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Achievement: Pull SharkAchievement: Starstruck

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jshinonome/README.md

Jo Shinonome

Senior kdb+/Quant Developer with 10+ years of experience building high-performance data platforms and quantitative systems across leading financial institutions in Hong Kong, Singapore, and Tokyo. Specialized in designing kdb+ architectures for real-time and historical market data, algorithmic trading analytics, and transaction cost analysis — consistently delivering order-of-magnitude performance improvements over legacy systems.

  • Proficient in q, Rust, TypeScript, and Python, with a strong systems-engineering mindset spanning full-stack development, cloud infrastructure, and microservice design.
  • Active open-source contributor and tooling author

Open Source Projects

  • kola, a Polars interface to q in Rust/Python
  • chili-neovim, a Neovim plugin for chili and q
  • chilin, a JavaScript Node.js package to interface with chili
  • kuki, a q package manager
  • jkdb, a JavaScript interface to q

Archived Projects

  • geek, a Go interface to q

Other Projects

  • vscode-q, a free closed-source VSCode extension for q
  • q-lang-server, a free closed-source q language server in Rust
  • qrs, a Rust FFI binding to q, easy to develop q functions in Rust

Programming Languages

Language Level
Rust Expert
chili Expert
pepper Expert
q Expert
TypeScript Expert
JavaScript Advanced
Python Advanced
Go Intermediate

Pinned Loading

  1. kola kola Public

    a Polars Interface to q

    Rust 26 5

  2. jkdb jkdb Public

    javascript interface for kdb+/q

    JavaScript 11 1

  3. kuki kuki Public

    Python

  4. chili-neovim chili-neovim Public

    Lua 2 1

  5. vscode-q vscode-q Public

    vscode kdb+/q extension

    48 21

  6. geek geek Public archive

    golang interface for kdb+/q

    Go 8 1