Brian Bi
New York, NY
+1-408-480-9233 |
[email protected]
Experience
- Citadel Securities LLC — Software Engineer
(08/2018–03/2021)
As part of the Low Latency Engineering team, built a new system for processing market data with improved modularity compared to the old system, 2.5% better latency on average and 23% better 95th percentile latency for the most expensive input types. As part of the ETF Tech team, built a new server for deploying parameter values to trading strategies through Apache Kafka. All work was done in C++14. - Google, Inc. — Software Engineer
(11/2014–07/2018)
Built a full-fledged PDF to HTML converter for Google Scholar from the ground up using modern C++11 idioms. Also worked on OCR, data backup, citation counting, and miscellaneous maintenance tasks in C++ and Python. - Google, Inc. — Software Engineering Intern
(05/2013–08/2013)
Refactored Google Flight Search logic from Java to C++ and built a pipeline to analyze and optimize its performance.
Education
Bachelor of Science — University of Toronto, 2014Double major, physics and chemistry.
Achievements
- C++ gold badge on Stack Overflow
Stack Overflow (profile:
http://stackoverflow.com/users/481267/brian
) - Top 200, 2013 William Lowell Putnam Mathematical Competition
- 12th place team (University of Waterloo), 2011 ACM-ICPC World Finals
- Silver medal, International Olympiad in Informatics (2010, 2009)
Projects
- PEG JudgePEG Judge (
http://wcipeg.com
) — an online judge for algorithmic contest problems. Includes both a website and a backend server that compiles user-submitted code and uses Unix system calls to sandbox its execution. Retired in 2020. - Common
algorithms and data structures for the ACM-ICPC
Common algorithms and data structures for the ACM-ICPC
(
https://github.com/t3nsor/codebook
) - PEGWikiPEGWiki (
http://wcipeg.com/wiki
) — a wiki devoted to algorithmic techniques for programming contests
Other skills
- Familiarity with C, JavaScript, PHP, SQL, x86 assembly language
- Experience administering a GNU/Linux server running services such as HTTP, mail, and IRC