Md Abdullah A.

I am Md Abdullah AR Rifat, a mechanical engineering student at CUET, Bangladesh, and a certified SolidWorks designer (CSWA + CSWP — SolidWorks Associate and Professional). SolidWorks is my specialist tool, and I deliver clean, fully editable native SolidWorks files — never converted meshes.

I design manufacture-ready 3D products and mechanical assemblies: parts and products modelled from your sketch, 2D drawing or reference photos, small assemblies, and dimensioned manufacturing drawings. My models are built with real dimensions and a clean feature tree, so you or your manufacturer can edit them later.

Proof of work: my GrabCAD portfolio (9 published models, 1,500+ downloads) includes a claw machine gripper (425 downloads), a manual adjustable desk (226 downloads), a two-stage reduction gearbox (221 downloads) and a planetary gear mechanism (197 downloads).

Outside freelance work, I am Vice President (CAD) of the CUET CAD Society and have taught SolidWorks as a workshop instructor — so explaining a design clearly is part of how I work.

What I can do for you:
• 3D CAD modelling of parts, products and assemblies in SolidWorks
• Sketches and 2D drawings converted to editable 3D models
• Modifications and redesigns of existing SolidWorks models
• Manufacturing drawings with dimensions (PDF, DWG on request)
• Design for 3D printing and CNC machining, to the limits you specify
• Exports: SLDPRT / SLDASM, STEP, STL, IGES

How I work: send your idea, sketch, drawing or photos → I confirm dimensions and manufacturing method before modelling → you review a preview → I revise and deliver all files.

I do not invent tolerances or materials — you or your manufacturer confirm those, and I model exactly to them. Message me before starting an assembly or multi-part product so we agree the scope honestly. I am available part-time for remote project work.