Contributed as a Front-End Engineer on PayPal Crypto’s web platform, helping ship user-facing experiences for international expansion, PYUSD Rewards, PYUSD on Stellar, UK crypto enablement, and UI framework modernization. Supported the rollout of PYUSD across new markets including Singapore and Guatemala, helped enable eligible users to earn rewards on PYUSD held in PayPal and Venmo wallets, contributed to secure front-end flows for the Stellar integration, and supported the launch of crypto buying in the UK for PYUSD, SOL, and LINK.

Contributed to the international expansion of PayPal Crypto, supporting rollout across 90+ countries, including markets such as Singapore and UK, improving localization and user experience at scale. Developed user-facing crypto features using React within a microfrontend architecture, ensuring performance and consistency across global markets. Contributed to the PYUSD rewards system, enabling users to earn rewards across PayPal and Venmo platforms. Participated in the integration of PYUSD with the Stellar blockchain, focusing on secure front-end flows. Supported the migration to a modern UI framework, improving maintainability and developer experience. Built and contributed to a production internal AI Marketplace, enabling engineers to discover and reuse AI-powered tools and workflows, improving developer productivity and accelerating AI adoption across teams.

Contributed to Wello’s healthcare-focused web platform by building scalable frontend features, backend microservices, and serverless workflows. Built and maintained React and TypeScript features for core product workflows, developed reusable UI components, created backend microservices with NestJS, developed AWS Lambda functions for serverless backend processes, and integrated frontend features with backend APIs.

Contributed to the second version of LiftNet, an IoT platform for monitoring, retrieving data from, and controlling elevators, escalators, and moving walkways across multiple buildings. Built React and TypeScript interfaces to visualize device status, alerts, and operational data, developed backend services in Go, integrated APIs for device communication and data processing, and managed AWS infrastructure using Terraform, Docker, and GitHub Actions to improve deployment consistency and automation.

Led frontend development for Verosint’s identity and fraud prevention platform, helping build features for user risk analysis, identity verification, suspicious activity detection, and investigation workflows. Built and maintained React and TypeScript UI features to display risk signals, user data, account insights, and investigation details, integrated frontend components with backend APIs, and improved frontend architecture through reusable components, code reviews, and performance optimizations.

Developed and maintained the official website and blog for the Center for Advanced Technologies (CETA), improving content delivery and user experience. Built an ERP system from scratch to track and measure task time across multiple university departments, improving operational visibility and efficiency. Designed and implemented a mobile and web application for classroom automation, enabling real-time control of devices such as projectors, air conditioning, lighting, and curtains. Developed an internal auction platform for managing and selling university equipment, streamlining asset lifecycle management. Built a real-time streaming and monitoring system for psychology clinics, enabling remote observation and improving accessibility.

Installed local servers and network infrastructure inside buses. Maintained and developed an internal video streaming and music service. Updated the company website.