Marcel Wenner

Building type-safe developer tools that eliminate friction and enhance productivity.

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🧰 Projects

• odata-builder
  Fluent OData query builder in TypeScript — fully typed, with autocomplete and lambda support.

• valid-fluent
  Type-safe validation DSL for complex business rules in TypeScript.

• shell-setup
  Zsh-based shell bootstrapper with plugin management, dry-run mode and modular setup.

• dnspx
  Minimal Rust-based DNS proxy for local development and hybrid routing.

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🛠️ Stack & Focus

• Frontend: TypeScript, Angular (Standalone), React
• Backend: .NET Core 6–8, Node.js, Rust
• Infrastructure: PostgreSQL, Docker, CI pipelines
• Architecture: Clean Code, BFF, CQRS, Hexagonal Design
• Tooling: Developer-first, minimal config, type-safe by design

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📍 Based in Germany