I will develop custom autocad plugin revit API addin and sketchup automation tools

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Fergus Oscar

About this gig

Need to automate repetitive tasks or add custom functionality to your CAD and BIM workflow? I can develop custom AutoCAD plugins, Revit API add-ins, and SketchUp automation tools tailored to your specific requirements.


I can build custom commands, automate drawing and modeling operations, extract project data, process files, and connect CAD applications with external systems. The development can be structured around your existing workflow, software versions, sample files, and required functionality.


Services Included

  • Custom AutoCAD plugin development
  • AutoCAD API integration
  • Revit API development
  • Revit add-in development
  • SketchUp automation
  • SketchUp custom tools
  • CAD workflow automation
  • Custom commands
  • Drawing automation
  • Model automation
  • Parameter automation
  • Data extraction
  • Batch processing
  • External API integration
  • C# and .NET development


Send me your software versions, sample files, workflow, and automation requirements to get started.


Get to know Fergus Oscar

Fergus Oscar

CAD BIM Automation Developer

  • FromUnited States
  • Member sinceSep 2026
  • Languages

    English, French, Spanish
I build practical software tools for professionals working across design, engineering and construction workflows. I focus on CAD/BIM customization, automation, plugin development and API-driven solutions for platforms such as AutoCAD, Revit, SketchUp and Civil 3D. I help teams turn repetitive processes into streamlined workflows and extend the capabilities of existing software.