I am the Tang Family Assistant Professor of Computer Science at Columbia University.

My research spans a range of areas in Programming Languages, Operating Systems, and Blockchain, with a focus on systems verification and proof automation.

I co-founded CertiK, a blockchain cybersecurity startup raised over $150 million and backed by Coatue, Tiger Global, Sequoia, and Hillhouse Capital. Press on CertiK: Forbes, Cointelegraph, CACM, Coindesk.

Hiring!

My Columbia lab is looking for Ph.D. students and Postdocs. Check out our recent SOSP'21, OSDI'21 (best paper award), S&P'21, and CACM Research Highlights (and the press release) for an overview of our latest breakthrough on building trustworthy systems software.

News

Education

  • Ph.D. in Computer Science, Yale University, December 2016
    • Distinguished Dissertation of Yale Graduate School of Art and Science.
  • B.S. in Computer Science, Tsinghua University, June 2011.
    • Rank: 4/140. Graduation with Highest Distinction (3 out of 140).

Select Publications

Select Awards

    Amazon Research Awards (co-PI), July 2021.
    Jay Lepreau Award, July 2021.
    Member, Sigma Xi, June 2021.
    The Top 100 Yale Alumni In Technology Of 2021, June 2021.
    Amazon Research Awards, April 2021.
    Named the inaugural Tang Family Assistant Professor, Janurary 2021.
    Columbia University’s Final Nominee for the Packard Fellowship, March 2020.
    SOSP Best Paper Award, October 2019.
    Communications of the ACM (CACM) Research Highlights, October 2019.
    MIT Technology Review 35 Innovators Under 35 Semi-Finalist, Feburary 2019.
    Distinguished Dissertation Award, Yale University, December 2016.
    Yale Nominee, ACM Doctoral Dissertation Award, August 2016.
    Robert Willets Carle Scholarship, Yale University, Feburary 2016.
    Graduation with Highest Distinction (3 out of 140), Tsinghua University, July 2011.
    Outstanding Undergraduate of Beijing City, China, July 2011.
    Honors Undergraduate Thesis Award (5 out of 140), Tsinghua University, July 2011.

Program Committees

    PLDI 2022 ASPLOS 2022 ERC POPL 2022 OSDI 2021 PLDI 2020
    SecDev 2020 NSDI 2019 SoCC 2019 SecDev 2019 CoqPL 2019
    PLDI 2018 ERC SecDev 2018 ICFP 2018 SRC

Students

Email



Office

515 CSB, Columbia University


Phone

+1 (212) 939-7111


CertiKOS Video (for CACM)



CertiKOS Layers (for fun)

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