JavaScript Developer in Los Angeles, CA, United States

I delivered an animation of wind currents and a visualization of reflectivity radar data, rendered on top of a world map. This allowed the end-user to see mission-critical data without leaving the host application.

Technologies: JavaScript, Canvas, OpenLayers

I designed and delivered an SOA system for opening and managing financial accounts. The system was comprised of third-party service integration points, background processing modules, and internal—as well as public-facing APIs. The solution was delivered with more than 95% test coverage.

Technologies: Ruby on Rails, PostgreSQL, RabbitMQ, Alloy, SmartyStreets

I implemented a mechanism for migrating users from one banking partner to another. The solution was delivered with more than 90% test coverage.

Technologies: Ruby on Rails, PostgreSQL, RabbitMQ, Galileo

I improved the checkout flow of an eCommerce application by rebuilding a multi-page Rails-views experience as a single-page application. The resulting performance and UX improvements accounted for a 10% conversion lift.

Technologies: Ruby on Rails, AngularJS, Optimizely

I built a solution for forecasting podcast advertisement downloads. This was done by creating traffic models and using them to generate episode download requests. These were, in turn, fed into an ad decision engine. The solution was delivered as a highly-parallelized, dockerized, and well-documented application with more than 95% test coverage.

Technologies: Elixir, Phoenix, PostgreSQL, Redis, Docker

I built a multi-step wizard for creating an advertisement order in a web UI. The solution was delivered as a composite of React components complete with animations, documentation, and more than 90% test coverage.

Technologies: React, CSS, Ruby on Rails

I updated a legacy front end, previously largely made up of jQuery and Rails views, with React components. The update involved upgrading React from 15.6 to 16.8 and building numerous components including, among others, modals, selectors, tables, and filters.

Technologies: React, CSS, jQuery, Ruby on Rails

I enhanced an order management system with the capability to fulfill an order from multiple distribution centers.

Technologies: Ruby on Rails, PostgreSQL, RabbitMQ

I enhanced an SOA system with secure secret storage and a dynamic credential-provisioning mechanism by setting up and integrating Vault.

Technologies: Ruby on Rails, Java, Vault

I rewrote a legacy Ruby on Rails component as a new Phoenix microservice, gaining a significant performance increase.

Technologies: Elixir, Phoenix, Ruby on Rails

I wrote a highly-parallelized script to generate an IP rainbow table for looking up hashed IPs.

Technologies: Elixir

I set up an integration with FullContact, allowing for identity verification. This mitigated the amount of fraud in the system.

Technologies: Java, Spring Boot, FullContact

I enhanced account security by implementing a 2FA solution.

Technologies: Java, Spring Boot, PostgreSQL, Twillio

I built a web-based astrology chart generator that, given the input of place and time, generates a visual snapshot depicting positions of the planetary bodies.

Technologies: React, D3.js, Node.js, Express.js

I designed and developed an application for modeling mutations of living tissues, inspired by biological cell behavior. The simulation included cell division, death, mutation, movement, angiogenesis, metastasis, inter-cell signaling, and elimination of severely mutated (cancer) cells.

Technologies: C#, XNA, WPF, Dynamic Data Display