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Business writing · Presenting yourself

Professional bios and LinkedIn summaries

A professional bio is a short account of who you are, what you do and what you have achieved, written for a specific audience. Keep three lengths ready, a single sentence, a short paragraph and a full version, and update them twice a year.

Full bio · 150 to 300 words Short bio · about 50 words One sentence · about 20 words speaker pages, author pages, websitessocial profiles, event programmes
Write the one-sentence version first. Each longer version keeps that sentence and adds proof around it.

One person, three lengths, two voices

Third person (“Amira leads…”) suits conference programmes, company websites and publications. First person (“I lead…”) suits LinkedIn, personal websites and social media. Choose both a length and a voice.

AHAmira HaddadHead of Customer Education, Corvo Software
Amira Haddad leads customer education at Corvo Software, helping 4,000 businesses get value from the product in their first month. A former secondary English teacher, she built Corvo’s online academy, which cut onboarding support requests by 35%. She speaks regularly on learning design for software teams.
46 words
Keep the opening sentenceThe short bio grows from the one-liner.Add your strongest proofOne achievement with a result.A credibility signalSpeaking, publishing or a notable employer.
Professional bio examples →

The LinkedIn summary formula

LinkedIn’s About section shows only the first few lines before a reader clicks “see more”. Put your hook there, then build the rest in four blocks. Include the words recruiters search for, such as job titles and skills, naturally in the text.

About
I help software companies turn new customers into confident users, fast.
As Head of Customer Education at Corvo Software, I design the courses and guides that 4,000 businesses use in their first month.
I built our online academy from scratch. It now hosts 60 courses and cut onboarding support requests by 35%. Before tech, I spent six years teaching English, which is where I learned to make complex ideas simple.
Skills: learning design, customer onboarding, video production, LMS platforms. I’m always glad to talk with teams building customer education. Message me here.
Hook (visible before “see more”)The line that makes a recruiter click. Lead with the value you create.What you do nowYour current role in plain words, with scale.ProofTwo results and the background that explains them.Skills and next stepSearchable skills, then an invitation. LinkedIn summary examples that get recruiter attention →

Writing about achievements

Each achievement in a bio needs a verb, a result and, where possible, a number. One sentence per achievement is enough.

VagueResponsible for customer training and improving satisfaction.
SpecificBuilt Corvo’s online academy: 60 courses that cut onboarding support requests by 35%.

A bio to be read aloud

When someone introduces you before a talk, they read your bio aloud. Write that version for the ear: short sentences, no brackets or abbreviations, and your name at the end so the audience knows when to clap.

“Our next speaker leads customer education at Corvo Software, where her online academy cut support requests by a third. Before tech, she taught English for six years. Please welcome Amira Haddad.”

Keeping it current

Every six monthsReplace the oldest achievement with your newest one.
After a new roleUpdate the first line within a week, everywhere at once.
Before a talkAsk the organiser how long the introduction will be, and send that version.

For the LinkedIn version, see LinkedIn summary examples.

Which version goes where

WhereLengthVoiceLead with
Conference programmeShort bioThird personYour role and why you are speaking on this topic
Company websiteShort or fullThird personYour role and what you do for clients
LinkedIn AboutFull, in blocksFirst personA hook about the value you create
Speaker or author pageFull bioThird personYour strongest credential
Email introductionOne sentenceEitherYour role and the link to the recipient
Social media profileOne sentenceFirst personWhat you do and one personal note