SSourav Saha
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SSourav Saha

Building scalable backend systems, distributed infrastructure, and cloud-native applications.

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Professional Experience

4 years building production systems across cloud infrastructure, e-commerce, and manufacturing

M.Tech in Computer Science

Indian Institute of Technology, Kharagpur

GATE CS AIR 116 (top 0.1% nationally)

Oracle

Software Development Engineer 2 — OCI Compute & Intelligent Prior Authorization (IPA)

Oct '23 – Oct '25India

Developed Java Spring Boot backend services for Intelligent Prior Authorization (IPA), automating healthcare authorization workflows using FHIR resources (Task, Claim, and Bundle).

Key Contributions

  • Built REST APIs for OCI Compute (C4PO) to enable real-time monitoring of Bare Metal and Virtual Machine health across multiple OCI regions.
  • Developed integration and load testing frameworks to improve deployment reliability for critical workflows.
JavaSpring BootGoREST APIsRedisDockerKubernetes

Amazon

Software Development Engineer — Product Safety and Compliance (PSC)

Mar '22 – Jun '23India

Developed backend services for the Product Safety and Compliance Work Allocation platform, enabling scalable task orchestration and improving operational efficiency.

Key Contributions

  • Built REST APIs to search, assign, and manage work items; developed integration tests for critical workflows (getWork, updateWork, and submitWork) to improve software reliability.
  • Extended backend workflows to support onboarding of new Amazon marketplaces for ASIN compliance.
JavaSpring BootAWSDynamoDBReactREST APIsJUnit/Mockito

HCL Technologies

Senior Software Engineer — Digital Industries 4.0 – MES

Jun '21 – Mar '22India

Designed and developed modules for Manufacturing Execution Systems (MES), automating production workflows and optimizing manufacturing operations for Industry 4.0 solutions.

C++PL/SQL