Fanshi Zhang
Founding Member at LobeHub
Shanghai, Shanghai, China
Summary
🤩
RockstarFanshi Zhang is a founding member and seasoned software engineer based in Shanghai with 11 years of experience building backend systems and research-driven products across startups and larger platforms. He has held leadership roles from Director of Research Development to senior engineering posts at companies including bilibili and DaoCloud, and now helps steer LobeHub’s early technical direction. A pragmatic contributor to open-source, Fanshi has improved core components of langchaingo—refactoring memory, prompts, text splitters and an internal Pinecone client—which signals a focus on robustness and idiomatic Go. Comfortable moving between hands-on coding and product-facing engineering, he brings a blend of startup grit, system-level thinking, and a taste for pushing into new technical frontiers.
11 years of coding experience
4 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
go10
go-testing10
prompt10
langchain10
testing10
main-memory9
pinecone8
golang7
ai7
Programming languages (23)
Github contributions (5)
tmc/langchaingo
Apr 2023 - Apr 2023
LangChain for Go, the easiest way to write LLM-based programs in Go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:49 reviews, 9 PRs, 52 comments in 6 days
Contributions summary:Fanshi contributed to the core functionality of the `langchaingo` library, primarily by refactoring and fixing code. Their work involved renaming test packages and addressing compiling errors, indicating a focus on code quality and project stability. The commits show modifications to core components like memory, prompts, and text splitters, demonstrating their involvement in various aspects of the library's architecture. They also made significant changes to the internal Pinecone client, improving code qualities and introducing idiomatic implementations.
golangchainllmaigolang
nekomeowww/go-pinecone
Mar 2023 - Dec 2023
Golang API client for Pinecone
Contributions:2 releases, 14 reviews, 5 PRs in 8 months
golangpineconeapi-client
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