Siyi Q
Software Engineer at Jump Trading Group
Beijing, Beijing, China
Summary
🤩
Rockstar🎓
Top SchoolSiyi Q is a software engineer with 6 years' experience specializing in high-frequency trading core development and backend systems. Currently at Jump Trading Group, Siyi works on end-to-end HFT infrastructure, having previously built research and online trading platforms for quantitative strategies and ML-driven alpha. Academically grounded with a MSc in Software Engineering from Tsinghua and a top-ranked BS in Computer Science from Nanjing University, they combine rigorous engineering with strong algorithmic foundations. As an open-source contributor to the widely used Apache IoTDB project, Siyi focused on backend features and test automation for batch data ingestion, highlighting a commitment to reliability and large-scale data flows. Comfortable in C++ and systems-level development, they bridge low-latency trading demands with robust testing practices. Colleagues describe them as detail-oriented and pragmatic, often surfacing hard-to-find edge cases through thorough test design.
6 years of coding experience
Bachelor of Science - BS, 计算机科学, GPA: 4.55/5 Rank: 2/173, Bachelor of Science - BS, 计算机科学, GPA: 4.55/5 Rank: 2/173 at 南京大学Master of Science - MS, 软件工程, Master of Science - MS, 软件工程 at Tsinghua University
Chinese, English
Github Skills (7)
testing10
unit-testing10
javas10
java10
tsd9
data-structures8
data-structure8
Programming languages (5)
Github contributions (5)
apache/iotdb
Jul 2021 - Nov 2022
Apache IoTDB
Role in this project:
Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:60 reviews, 80 commits, 101 PRs in 1 year 4 months
Contributions summary:Siyi primarily focused on adding test cases and implementing new functionalities related to data application and batch insert operations within the Apache IoTDB project. Their contributions included writing test cases for data application about batch insert to verify the data writing and reading process. These changes involved modifications in testing files, indicating a strong emphasis on testing methodologies and ensuring the reliability of the system.
tdenginenosqlapachebig-datadatabase
MrQuansy/tsfile
Mar 2024 - Dec 2024
Apache TsFile
Contributions:2 reviews, 9 pushes, 7 branches in 9 months
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