Architected and scaled the Alma Provider Platform using React, React Native, TypeScript, Python (FastAPI), and Node.js to support eligibility, claims, billing, and payments workflows for 22,000+ mental health providers nationwide. Led backend orchestration, introduced LLN-powered Note Assist to draft progress notes via the OpenAI API, reducing note-writing time by ~50% while preserving HIPAA-compliant output. Built and deployed backend services for transcription, prompt construction, validation, and storage with human-in-the-loop approvals. Implemented provider consent management, encrypted data handling, audit trails, and ephemeral storage to align with HIPAA. Delivered Insurance Cost Estimator Tool connected to real-time eligibility APIs from major payers (Aetna, BCBS, Cigna, UnitedHealthcare), enabling instant verification and reducing manual intervention by 40%. Led the Claims Management Dashboard for the Provider Platform, coordinating React frontend with Node.js and Python micros

Software Engineer at Amazon

August 20, 2017 - December 20, 2022

Contributed to the initial launch of Buy with Prime, building React and TypeScript customer-facing components integrated with Python, Java, and Node.js services, increasing merchant conversions by ~25% on average. Implemented Buy with Prime Button and Checkout modal, embedding React widgets across thousands of third-party merchant sites. Integrated frontend flows with Buy with Prime GraphQL API, orchestrating Amazon Pay, Fulfillment by Amazon, and Identity systems to reduce API round-trips and improve reliability at a global scale. Developed backend APIs in Node.js and Python to support Prime authentication, payment capture, and order creation for millions of transactions per month. Extended Buy with Prime to mobile by adding React Native components and shared TypeScript business logic, optimizing checkout completions on iOS and Android. Improved widget performance with lazy loading, smart caching, and resilient error handling. Maintained reliability via CI/CD pipelines, ECS/Fargate, K