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LeonardSEO/README.md
ASCII portrait of Leonard van Hemert, AI consultant and developer focused on Power Platform and automation

Leonard van Hemert — AI Consultant & Developer

I build practical AI agents, Microsoft Power Platform solutions, developer tools, and business automations at VEPANDO. My work connects AI-assisted software development with production systems: Power Apps Code Apps, Dataverse, Power Automate, n8n, MCP servers, APIs, and secure self-hosted services.

VEPANDO Portfolio LinkedIn GitHub

What I build

  • Microsoft Power Platform — Power Apps Code Apps, Dataverse, Power Automate, reusable skills, and safe delivery workflows.
  • AI developer tooling — portable agent skills and integrations for Codex, Claude Code, GPT models, and MCP-compatible tools.
  • Automation and infrastructure — n8n workflows, APIs, Azure services, containerized applications, and self-hosted AI systems.
  • Open-source products and research — TypeScript, React, Python, Swift, reproducible mathematics, and auditable research artifacts.

Technology focus

Power Platform Power Automate Microsoft Azure Codex Claude n8n TypeScript Python React Swift Docker GitHub Actions

Pinned repositories

Automatically synced with the repositories pinned on my GitHub profile.

Repository Description
decision-council Structured multi-persona AI decision council skill — one defensible recommendation from independent expert personas, adversarial review, and evidence-weighted synthesis
liquid-glass-react Real Apple-style "Liquid Glass" edge refraction for React/Next.js using a single SVG feDisplacementMap filter — no WebGL, no canvas, ~5KB
chatgpt-gemini-like-tone Gemini-like ChatGPT tone via Custom Instructions (V1)
power-apps-code-apps-skill Cross-compatible skill for vibecoding Power Apps Code Apps with Codex and Claude Code.
power-platform-skills-codex Unofficial Codex adaptation of Microsoft Power Platform Skills with telemetry hard-disabled and automated upstream sync.

GitHub contributions

Live GitHub statistics for LeonardSEO, including stars, contributions, public repositories, and followers Contribution heatmap for LeonardSEO covering the last year

View my complete contribution calendar and activity on GitHub →

Current focus

  • Making Microsoft Power Platform development more reliable for AI coding agents.
  • Building production-ready AI agents and workflow automations for Dutch businesses.
  • Publishing open-source developer tools with clear security, reproducibility, and deployment boundaries.
  • Continuing reproducible research around semilocal zeta operators and spectral methods.

Work with me

I'm open to practical AI, Power Platform, automation, and developer-tooling collaborations.

Pinned Loading

  1. decision-council decision-council Public

    Structured multi-persona AI decision council skill — one defensible recommendation from independent expert personas, adversarial review, and evidence-weighted synthesis

    1

  2. liquid-glass-react liquid-glass-react Public

    Real Apple-style "Liquid Glass" edge refraction for React/Next.js using a single SVG feDisplacementMap filter — no WebGL, no canvas, ~5KB

    Python 1

  3. chatgpt-gemini-like-tone chatgpt-gemini-like-tone Public

    Gemini-like ChatGPT tone via Custom Instructions (V1)

    2

  4. power-apps-code-apps-skill power-apps-code-apps-skill Public

    Cross-compatible skill for vibecoding Power Apps Code Apps with Codex and Claude Code.

    3

  5. power-platform-skills-codex power-platform-skills-codex Public

    Unofficial Codex adaptation of Microsoft Power Platform Skills with telemetry hard-disabled and automated upstream sync.

    JavaScript 1