How long should a professional bio be?

Short bio: 50-100 words. Standard: 150-200 words. Full bio: 300-500 words. Match the platform.

Should I write bio in first or third person?

LinkedIn and personal sites: first person. Speaker bios and press: third person.

What should a bio include?

Current role, key achievements, expertise areas, and a personal touch. End with a call to action.

How often should I update my bio?

At least annually, or whenever you change roles, complete major projects, or shift focus.

Professional Bio Examples for Every Industry

Learn from these industry-specific bio examples and templates.

Tech / Software Engineering

"Senior Backend Engineer specializing in distributed systems at scale. Currently building payment infrastructure at Stripe. Previously helped Netflix serve 200M+ subscribers. I write about system design and career growth for engineers."

**Why it works**: Specific technologies, impressive scale, clear expertise area.

Marketing / Growth

"Growth marketer who's helped 3 startups reach $10M ARR. I turn complex funnels into simple systems that convert. Currently Head of Growth at [Company]. Ask me about PLG, content loops, or attribution."

**Why it works**: Concrete results, clear specialty, approachable CTA.

Healthcare Professional

"Board-certified family physician with 15 years experience in preventive care. Medical Director at [Clinic]. Published researcher focused on diabetes prevention. Committed to making healthcare accessible and understandable."

**Why it works**: Credentials upfront, specialty clear, values stated.

Creative / Design

"Brand designer helping startups look like they've been around for years. Clients include [Notable Names]. My work has been featured in Communication Arts and Brand New. Let's make something people remember."

**Why it works**: Clear value prop, social proof, confident tone.

Consultant / Freelancer

"I help overwhelmed executives reclaim 10+ hours per week through systems and delegation. Former COO turned productivity consultant. Author of 'The Delegation Playbook.' Worked with leaders at Google, Airbnb, and Salesforce."

**Why it works**: Specific promise, credibility markers, notable clients.

Speaker Bio (Third Person)

"Maria Chen is a cybersecurity expert and keynote speaker who has addressed audiences at RSA, Black Hat, and TEDx. As CISO at [Company], she leads security strategy for a Fortune 500 enterprise. Maria's work has been featured in Wired, Forbes, and The Wall Street Journal."

**Why it works**: Third person for authority, specific venues, media mentions.