LinkedIn and personal branding

Sefism.

A to Z

Glossary

Every concept in this sheet, plus the smaller terms it uses. Select a concept to open its card.

A
About section
The free-text section of a LinkedIn profile, up to 2,600 characters, where only the first few lines show before "see more".
B
Banner
The wide image at the top of a LinkedIn profile, behind your photo.
C
Consistent presence
Using the same name, photo, one-line positioning and links across LinkedIn, GitHub, a personal site and any blog.
Custom profile URL
A short, readable LinkedIn address such as linkedin.com/in/yourname instead of the default one with random characters.
E
Experience as results
Writing each role on your profile as two or three short results with context and numbers, instead of a list of responsibilities.
F
Featured section
A LinkedIn profile section that pins posts, articles, links or files near the top of your profile.
H
Headline
The line under your name on LinkedIn, shown next to every post, comment and search result.
N
Niche
The specific area you choose to be known for, narrow enough to be memorable and broad enough to post about for a year.
P
Personal brand
What people in your field think of when they hear your name: the topics, skills and way of working they associate with you, built from what you share and do in public.
Positioning statement
One sentence saying what you do, for whom and with what proof, which becomes the base of your headline, About section and bio everywhere.
Profile photo
A clear, recent head-and-shoulders photo with good light and a plain background, where your face fills most of the frame.
Proof of work over proof of authority
Building credibility by showing what you have built, shipped, fixed or learned, rather than by titles, follower counts or claims of expertise.
R
Real branding versus influencer habits
The difference between sharing useful work and experience, and chasing reach with engagement bait, recycled viral templates and exaggerated stories.
T
Target audience
The specific people you write for, such as junior frontend developers, hiring managers in fintech or engineers moving into management.
V
Voice and values
How you sound when you write, such as direct, warm or funny, and the principles you will not trade, such as honesty about failures or no engagement bait.
Y
Your story
A short, true account of how you got to where you are and where you are heading, built from turning points such as a career switch, a hard project or a lesson learned.
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