.52/10.0.