Ray Juang
Senior Software Engineer at Google
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolRay Juang is a senior software engineer with 11 years of experience building production-grade systems across Google, Amazon, and Hedera-related projects, now based in Sunnyvale. He blends deep expertise in computer vision and machine learning with practical backend engineering, having shipped camera features at Google and contributed to crypto consensus node services for the Hedera ecosystem. Ray’s recent open-source work includes backend development and E2E testing for Hiero’s consensus node, improving NFT transfer tests and hardening state-loading and token handling logic. Comfortable in both large-scale product teams and crypto research communities, he has a track record of architecting robust multimedia pipelines and distributed services. He holds advanced engineering degrees from UC Berkeley and UC Irvine, and prefers LinkedIn chat as the best way to connect.
11 years of coding experience
20 years of employment as a software developer
Bachelor of Science - BS Electrical Engineering and Computer Science, Bachelor of Science - BS Electrical Engineering and Computer Science at University of California, BerkeleyUniversity of California, Irvine
English, c/c++, python, Chinese, java, go
Github Skills (8)
unit-testing10
javas10
java10
blockchain10
migration9
consensus9
algorithm9
logging8
Programming languages (5)
Github contributions (5)
hiero-ledger/hiero-consensus-node
Apr 2022 - Oct 2022
Crypto, token, consensus, file, and smart contract services for a Hiero based network
Role in this project:
Backend Developer
Backend DeveloperContributions:62 reviews, 162 commits, 60 PRs in 6 months
Contributions summary:Ray primarily contributed to the backend of the Hiero consensus node project, focusing on implementing and testing core functionalities. They added a unit test for loading saved signed states and fixed an issue related to UniqueTokensListRemoval. Furthermore, the user added and integrated E2E unit tests to test NFT transfer functionality. The user also refactored and improved logging during migration and switching debug tags to info tags.
consensuscryptosmart-contracts
EstebanAO/CodeU-Spring-2018
Mar 2018 - May 2018
Contributions:16 PRs, 16 pushes, 101 comments in 2 months
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