Purushottam Jha

About Purushottam Jha

ExperienceSoftware Development Engineer @AmazonWorking in Transportation Financial Systems, building large-scale services that automate invoicing, payments, accounting, and financial event processing for Amazon’s transportation network.Own the end-to-end ingestion and validation pipeline for external invoices, ensuring correctness, reliability, and seamless integration with downstream financial systems.Build and maintain backend services using Java, Python, Spring Boot, TypeScript, AWS (EC2, S3, DynamoDB, Lambda, SQS, SNS, Firehose, Kinesis, CloudWatch).Improved service reliability through enhanced observability, metric-driven alerting, and log-based insights.Work with distributed systems, rate-limiting strategies, validation workflows, and scalable microservice designs.Member of Technical Staff I @NielsenDeveloped backend components for a system identifying transitions between content and advertisements using AI-driven video analysis.Built automation pipelines for ground-truth generation and metadata workflows.Worked extensively with Python, AWS (EC2, S3), Docker, and internal backend frameworks.Collaborated with ML and data engineering teams to integrate models into scalable production workflows.Software Engineering Intern @ Bounteous x AccoliteTrained across a full-stack tech stack: React, Angular, ASP.NET Core/MVC/Web API, Spring Boot, Python, JUnit, Hibernate, DevOps, Cloud, Gen-AI.Built a complete Loan Management module from scratch for a banking system, improving API performance by 3×.Applied Repository Pattern and Strategy Pattern to develop clean, maintainable backend logic.Contributed to both frontend and backend development, gaining hands-on experience across the full SDLC.

Experience

1. Software Engineer

   Cleartrip

   Jan 2026 — Present