Oct 2024 – Present · 1 yr 8 mos · Gurugram, Haryana, India

• Architected and led the modernization of SAFE-T's claim filing system from JSP/AUI to a modern React-TypeScript stack with Katal components, implementing line-item level claim capabilities, while leading a team of 3 developers. Designed complete HLD/LLD and delivered a decoupled architecture with TypeScript frontend and Java-based BFF layer, ensuring enhanced modularity, maintainable codebase, and improved seller experience through Single Page Application design.
• Technology Used/Competency : React, Java, Typescript, HLD, LLD*

Jul 2022 – Oct 2024 · 2 yrs 3 mos · Gurugram, Haryana, India

• Architected and led Buyer Seller Metrics Enhancement 2.0, designing (HLD/LLD) a standalone computing system unifying return, reject, and order metrics across fulfillment channels. Optimized workflows resulting in $5000/month savings. Technology: AWS Lambda, SQS, SNS, Java, High TPS Data Processing.
• Led SAFE-T claims expansion to MLF/VF/MSF sellers across platforms with backward compatibility. Implemented Elasticsearch optimizations and database enhancements ensuring cross-platform functionality. Technology: Elasticsearch, DynamoDB, Java.
• Transformed Proactive Reimbursement from ETL to event-driven architecture using AWS services. Implemented component-based development, reducing downstream calls by 50% and saving 3 weeks of development time. Technology: AWS Lambda, SQS, CDK.
• Designed SAFE-T Card integration on Seller Central homepage using MVC architecture, reaching 1,000+ weekly active sellers and reducing claim denial rates. Technology: API Design, JSP, Elasticsearch.
• Enhanced SAFE-T mobile applications across Android and iOS platforms, implementing robust photo capture and file upload solutions worldwide. Technology: Cordova, Mobile Development.
• Led technical mentorship initiatives and knowledge transfer sessions while serving as POC for marketplace expansion in BR/MX. Drove cross-functional collaboration across teams (SPIM, SMOP, Alexandria), resulting in successful feature implementations including video upload capabilities.

Jan 2022 – Jun 2022 · 5 mos · Gurugram, Haryana, India

• SDE Intern at SAFE-T Team and worked in optimizing and developing new features in SAFE-T investigation tool and seller mobile app.
• More references about SAFE-T:- https://amzadvisers.com/safe-t-claim-program-amazon/