Front End Developer

Develop video slot games using Pixi.js, overseeing the entire lifecycle from concept to certification. Collaborate with other developers to enhance quality through code reviews and knowledge sharing. Designed and developed an admin UI to manage jackpots for slot games.

I developed onboarding and KYC (Know Your Customer) experiences for the Zettle and Venmo apps using React and Node.js. I migrated several legacy services from Ruby on Rails to a modern tech stack with Node.js to ensure compliance and enhance performance. Additionally, I adapted product features to meet evolving legal and compliance requirements.

Led a team of five developers to develop, launch, and maintain a web-based application for a food delivery company. I was responsible for the technical architecture, project estimates, planning, code reviews, and feature development.

Created internal libraries and services to improve developer productivity: Tracking Library: Custom behavior tracking system with queuing, persistence, and fingerprinting. Translation Service: Automated localization pipeline integrating repositories and 3rd party translation service. Navigation Component: Web Component for back office navigation across mixed tech stack (React, Backbone, Rails SSR).

Worked on various client projects under NDA. Notable highlights: Mobile Backend: Built RESTful backend with messaging, news feed, and third-party integrations. Swarm Intelligence Startup: Developed HTML5/WebSocket app for real-time voting predictions. Event Website Constructor: Built an RSVP and event page creation UI.

Performed manual and automated testing, regression testing, and maintained documentation.