Logan Yu, Software Developer in New York, NY, United States
Logan Yu

Software Developer in New York, NY, United States

Member since January 28, 2014
Logan has over five years of experience as a software engineer developing applications in early stage, and growing startups. He has worked with internal teams to develop high impact features, and recently, an internal tools web application. Logan has degrees in both law, and engineering, and is comfortable taking the lead in architecting large projects, and enjoys working with, and mentoring other engineers.
Logan is now available for hire

Portfolio

  • Braze
    Ruby on Rails, React, Knockout.js, MongoDB, Redis, Memcached, GitHub...
  • Fitmoo
    Ruby on Rails, PostgreSQL, Backbone

Experience

Location

New York, NY, United States

Availability

Part-time

Preferred Environment

MacOS, GitHub, Heroku

The most amazing...

...project I created was the internal web application for Braze, saving hundreds of hours of time, and money by automating processes.

Employment

  • Software Engineer

    2015 - 2018
    Braze
    • Developed a web application for internal use using Ruby on Rails, React, MongoDB, and Memcached. I used Sidekiq, and Redis for message queueing, and JenkinsCI for running tests, and deploying the application. Papertrail, New Relic, and Sentry were used for error tracking, and debugging.
    • Developed a web application usage analytics UI. I recorded web application usage events in MongoDB, displayed charts of aggregations of user actions and page visits using React, and Highcharts.
    • Created an integration with SendGrid API for email account setup, domain authentication, IP warming, and IP pool setup. I built the UI using React for users to interact with the SendGrid API, display validations for domains, and download IP information.
    • Built Salesforce and Gainsight integration with the platform using Salesforce API, and AWS S3 buckets. I created daily cron jobs to send, and receive data between Salesforce, and Gainsight.
    • Created a Ruby style guide for developers. This prevented engineers from creating bugs, and reduced the time needed for review by automatically enforcing style rules using Rubocop.
    • Created UI for creating marketing campaigns and sending push notifications using Ruby on Rails, Mongo, and Knockout.js.
    Technologies: Ruby on Rails, React, Knockout.js, MongoDB, Redis, Memcached, GitHub, JenkinsCI, Papertrail, Sentry, New Relic
  • Software Engineer

    2014 - 2015
    Fitmoo
    • Built a calendar for fitness events using Backbone, and the FullCalendar.js library.
    • Developed a search bar using Elasticsearch for a social network site to search for users, and events. I created the back end with Rails, and PostgreSQL, and the front end with Backbone.js.
    • Built an Instagram integration to create social posts from Instagram posts. I used Instagram API, PostgreSQL, and Sidekiq to create posts asynchronously.
    • Developed iOS, and Android apps using Cordova, Ionic, and Angular. I used Ruby on Rails, and PostgreSQL for the back end, and storage.
    • Developed a video posting feature using Vimeo API, Backbone for the front end, and Ruby on Rails, and PostgreSQL for the back end, and storage.
    Technologies: Ruby on Rails, PostgreSQL, Backbone

Experience

  • Runspots (Development)
    http://runspots.com

    A Meetup website for running clubs and communities to share their group runs. Built with Ruby on Rails, React, and Redux.

Skills

  • Languages

    Ruby, JavaScript
  • Frameworks

    Ruby on Rails (RoR), Redux, Knockout.js
  • Libraries/APIs

    Salesforce API, React
  • Tools

    Braze, GitHub, Papertrail, Sentry, Rubocop
  • Paradigms

    Agile, Scrum
  • Platforms

    Salesforce, New Relic, Heroku

Education

  • Juris Doctor degree in Patent Law, Intellectual Property Law, and Startup Law
    2008 - 2011
    Brooklyn Law School - Brooklyn, NY, USA
  • Bachelor of Engineering degree in Chemical Engineering
    2004 - 2008
    The Cooper Union - New York, NY, USA

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