Juncheng Yang

Ph.D. in Computer Science
Carnegie Mellon University
2018 - Present

M.S. in Computer Science
Emory University, 2015 - 2017

M.S. in Chemistry
Emory University, 2013 - 2015

B.S. in Chemistry
Nanjing University, 2009 - 2013



juncheny # cs.cmu.edu
GHC 6201
Computer Science Department
Carnegie Mellon University

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About Me

I am a fourth year Ph.D. student in the Computer Science Department at Carnegie Mellon University where I am fortunate to work with Rashmi Vinayak as part of the Parallel Data Lab.

My research interests span from different types of caching (in-memory caching, CDN caching) to various storage systems.

Previously, I worked with Yao Yue at Twitter, Ymir Vigfusson at Emory University, I have also briefly collaborated or worked with Daniel Berger and Li Xiong .

I also go by Jason and my Chinese name is 杨骏骋.

Email: juncheny # cs.cmu.edu                         Find me on          


Publication [Google Scholar]

Professional Services

  • Journal Review for Transactions on Parallel and Distributed Systems (TPDS) 2019
  • Shadow PC for Eurosys 2018
  • External reviewer for SoCC 2016, 2017

Honors & Awards

  • 2021, grant for attending FAST, NSDI
  • 2020-22, Facebook Fellowship
  • 2018, AWS research grant
  • 2017, SoCC travel grant
  • 2013, Emerson Fellowship
  • 2013, Best Thesis Award (5/3000)
  • 2012, "Person of the Year" Nomination
  • 2012, Third Place in Green Tech International Competition, Taiwan
  • 2009, First Award in National Chemistry Olympiad


  • 2020 TA 18746 Storage Systems
  • 2017 Guest lecturer CS584 Advanced Computer System
  • 2017 Teaching assistant CS453 Computer Security
  • 2014 Lab instructor Chem142 General Chemistry II
  • 2013 Lab instructor Chem141 General Chemistry I
  • 2012 Teaching assistant Modern Website Programming

Software & Data


I like to travel around, here is my photo gallery.