Short, clear and in the third person
A bio is read quickly. People want to know who you are, what you do and why they should trust you.
"Jordan Rivera is an operations manager with ten years of experience leading warehouse teams." One sentence, no hype.
Where you have worked, what you are known for, and one or two honest results.
A line about where you live or what you do outside work makes a bio feel real.
About 50 words for social profiles, 100 for a website or program, and 250 for a speaker page or press kit. A first-person version is handy for your own pages.
This guide is general information, not career or legal advice. Results vary, and you are responsible for the truth of everything on your resume.