Keep it to one page. Lead with a short summary of what you build and the stack you use, then projects (what it does, your part, the tech, a live link and the code), then skills, education and certificates.
- Show results, not duties: "Built a booking API used by 3 batches" beats "Worked on backend".
- Link your GitHub and portfolio; make sure the repositories have a README with screenshots and setup steps.
- Use the Résumé page in the portal to generate a clean CV from your profile, then download or print it.
- Save a PDF copy under Career center → My CV so you can attach it to applications in one click.