Read the social media manager job description to determine which social media platforms you want to include on your resume. Mention any specific platforms, such as Instagram, TikTok, Snapchat, or Facebook, that are listed. If no specific platforms are listed, use your best judgment to highlight your expertise in various social media platforms, especially if they are relevant to the job you’re applying for. Provide specific examples of campaigns or strategies you’ve executed on these platforms and showcase the results.