Liam O’Sullivan Add us as a preferred source on Google
🔄 Data last refreshed 24 days ago
🤝
Make a deal with Liam O’Sullivan
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
253
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Liam O’Sullivan
Known for
6 views
Photo post
4 views
Anyone involved in IT security should look away now- this was on the big screen in Dublin Airport Terminal 2 this morning 🤦♂️
2 views
This is the third or fourth time I’ve seen a piece of #software I’ve written on the Irish national news. I typically don’t share #softwaredevelopment experiences on social media, but I might document this one, as it was a solo run from scratch in the last five or six weeks… 🤔
📊 Post engagement
Recent posts · likes + reposts
Mar 23latest
3
Avg engagement / post
2–4
Typical post (engagement)
1.2%
Engagement vs followers
78/100
Very consistent reach
Oct 2022
On Mastodon since
Half of recent posts land between 2 and 4 likes + reposts (median 4) — a dependable floor a sponsored post can count on.
🔥 Top post: Photo post · 6 likes + reposts
📊 Activity & format
Posting cadence
0.09 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 9 text · 3 image · 0 video.
Follower / following
0.8×
Follows 307 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
Photo post
Much Agentic. Many AI.
https://www.anthropic.com/news/disrupting-AI-espionage
We’re trying to spin a PoC out to an MVP with actual users, so I’ve been rolling out e2e testing via cypress. Wow, so frustrating. Been hung up trying to do some simple conditional branching based on varying social login flows across origi…
Have you heard of capitalism, sir?
News article with video half-way down the page
https://www.rte.ie/news/2025/0326/1504011-forest-fire-exercise/
This is the third or fourth time I’ve seen a piece of #software I’ve written on the Irish national news. I typically don’t share #softwaredevelopment experiences on social media, but I might document this one, as it was a solo run from sc…
“Bullseye, he thought.”
- Blood Music, Greg Bear
#page42 #HashtagGames
Rules of the game:
- Grab the nearest book.
- Turn to page 42
- Find the 2nd sentence
- Post the sentence with the hashtag & write the rules
- Don't look for your f…
I woke up this morning absolutely furious with the state of web development in 2024 😂
https://medium.com/@dekaah/22-axioms-of-the-extreme-go-horse-methodology-xgh-9fa739ab55b4
Anyone involved in IT security should look away now- this was on the big screen in Dublin Airport Terminal 2 this morning 🤦♂️
I’m moving to tech lead on a project for emergency response (exciting!), and we are added a full stack web dev to our team (DMs welcome!). Check the details on LI: https://www.linkedin.com/posts/liam-o-sullivan_nowhiring-fullstack-software…
https://www.linkedin.com/posts/liam-o-sullivan_p5ai-activity-7044245262310998016-0L8N
This is the third or fourth time I’ve seen a piece of #software I’ve written on the Irish national news. I typically don’t share #softwaredevelopment experiences on social media, but I might document this one, as it was a solo run from sc…
“Bullseye, he thought.”
- Blood Music, Greg Bear
#page42 #HashtagGames
Rules of the game:
- Grab the nearest book.
- Turn to page 42
- Find the 2nd sentence
- Post the sentence with the hashtag & write the rules
- Don't look for your f…
I woke up this morning absolutely furious with the state of web development in 2024 😂
https://medium.com/@dekaah/22-axioms-of-the-extreme-go-horse-methodology-xgh-9fa739ab55b4
Anyone involved in IT security should look away now- this was on the big screen in Dublin Airport Terminal 2 this morning 🤦♂️
I’m moving to tech lead on a project for emergency response (exciting!), and we are added a full stack web dev to our team (DMs welcome!). Check the details on LI: https://www.linkedin.com/posts/liam-o-sullivan_nowhiring-fullstack-software…
https://www.linkedin.com/posts/liam-o-sullivan_p5ai-activity-7044245262310998016-0L8N
🐘 Community & instance
Home server
mastodon.online
A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.
On Mastodon since
Oct 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 3 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated43/100
Fair
Credibility score
73%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 73% real, active audience · Medium fake-follower risk.
- Low engagement (~1.2% of followers engage each post) — a sign of an inflated or inactive audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
💚 Brand affinity
EstimatedBrands Liam O’Sullivan's audience is most likely to respond to — from detected sponsorships in this niche.
About
Software Engineer working on #geospatial #webapps for climate change research and other non-evil applications
Recovering art-tech academic, lecturer, creative technologist
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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36%
Colin Lee supports #BLM 🇺🇦
27%
Julian Reschke
13%
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12%
Marcel Schindler
12%
Grant Canterbury
11%
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Marcel Schindler ✓
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Frequently asked questions
How much does Liam O’Sullivan charge for a sponsorship?
Liam O’Sullivan hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Liam O’Sullivan for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Liam O’Sullivan, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Liam O’Sullivan have?
Liam O’Sullivan has 253 followers on Mastodon.
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