Jiachen Wang
Software Engineer at Teradyne
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolJiachen Wang is a software engineer based in Los Angeles with 11 years of engineering experience, currently building end-to-end applications at Roundblock while pursuing an MS in Computer Science at USC. He ships full-stack features using React, Redux, Node.js and has a strong background in Python, C/C++ integration, and systems for wireless testing that reduced QA time by 60%. His research and industry work span machine learning, multimedia systems, and networks — including a published ML study on customer analysis and an LSTM-based stock prediction project that improved accuracy by 15%. Jiachen has delivered measurable product impact (25% boost in user retention at Roundblock) and practical tooling (SCPI-based GUIs and web crawlers) that streamline complex workflows. Fluent in Chinese and English, he balances academic rigor (3.92 GPA at USC) with hands-on mentoring as a TA and grader, and prefers tackling problems that bridge ML research and production systems.
11 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS, Finance, General, 3.6/4.0, Bachelor of Science - BS, Finance, General, 3.6/4.0 at Huazhong University of Science and TechnologyBachelor of Science - BS, computer science and engineer, 3.8/4.0, Bachelor of Science - BS, computer science and engineer, 3.8/4.0 at 华中科技大学3.92/4.0, 3.92/4.0 at USC Viterbi School of Engineering
Chinese, English
Github Skills (13)
lmdb3
database2
storage-engine2
key-value2
embeddable2
key-value-store2
persistent2
multicore2
storage2
persistent-storage1
key-value-database1
lsm-tree1
in-memory1
Programming languages (3)
Github contributions (5)
wangjc1996/rocksdb
Aug 2018 - Jul 2020
A library that provides an embeddable, persistent key-value store for fast storage.
Contributions:18 PRs, 147 pushes, 68 branches in 2 years
persistent-storagelmdbfast-storagelsm-treedatabase
wangjc1996/silo
Sep 2019 - Apr 2021
Multicore in-memory storage engine
Contributions:29 pushes, 42 branches in 1 year 8 months
memorymulticoredatabasecachestorage
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