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On Lounge since Oct 2026

Haiyun Hu

@hpsilabMember #355FounderL1
Builder & AI engineer, hpsilab
Building AI-native financial intelligence and risk analysis tools for developers and autonomous trading agents.
Tokyo, Japan hpsilabGitHubXLinkedIn
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Plugged In ×4Connected sources: GitHub, Hugging Face, LinkedIn, X, website.How: Connected 4 sources (GitHub, LinkedIn, X or a website) in SettingsEarned Oct 15, 2026
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About

Haiyun Hu is a builder and AI engineer in Tokyo who founded HPSILab, a company making financial intelligence and risk analysis tools for developers and autonomous trading agents. Haiyun is the author of open-source Python packages that serve stock and options analytics, implied volatility, Monte Carlo simulation and backtesting through MCP and a REST API. Current work centers on pre-trade risk checks, with coverage across US, Japan, Hong Kong, China A-shares and Singapore markets.

GitHub activity

234 contributions in the last year · @haiyunsky ↗
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