Hwan-Joon Choi

Hwan-Joon Choi Email and Phone Number

Staff Engineer @ Tenjin
San Francisco, CA, US
Hwan-Joon Choi's Location
San Francisco, California, United States, United States
Hwan-Joon Choi's Contact Details

Hwan-Joon Choi personal email

Hwan-Joon Choi phone numbers

About Hwan-Joon Choi

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Hwan-Joon Choi's Current Company Details
Tenjin

Tenjin

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Staff Engineer
San Francisco, CA, US
Website:
tenjin.io
Employees:
37
Hwan-Joon Choi Work Experience Details
  • Tenjin
    Staff Engineer
    Tenjin
    San Francisco, Ca, Us
    View
  • Tenjin
    Señor Engineer
    Tenjin Jan 2020 - Present
    San Francisco, California, Us
    View
  • Flickr
    Server Herder
    Flickr Sep 2014 - Nov 2019
    San Francisco, California, Us
    View
  • Yahoo
    Señor Engineer
    Yahoo Feb 2014 - Nov 2019
    Sunnyvale, Ca, Us
    stuff
    View
  • Distill, Inc.
    Builder Of Things
    Distill, Inc. Feb 2013 - Feb 2014
    San Francisco, Us
    (Acquired by Yahoo)Distill provided web-based plugin-free video interview solution with Greenhouse.io, Jobvite, Exchange, and Google Apps integration. As the first engineer hired, I built out the product from scratch.
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  • Tapjoy
    Engineering Manager
    Tapjoy Feb 2012 - Feb 2013
    San Francisco, California, Us
    mistreated a menagerie of misfits.
    View
  • Tapjoy
    Senior Software Engineer
    Tapjoy Jul 2010 - Feb 2012
    San Francisco, California, Us
    Ruby on Rails running on EC2 to support 1 million RPM from 500+ million devices. Tech lead on consumer site tapjoy.com with 8+ million users.
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  • Grizzly Panda
    Co-Founder
    Grizzly Panda Feb 2009 - Feb 2012
    Us
    Developed and published several mobile apps, including Cool Curlings, which reached #2 in free iOS apps list.
    View
  • Beats Music
    Software Engineer
    Beats Music Feb 2010 - Jul 2010
    San Francisco, Ca, Us
    I ate too much granola and sometimes worked on the backend services for mog.com streaming music platform. Ruby on Rails, JavaScript.
    View
  • Swivel
    Software Engineer
    Swivel Nov 2008 - Jan 2010
    Us
    Rails and Javascript development to create browser-based spreadsheet and chart engine.
    View
  • Funmobility
    Software Engineer
    Funmobility Jan 2007 - Nov 2008
    San Ramon, Ca, Us
    Client engineer (J2ME) with some Ruby on Rails development.
    View
  • Oasys Mobile
    Junior Java Developer
    Oasys Mobile Jun 2006 - Dec 2006
    Us
    Modified existing J2ME games to expedite porting.Ported J2ME games to different mobile devices.Created J2ME games in a team of 3 engineers, in parallel with BREW development.
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Hwan-Joon Choi Skills

Javascript Ruby On Rails Mobile Devices Mobile Applications Ruby Ios Android Development Git Mad Software Development Web Applications Css Node.js Agile Methodologies Integration Linux Front End Web Services Artificial Intelligence Android Amazon Ec2 User Experience Video Games Software Project Management Grpn.rb Linq

Hwan-Joon Choi Education Details

  • Rensselaer Polytechnic Institute
    Rensselaer Polytechnic Institute
    Computer Science
  • Duke University
    Duke University
    Engineering Management
  • Duke University
    Duke University
    Electrical Engineering

Frequently Asked Questions about Hwan-Joon Choi

What company does Hwan-Joon Choi work for?

Hwan-Joon Choi works for Tenjin

What is Hwan-Joon Choi's role at the current company?

Hwan-Joon Choi's current role is Staff Engineer.

What is Hwan-Joon Choi's email address?

Hwan-Joon Choi's email address is hc****@****ail.com

What is Hwan-Joon Choi's direct phone number?

Hwan-Joon Choi's direct phone number is +192539*****

What schools did Hwan-Joon Choi attend?

Hwan-Joon Choi attended Rensselaer Polytechnic Institute, Duke University, Duke University.

What skills is Hwan-Joon Choi known for?

Hwan-Joon Choi has skills like Javascript, Ruby On Rails, Mobile Devices, Mobile Applications, Ruby, Ios, Android Development, Git, Mad, Software Development, Web Applications, Css.

Who are Hwan-Joon Choi's colleagues?

Hwan-Joon Choi's colleagues are Sunny Cha, Jack Gong, Carole Brenner, Pooja Viswanathan, Anurag Mohan, Eric Tipton, Makoto Taguchi.

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