SEFADEV vs LinkedIn
SEFADEV and LinkedIn are both a page about you on one big domain that search engines rank for your name. The difference is what the page is made of. A LinkedIn profile is a set of claims you enter about yourself — titles, dates, skills — that other people can endorse. A SEFADEV profile is assembled from things you published: articles, showcases and notes, each with its own URL, each dated, each readable in full without an account.
That makes them complements more often than substitutes. LinkedIn is where a recruiter looks you up; SEFADEV is where the work that would justify the conversation actually lives. The most useful thing you can do is link them — see the last question below, which is also the single highest-value thing you can do for how you rank.
Side by side
| SEFADEV | ||
|---|---|---|
| What the profile is made of | Work you published — every post dated, attributed, and on its own URL | Roles, dates and skills you enter about yourself, plus endorsements from others |
| Reading it without an account | Everything public is fully readable signed out, with the complete text in the HTML | A limited public view; much of the profile and feed prompts you to sign in |
| Long-form writing | The primary object. Each post is a canonical URL with article structured data | Supported, but secondary to the feed, and harder to find from the profile |
| Being quoted by AI answer engines | Built for it: full text server-rendered, per-post structured data, an llms.txt index, and AI crawlers named in robots.txt | Crawling is heavily restricted, so answer engines have far less to work with |
| Evidence behind a skill | A skill links to your own posts on that topic — or honestly shows none | Endorsements, which measure who you know as much as what you have done |
| Ranking for your name | One apex URL, sefadev.com/{username}, holds all the authority | One apex URL, linkedin.com/in/{handle} — the same model, and it works |
| Cost of being found | Publishing and being indexed is free; the vanity subdomain is the paid extra | Free to have a profile; reach and recruiter tooling are the paid extras |
What LinkedIn does better
- Reach. LinkedIn has hundreds of millions of members and the people who hire are already there. SEFADEV is small and new, and pretending otherwise would be silly.
- Non-technical audiences. A hiring manager, a founder or a client who does not read code will find a LinkedIn profile easier to parse than a body of technical writing.
- The job-search machinery — applications, recruiter messaging, alerts, referrals through your network. SEFADEV has none of that and is not trying to build it.
- Established domain authority. A brand-new LinkedIn profile will typically surface for your name faster than a brand-new profile anywhere else, simply because of the domain it sits on.
Common questions
Is SEFADEV a LinkedIn alternative for developers?
Partly. It replaces the part of LinkedIn that is meant to demonstrate what you can do — a profile assembled from dated, published work rather than self-reported roles and endorsements. It does not replace the hiring network, the messaging, or the job listings, and it does not try to.
Can a SEFADEV profile rank for my name the way a LinkedIn profile does?
It is built on the same model. Every profile and every post is canonical on one domain, sefadev.com, so authority consolidates on a single URL per person instead of being split across per-user sites — which is exactly why linkedin.com/in/ pages rank for people's names. What SEFADEV cannot shortcut is LinkedIn's head start in domain authority, so expect it to take longer, and expect substantive published work to be what closes the gap.
Should I delete my LinkedIn profile if I use SEFADEV?
No. Keep both and link them. Adding your LinkedIn URL to your SEFADEV profile emits it as a sameAs claim in your structured data, which is how a search engine works out that the two pages are one person rather than two. That makes both pages stronger, and it is the single most valuable field on the profile form.
What does LinkedIn do better than SEFADEV?
Reach, non-technical audiences, and everything to do with job hunting — applications, recruiter contact, referrals through your network. LinkedIn also has far more domain authority, so a new profile there surfaces for your name sooner. SEFADEV's advantage is narrower: it is where dated, citable, publicly readable technical work lives.
Do I need a paid plan for my work to be found on SEFADEV?
No. Everything you publish is public, crawlable and indexed on the free plan, and it stays that way — content is never behind a plan. The paid tier buys a vanity subdomain, which is a nicer front door to the same pages.
Claims about LinkedIn last checked .
Every developer on SEFADEV has a profile assembled from what they have actually published.