Consumer App Innovations: Engineered "Dining Live Activity," a high-performance native Swift feature for the iOS consumer app (1M+ users) that delivers real-time dining status updates. Integrated seamless Apple Pay and Google Pay workflows across iOS and Android to optimize the checkout experience.

Merchant App Launch & Engineering Standards: Led the end-to-end architecture and App Store launch of the Bilt Merchant App using Expo Router and Continuous Native Generation (CNG). Established strict coding standards and implemented robust tooling within the EAS deployment pipeline to maintain high code quality amidst rapid release cycles.

POS Integration & Custom Payments: Architected a custom checkout solution for Verifone POS devices, enabling complex split-payment logic (by person or item) for servers across a rapidly expanding restaurant network.

Data Visualization: Implemented interactive revenue visualization using Expo Maps, empowering merchants to track earnings attributed to residents of nearby Bilt-affiliated properties.

Founded and led a software consultancy delivering critical web and mobile solutions for enterprise clients. Directed technical strategy across multiple concurrent projects, from initial architecture to product launch.

Team Development: Accelerated team velocity by establishing engineering best practices and ramping up junior engineers. Mentored client teams on modern testing standards, type safety, and scalable architecture, ensuring long-term code maintainability after handover.

Amazon (Client): Engineered a central developer documentation portal for Alexa components, utilized by internal teams at Amazon HQ to ship features to Alexa devices. executed performance optimizations on the web portal to enhance internal developer efficiency and system reliability.

AlliedWorld (Client): Developed a standalone, marketable web form product with a JSON-based configuration system. Architected a Python backend using FastAPI and Chalice to enforce rigorous type checking and data validation.

Hospital for Special Surgery (Client): Built a secure patient intake portal with AWS S3 integration for signed PDF storage. Led a refactoring initiative that standardized the codebase from legacy JavaScript to TypeScript.

Nutrien (Client): Engineered complex e-commerce features for an agricultural products ordering platform. Optimized application performance by analyzing ElasticSearch metrics and refining GraphQL backend queries to reduce latency.

Walmart Global Tech (Client): Spearheaded the inventory management app used by 2.2 million associates from zero to one. Led the transition to React Testing Library and mentored developers on unit testing, significantly improving code quality.

Delivered vital features for Compass's Consumer Search and Agent Search applications using TypeScript, React, and Node.js with Koa. Addressed complex mobile browser CSS issues and rectified recurring production errors. Authored comprehensive unit tests using React Testing Library, implemented Cypress E2E tests, and screenshot diffing tests to alleviate QA workload. Devised a custom Google Places Autocomplete input to extend functionality across multiple teams.

Developed features and resolved issues for Amex's high-profile US Consumer Card Shop, which averaged 255,000 daily visits. Authored unit tests for both frontend and backend, refactored an Angular app to React, aided in migrating codebase to GraphQL, and modularized the backend for simplified production deployment. Fixed CSS issues across various devices and browsers. Led a team of five developers to build features for both Android and iOS using their React Native mobile platform.

Client - Goldman Sachs

Enhanced and maintained a frontend for broker account management, an internal React application that enabled Goldman Sachs' brokers to manage clients' accounts via a web portal. Refactored outdated code, optimized performance limitations, and improved overall application structure. Increased code coverage by 80% through effective unit testing.

Client - AIG

Led and trained new developers and interns on AIG's PCG Quick Bill Pay project, which simplified bill payment for AIG clients through an online portal. Implemented and enforced type checking conventions using Facebook's Flow Types for cleaner, more comprehensible code. Configured ESLint and Prettier to adhere to the Airbnb style guide.