jeffrey leung

About

Help us build cool things. Ask me about opportunities @ Ring and Amazon!

Country

united states

City

monterey park

Industry

consumer electronics

Skill

ruby, ruby on rails, engineering management, api development, project management, platform development, enterprise architecture, distributed systems, software development life cycle, software as a service, javascript, mysql, css, c, oop, php, test driven development, sql, jquery, web development, rest, embedded systems, git, agile methodologies, scrum, system administration, software development, java, rtos, cascading style sheets, amazon web services, e commerce, go, management, management engineering, leadership

Experience

california polytechnic state university-san luis obispo

senior software engineer

ring

2018-6 - Present · 8 yrs 4 mos

Reducing crimes in neighborhoods

technical lead and software engineering manager, csm

loot crate

2015-9 - 2018-6 · 2 yrs 10 mos

* Architect Loot Crate's eCommerce order management system that manages $100+ million in revenue * Help Loot Crate transition from Heroku and AWS to Google Cloud Platform * Rearchitect and simplifying webhooks using Google Functions and Google PubSub * Manage teams and projects during Loot Crate's incredible growth to America's Fastest-Growing Company (#1 Fastest-Growing Private Company in America by Inc. Magazine in 2016) * Coordinated and prioritized technical projects product owners and director of engineering * Successfully mentored 12 backend engineers * Grew the engineering team from 1 engineer to 20+ over the course of a year * Help coordinate training for engineers * Started Loot Crate's first hackathon with 60+ participants * Organized Technical Lunch and Learns

founder

one stop code shop

2014-1 - 2018-6 · 4 yrs 6 mos

* Consultant for several companies: * Discovered critical security defects for several companies * Notified and fix security vulnerability * Integrate with RETS/IDX servers

senior consultant

voluntary system of accountability

2013-4 - 2016-12 · 3 yrs 9 mos

* Work on several applications such as College Portraits, and Student Achievement Measurement * Build out new features * Maintain Rails applications

software engineer

hallmark labs, llc

2014-2 - 2014-7 · 6 mos

* Develop APIs for Hallmark and Hallmark subsidiaries * Tech stack: * Ruby * MongoDB * EC2 * Rails

lead software engineer

california state university, northridge

2012-2 - 2014-2 · 2 yrs 1 mo

* Designed and developed * a read-only REST API/OAuth2 provider that allows multiple application clients to connect to Oracle using TDD and Ruby on Rails. * Constructed Rails API Client and PHP API Client to connect to a private API service provider. * Provide support for several PHP and Ruby on Rails applications running on MySQL and MongoDB. * Effectively apply analytical, creative, and professional skills to improve existing applications' performance.