Jun Hyeok Lee

I am a software developer based in New York, NY
with experience with React, Rails, Javascript, and Ruby.
Previously, I was a Mainframe Operator at Verizon Wireless

Jun Hyeok Lee

I am a software developer based in New York, NY
with experience with React, Rails, Javascript, and Ruby.
Previously, I was a Mainframe Operator at Verizon Wireless

Jun Hyeok Lee

I am a software developer based in New York, NY
with experience with React, Rails, Javascript, and Ruby.
Previously, I was a Mainframe Operator at Verizon Wireless

Recent
Projects

  • animated gif

    BeatCloud

    BeatCloud is an online music sharing platform for both aspiring artists to host their own music and listeners to follow their favorite artists. BeatCloud is intended to replicate SoundCloud, maintaining its minimalistic design while giving it a more artistic twist.

    • React/Redux
    • Ruby on Rails
    • PostgreSQL
    • Heroku
    • Amazon AWS S3
  • animated gif

    BoBudget

    Minimalistic web app that gives you a simple way to track and budget your bubble tea expenses, or make an easy decision on what drink to get if you are feeling adventurous.

    • MongoDB
    • Express
    • React
    • Node.js
    • Javascript
  • animated gif

    AudioNotes

    Audionotes is a musical note taker where users can generate 8-beat MIDI melody and save them for reference. Piano roll keys can individually be clicked to hear the note. MIDI sequence grid cells can individually be clicked on and off.

    • Javascript
    • HTML5/CSS3
    • Tone.js

My
Experience

IBM
Command Center Mainframe Operator

AUGUST 2017 - SEPTEMBER 2019, NEW YORK

  • Provided Tier 1 Hardware and Application support in IBM’s z/OS Mainframe environment for Console & Batch Operations
  • Implemented and scheduled change records following company protocols, perform system IPLs, and partake in Disaster Recovery exercises
  • Designed and implemented automation using JCL to clear old batch jobs and lowered average job queue CPU% usage by over 20%
  • Solely responsible for managing Standard Operating Procedure documents as well as the Command Center Operation website
Verizon Wireless
Console Operation / Tape Operation

JUNE 2013 - AUGUST 2017, NEW YORK

  • Managed StorageTek SL8500 Stream Line Consoles to perform silo audits and log extractions, as well as organizing silo inventories
  • Responsible for daily/monthly offsite tape eject process and handling tape eject jobs using CA7
  • Led the overseeing of IBM TS7760 Virtual Tapeless library environment and created/tracked hardware service calls

My
Education

Full-stack Web Development
App Academy

JANUARY 2020 - MAY 2020, NEW YORK

Bachelor of Science - Information Technology
Syracuse University

AUGUST 2009 - MAY 2013, NEW YORK

Contact
Me

gnomejun@gmail.com
201-602-4456
Github
AngelList
LinkedIn