Guides

CV projects and languages: show evidence without overclaiming

Projects and languages are two of the places a CV can show evidence rather than claims: what you actually built and how well you can actually work in another language. Both go wrong the same way - overclaiming - and both are easy to test in an interview.

Appliora Editorial Team · Updated 26 September 2026 · 1 min read

Describe a project

Name the project, when it ran and what it was for, then your part in it: what you did, with which tools, and what came out of it. A school, volunteer or personal project is valid evidence when it is labelled as what it is. In a team project, say which part was yours.

Do

  • Say what you did, not what the team did.
  • Name the tools you used yourself.
  • Link a portfolio or repository only if it is current and public.

Avoid

  • Presenting a course exercise as client work.
  • Metrics you cannot explain.
  • A link instead of a description.

Describe a language

Use a CEFR level (A1 to C2) or a short description of what you can do at work: negotiate with suppliers in German, handle customer emails in Czech. Do not claim fluency because you can read a menu or follow a meeting passively; the interview may switch languages.

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