I will develop revit API autocad plugin civil 3d addin and custom bim tools

A
arnoldwaynes
A
arnoldwaynes
Arnold

About this gig

Need custom software tools for Revit, AutoCAD, or Civil 3D? I can develop API-based plugins, add-ins, and BIM tools that extend your existing design and engineering workflows.


I can create custom commands, automate repetitive modeling and documentation tasks, extract project data, process drawings, and develop specialized tools around your workflow. Solutions can be built for architectural, structural, civil engineering, construction, and BIM applications.


Services Included

  • Revit API development
  • AutoCAD plugin development
  • Civil 3D add-in development
  • Custom BIM tools
  • CAD automation
  • Custom commands
  • Model automation
  • Drawing automation
  • Parameter management
  • BIM data extraction
  • Batch processing
  • DWG/DXF processing
  • CAD/BIM integration
  • C# and .NET development
  • API integration


Send me your software versions, sample files, workflow, and required tool features to get started.


Get to know Arnold

Arnold

CADBIM Software Developer Automation Specialist

  • FromUnited States
  • Member sinceSep 2026
  • Languages

    English, French, Spanish
I am a CAD/BIM Software Developer and Automation Specialist focused on developing custom plugins, API solutions, and integrations for AutoCAD, Revit, and SketchUp. I help professionals simplify repetitive workflows and extend software capabilities through C#, .NET, and Ruby programming. My expertise lies in building practical tools that connect systems and optimize engineering and architectural design processes.