Pavankumar Surpaneni
Seattle
Summary
Experienced full-stack engineer skilled in building scalable, high-performance systems. Strong track record delivering impactful solutions across finance, logistics, e-commerce, and customer experience through solid engineering, system design, and product thinking
Overview
8
8
years of professional experience
Work History
Software Engineer II
Amazon (DEX AI)
07.2024 - Current
- Designed and built large-scale delivery speed and inventory optimization services using Java, AWS Lambda, DynamoDB, SQS, Kinesis, and internal AWS platforms, improving regional delivery promise accuracy by 15%, reducing logistics costs, and supporting nationwide fulfillment across billions in annual revenue.
- Developed backend services and internal dashboards for delivery speed and inventory analytics using Java, React, TypeScript, DynamoDB, and S3, reducing debugging time by 30% and enabling faster ops decision-making across fulfillment teams.
- Improved latency, availability, and observability of delivery speed services by introducing caching (DynamoDB DAX), parallel compute, and enhanced monitoring via CloudWatch + internal tracing, reducing p95 latency by 20% and cutting on-call issues by 35%.
Software Engineer
Microsoft
03.2021 - 05.2023
- Modernized full-stack applications using .NET Core (C#), React, GraphQL, Redis caching, and SQL migrations, improving API p95 latency by 25%, reducing frontend load times by 30%, and increasing query performance through schema redesigns and optimized indexing.
- Designed and shipped internal automation tools end-to-end using React, TypeScript, Node.js, and GraphQL, cutting repetitive operational tasks by 40–50%, and improving task success rates through streamlined workflow orchestration and reusable service components.
- Built and integrated new workflow and data features into enterprise planning systems using C#, .NET Core, SQL Server, and REST APIs, improving operational visibility across $20B+ consulting businesses and reducing manual reporting time by 30%.
Software Engineer
SCT Capital Management
03.2018 - 01.2020
- Built high-performance trading and data-processing components using Python, FastAPI, Pandas, NumPy, and SQL Server, enabling real-time analysis of large financial datasets and improving trade execution workflows for a $350M trading book
- Developed and deployed scalable client-facing and internal web applications using React.js, Redux, Next.js, and TypeScript, improving page load times by 35%, strengthening UI reliability, and supporting high-volume market data dashboards
- Automated deployments using Docker, Linux, and CI/CD pipelines, reducing release time by 60% and improving environment consistency across dev, staging, and prod
Education
Master of Arts - Mathematics
Columbia University
New York, NY12.2017
B.E - Civil Engineering
Birla Institute of Technology And Science
IN06.2012
Skills
- Languages: Java, Go, Python, C#, TypeScript, JavaScript, SQL
- Backend: NET Core, Nodejs, REST, gRPC, GraphQL, Redis, SQS, Kinesis
- FrontEnd: Reactjs, Reduxjs, Nextjs, JavaScript, Typescript, Angular, HTML5, CSS3, Bootstrap, Chrome plugins
Timeline
Software Engineer II
Amazon (DEX AI)
07.2024 - Current
Software Engineer
Microsoft
03.2021 - 05.2023
Software Engineer
SCT Capital Management
03.2018 - 01.2020
B.E - Civil Engineering
Birla Institute of Technology And Science
Master of Arts - Mathematics
Columbia University