Plan Modifications in ArchiCAD

I'm seeking assistance with modifying existing plans in ArchiCAD. I need a professional who can help with the delineation and BIM modeling.

Ideal Skills and Experience:
- Extensive experience with ArchiCAD
- Proficient in plan delineation and BIM modeling
- Prior experience with modifying architectural plans
- Attention to detail and accuracy in plan modification
- Ability to work collaboratively and communicate effectively

Please provide examples of similar projects you've completed in the past.