Without paid experience, label education and projects correctly. Show actual tasks from coursework, personal projects or volunteering. Do not claim the whole team's result. Explain the purpose, tools and your own contribution.
Choose entry-level vacancies and compare requirements with your knowledge. Be ready to discuss claimed software and languages at interview. Explain a completed project instead of inventing an employer. A modest, honest example communicates more than a broad promise and helps the reader understand what you have learned.
Detailed guide
A CV with no work experience: what to write for your first job or internship
