Caesar Wang
Genral Manager at Shang Hai LongShuo Cultural Communications Ltd
Shanghai, Shanghai, China
Summary
🤩
Rockstar🎓
Top SchoolCaesar Wang is a Shanghai-based general manager with 13 years of experience blending creative advertising leadership and hands-on backend software work. He runs Shang Hai LongShuo Cultural Communications, a visual advertising and network marketing firm, while contributing to prominent open-source projects such as Filecoin’s Lotus and Qiniu’s Python SDK—bringing practical fixes to distributed storage protocols and improving robustness in cloud upload tooling. His background in art and design from Shandong University of Art & Design gives him a creative lens on technical problem-solving and client-facing product work. Unusually for an agency leader, he remains active in low-level Go and Python code, bridging marketing strategy with real engineering fluency.
13 years of coding experience
University, Art, University, Art at SHANDONG UNIVERSITY OF ART & DESIGN
Github Skills (14)
unit-testing10
filecoin10
go10
sdk10
python10
unit-test10
blockchain10
testing10
file-upload9
ipfs9
api9
apim9
error-handling8
debugging7
Programming languages (10)
Github contributions (5)
qiniu/python-sdk
Mar 2014 - Apr 2014
Qiniu Resource (Cloud) Storage SDK for Python
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:18 commits in 20 days
Contributions summary:Caesar primarily focused on improving the robustness and functionality of the Qiniu Python SDK. Their work involved bug fixes related to resumable uploads and the integration of new API endpoints, particularly those related to fetching and prefetching. They also implemented and modified test cases to ensure the SDK's reliability and address potential issues during the upload process. Additionally, the user made adjustments for improved error reporting and user agent configuration.
python
filecoin-project/lotus
Dec 2019 - May 2020
Reference implementation of the Filecoin protocol, written in Go
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 9 commits, 10 PRs in 5 months
Contributions summary:Caesar's contributions focus on improving the Filecoin protocol implementation. They fixed a duplicate unsub issue in the chain store, corrected updates to proving and sector sets with AMT2, and added functionality with `onSuccessfulPoSt2` related to miner state updates. The user also addressed minor bugs and made various code adjustments to improve the stability and functionality of the project.
filecoingoblockchaingolangipfs
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