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68 followers · 122 following
  • Ente Ospedaliero Cantonale (eoc.ch)
  • Lugano, Switzerland
  • X @davidnussio

Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: QuickdrawAchievement: StarstruckAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: QuickdrawAchievement: StarstruckAchievement: Arctic Code Vault Contributor

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davidnussio/README.md

David Nussio

What I'm up to

bizcard.ch dambox.ch X VS Code Marketplace npm Lugano, Switzerland

👋 Hi, I'm David

const david = {
  basedIn: "Lugano, Switzerland 🇨🇭",
  building: { company: "dambox Sagl", product: "bizCARD", url: "https://bizcard.ch" },
  speaks: ["TypeScript", "Effect-TS", "Next.js", "Bun", "a bit of Rust and C++"],
  cares: ["typed errors", "developer tooling", "infrastructure as code", "good CLIs"],
  onGitHubSince: 2010,
} as const;
  • 🏗️ Building bizCARD: digital business cards for teams, with dynamic QR codes and Microsoft Entra ID SSO / SCIM provisioning. Next.js, Postgres, Vercel and the AI SDK, made in Ticino.
  • 🧩 Maintaining jq Playground, a jq notebook inside VS Code: 33k+ installs, ★ 4.7.
  • 🔐 Shipping envsec, secrets in your OS keychain instead of .env files.
  • 🤖 Lately: AI-assisted developer tools, Effect-TS everywhere, native desktop apps with Bun.

🚀 Featured projects

vscode-jq-playground
Installs Rating jq.dambox.ch
Write jq filters notebook-style, pick a data source (file, URL, shell command) and see results instantly. Copilot-powered explain/fix. 		envsec
npm version npm downloads envsec.dev
Secrets in macOS Keychain, Linux Secret Service or Windows Credential Manager. Run commands with interpolation, GPG sharing, a TUI. brew install davidnussio/tap/envsec
ingombro
macOS Electrobun and Bun
Disk space analyzer with an animated treemap. Finds node_modules, target, __pycache__ and friends, and gets your gigabytes back. 		effect-audit-tool
Effect-TS SARIF 2.1.0 OWASP Top 10
LLM security auditor in four phases: triage, deep audit, red-team validation, remediation. CVSS scoring and PoC per finding.
🧪 More from the workshop
Project What it does
github-stars-organizer Semantic search over your GitHub stars: Effect-TS, SQLite and embeddings
ai-decisions Claude skill that records architectural decisions and syncs them to CLAUDE.md, Cursor, Copilot and Kiro
spectra-scope VST3 plugin (JUCE, C++) for FL Studio: spectrum, oscilloscope, goniometer, loudness
dotfiles My macOS machine in one script: fish, Ghostty, Neovim, zellij, mise
homebrew-tap Homebrew formulae for my CLIs
moleculer-cqrs From the archive: CQRS and event sourcing for Moleculer microservices

🧰 Toolbox

Languages and frameworks
Data and infrastructure
Tools

Effect-TS jq fish shell Ghostty Claude Code

📊 On GitHub

GitHub stats Top languages

Contribution streak

Snake eating my contribution graph

Made by David Nussio · dambox Sagl — also building bizCARD, digital business cards for companies.

Profile views

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  1. vscode-jq-playground vscode-jq-playground Public

    jq playground for vscode

    TypeScript 54 10

  2. moleculer-cqrs moleculer-cqrs Public

    CQRS and Event sourcing module for moleculerjs

    JavaScript 18 4

  3. dotfiles dotfiles Public

    Shell 1 1

  4. envsec envsec Public

    Secure CLI tool for managing environment secrets using native OS credential stores (macOS Keychain, Linux Secret Service, Windows Credential Manager)

    TypeScript 16