<p>As an architectural intern, Mayank K. Dange assisted in conceptual design, drafting, and 3D visualization using software like AutoCAD, Revit, SketchUp, and Lumion. He supported the preparation of working drawings, participated in site visits, and coordinated with consultants. He also contributed to material research, physical model making, and client presentations, gaining hands-on experience in architectural practice and office workflow.</p>