Chae Jubb

Senior Software Engineer at Justworks
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Contact Information
us****@****om
(386) 825-5501
Location
New York, New York, United States, US

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5.0

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Taj Hoque

For as long as I can remember, Chae has been one of the smartest guy I know. During high school, he had pushed himself so far ahead from the rest of our class that he would often be doing a lot of his own, independent study work. I remembered how Chae would set the bar so high in some of the classes I've had with him that the rest of the class would try to work our way towards his level of accomplishments. I can only see him doing great things down the future.

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Experience

  • Justworks
    • United States
    • Human Resources Services
    • 700 & Above Employee
    • Senior Software Engineer
      • Aug 2023 - Present

  • Materialize
    • United States
    • Software Development
    • 1 - 100 Employee
    • Member of Technical Staff
      • Sep 2021 - Nov 2022

      Exporting data from the core Materialize engine to external services like Kafka Exporting data from the core Materialize engine to external services like Kafka

  • Stripe
    • United States
    • Software Development
    • 700 & Above Employee
    • Software Engineer
      • Feb 2020 - Aug 2021

      Building a platform for expanding non-card payment methods Building a platform for expanding non-card payment methods

  • Dropbox
    • United States
    • Software Development
    • 700 & Above Employee
    • Software Engineer
      • Feb 2016 - Dec 2019

      Rewriting and rearchitecting sync and the desktop client sync engine Rewriting and rearchitecting sync and the desktop client sync engine

  • Columbia University
    • United States
    • Higher Education
    • 700 & Above Employee
    • Teaching Assistant
      • Jan 2014 - Dec 2015

      COMS 4118: Operating Systems: Spring 2015 (head TA) COMS 4115: Programming Languages and Translators: Spring 2015 COMS 3157: Advanced Programming: Fall 2015, Fall 2014 CSEE 3827: Fundamentals of Computer Systems: Fall 2015, Fall 2014, Spring 2014 COMS 4118: Operating Systems: Spring 2015 (head TA) COMS 4115: Programming Languages and Translators: Spring 2015 COMS 3157: Advanced Programming: Fall 2015, Fall 2014 CSEE 3827: Fundamentals of Computer Systems: Fall 2015, Fall 2014, Spring 2014

  • Dropbox
    • United States
    • Software Development
    • 700 & Above Employee
    • Software Engineering Intern
      • Jun 2015 - Sep 2015

      • Implemented caching mechanism to reduce wall time of resync process by over 50%. • Analyzed lock contention and refactored lock usage in desktop client to increase performance. • Investigated optimal tuning of database parameters with speed vs. size trade-offs. • Implemented caching mechanism to reduce wall time of resync process by over 50%. • Analyzed lock contention and refactored lock usage in desktop client to increase performance. • Investigated optimal tuning of database parameters with speed vs. size trade-offs.

  • Facebook
    • Software Development
    • 700 & Above Employee
    • Software Engineer Intern
      • May 2014 - Aug 2014

      • Redesigned process for determining owner of compromised account and returning account to proper owner • Collaborated and initiated efforts with teammates to organize cross functional redesign • Reduced by over 50% community operations manual account review rate of these compromised accounts • Shortened wait time before account access is granted by nearly 60% for a targeted subgroup of users • Analyzed data from >1M users during small public trial and use feedback to modify accordingly Show less

  • Kulite Semiconductor Products
    • Leonia, NJ
    • Junior Research Engineer
      • Jun 2012 - May 2014

      • Developed software, written in a combination of C and Java, to automate testing of in-house amplifier subassembiles, drastically increasing throughput and decreasing technician load. • Build MATLAB software to be used in conjunction with in-house drop table to calibrate and test experimental MEMS accelerometers on that platform. • Introduced Git version control system to a portion of company’s experimental code. • Redesign hardware and software of laser trimmer used to individually balance resistance of silicon MEMS pressure transducer die. • Replicate production laboratory to conduct research and experimentation to expand temperature range and eliminate non-linearities in response of oil-filled pressure transducers. Show less

  • GSK
    • United Kingdom
    • Pharmaceutical Manufacturing
    • 700 & Above Employee
    • Factory Worker
      • Jun 2011 - Aug 2011

      • Worked with a team on an assembly line packaging product • Operated machines requiring dexterity • Worked with a team on an assembly line packaging product • Operated machines requiring dexterity

Education

  • Columbia University in the City of New York
    Master’s Degree, Computer Engineering
    2015 - 2015
  • Columbia University in the City of New York
    Bachelor's Degree, Computer Engineering, Applied Mathematics
    2011 - 2015
  • South Western High School
    High School
    2007 - 2011

Community

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