How to build a CAD portfolio that gets you interviews

For design roles, your portfolio often matters more than your marksheet. But most student portfolios make the same mistake: they show finished images without showing how the engineer thinks.

Show three to five strong projects

Quality beats quantity. Pick projects that match the jobs you're applying for — a mechanical design role wants assemblies and drawings; a BIM role wants a coordinated model and sheet set.

For every project, show the process

• The brief: what problem were you solving, and what were the constraints?
• The model: screenshots of the feature tree or model structure, not just the render.
• The drawings: at least one fully dimensioned sheet — this is what employers test.
• The validation: interference checks, simulation results or clash reports.
• The result: a clean render or photo of the prototype.

Format it for busy recruiters

1. Keep it to a 6–10 page PDF under 10 MB.
2. Put your best project first.
3. Add the software and certifications you hold on page one.
4. Host a copy online and put the link at the top of your resume.

Be ready for the practical test

Many companies ask candidates to model a part or produce a drawing during the interview. Practise timed exercises: model a part from a drawing in 30–45 minutes, then produce its drawing. Our placement team runs mock tests like these before interviews.