Fei He
Chief Technology Officer at Wisdom Garden Holdings (China)
Xi'an, Shaanxi, China
Summary
👤
Senior🎓
Top SchoolFei He is a seasoned technology leader and CTO based in Xi'an with over a decade of hands-on experience building high-availability, high-concurrency internet systems and guiding technical strategy. He has progressed from senior developer roles to ThoughtWorks lead consultant and now leads architecture and long-term tech direction at Wisdom Garden Holdings. Fei blends deep engineering expertise across J2EE, .NET, Ruby, and Python with a strong advocacy for Agile and DevOps, routinely steering teams through complex technical decisions. He also contributes to open-source AI tooling—enhancing backend model integrations and dataset management for the popular Dify LLM app platform—showing continued engagement with cutting-edge ML infrastructure. Known for pragmatic architecture choices and operational rigor, he balances strategic vision with the ability to ship production-grade systems. His background in both legacy system modernization and emerging AI stacks makes him adept at bridging past investments with future-ready platforms.
12 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Xi'an University of Posts and Telecommunications
English
Github Skills (12)
ag10
develop10
model-management10
backend10
python10
llm10
api-design9
llmops9
api9
apim9
openai7
agent7
Programming languages (6)
Github contributions (5)
langgenius/dify
May 2024 - Feb 2025
Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.
Role in this project:
Backend Developer
Backend DeveloperContributions:7 PRs, 6 comments in 9 months
Contributions summary:Fei contributed to the backend functionality of the Dify platform, specifically focusing on enhancing model integrations and refining dataset management. Their work involved implementing support for the GTE rerank model with Tongyi, adding DeepSeek support, and addressing configuration issues. Furthermore, the user corrected typos and implemented code improvements.
agentaianthropicbackend-as-a-servicechatbot
droxer/RxGo
Nov 2015 - Jun 2022
Contributions:39 commits, 34 pushes, 7 branches in 6 years 7 months
golangreactive-extensionsextensionsreactiveprogramming-language
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