Guillaume Rossolini

Guillaume Rossolini✓

Mastodon @guillaumerossolini@infosec.exchange
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Make a deal with Guillaume Rossolini

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→

Every booking is a normal escrow-protected deal.

Followers
153
Account age
3 yrs

Known for

Cat came for snuggles (Ok, it’s more likely that she knows it’s almost time for her medicine/treat) /cc @catsalad #cat #VanilleTheCat53 views Cat came for snuggles (Ok, it’s more likely that she knows it’s almost time for her medicine/treat) /cc @catsalad #cat #VanilleTheCat @catsalad #cat #VanilleTheCat27 views @catsalad #cat #VanilleTheCat @catsalad be yourself, be weird they said #cat17 views @catsalad be yourself, be weird they said #cat My cat wanted to try my organic veggie lunch today (She tried some and it was too much for her) #cat #VanilleTheCat13 views My cat wanted to try my organic veggie lunch today (She tried some and it was too much for her) #cat #VanilleTheCat

📊 Post engagement

12
Avg engagement / post
7.8%
Engagement vs followers
Nov 2022
On Mastodon since

🔥 Top post: Cat came for snuggles (Ok, it’s more likely that she knows it’s · 53 likes + reposts

📊 Activity & format

Posting cadence
1.5 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
0.7×
Follows 205 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post Cat came for snuggles (Ok, it’s more likely that she knows it’s almost time for her medicine/treat) /cc @catsalad #cat #VanilleTheCat ★ 53
Here’s a bit of misinformation about solar and orientation/tilt: stop saying that the angle towards the sun only has a 7% effect on the power that is harvested, it isn’t true Sometimes I get the timing wrong, like today when I started vacu… ★ 1 My cat wanted to try my organic veggie lunch today (She tried some and it was too much for her) #cat #VanilleTheCat ★ 13 @catsalad be yourself, be weird they said #cat ★ 17 @catsalad #cat #VanilleTheCat ★ 27 I’ve had my panels propped against the wall for a while (probably last fall, since I set them up vertically) and I thought it was time to try something else I got some supports and I’m trying to get an angle for longer yields, rather than … ★ 5 This cat moves too fast. I barely have time to snap a photo and she’s moved on. The camera autofocus doesn’t have time to adjust. /cc @catsalad ★ 2 YouTube, this little logo and paragraph doesn’t help with reliability, at all #rant Something that increases from 15% to 32% market share in a few years doesn’t need a better label than “other”? https://youtu.be/kQ28RCPzc8w ★ 1 Today’s adventures in DIY IoT air quality monitoring This weekend I reworked a few things that needed to get done Lots of gaps in the data while I was working on this 😅Debuggingnginx lets me add HTTP endpoints for the health of the app, or… ★ 1 @catsalad help me understand please How did we not drown in layers of fur long ago Today I worked on my pet project a little more, a custom (DIY) air quality sensor network with no internet access I added several wishlist items (features) recently to the project but that list is growing too fast, so today was about makin… ★ 3

🐘 Community & instance

Home server
infosec.exchange
A cybersecurity & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 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 12 views per post.
📤Posts about 1.5× per week.

🛡️ Audience credibility

89/100 Excellent
  • Est. 99% real, active audience · Low fake-follower risk.
  • Strong engagement (~7.8% of followers engage each post) — an active, real audience.
  • Verified account.
  • Established account (3+ years old).
Est. authentic audience
99%
Fake-follower risk
Low
Data confidence
High

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

🇫🇷 - French (My pinned posts may be a better intro) I make a living with computer science Personal interests include building stuff, mostly with software and sometimes with hardware; reading science-fiction or fantasy, sometimes in foreign languages (English and Spanish); tentatively building a scented and colorful garden; worrying about my energy needs and trying to adopt solutions as funds agree, which is sadly hard to do

📸 Gallery

Here’s a bit of misinformation about solar and orientation/tilt: stop saying that the angle towards the sun only has a 7% effect on the power that is harvested, it isn’t true Sometimes I get the timing wrong, like today when I started vacuuming the house too late, I depleted 60% of the battery and t My cat wanted to try my organic veggie lunch today (She tried some and it was too much for her) #cat #VanilleTheCat Cat came for snuggles (Ok, it’s more likely that she knows it’s almost time for her medicine/treat) /cc @catsalad #cat #VanilleTheCat @catsalad be yourself, be weird they said #cat @catsalad #cat #VanilleTheCat I’ve had my panels propped against the wall for a while (probably last fall, since I set them up vertically) and I thought it was time to try something else I got some supports and I’m trying to get an angle for longer yields, rather than optimize for best throughout but limited time The new setup d This cat moves too fast. I barely have time to snap a photo and she’s moved on. The camera autofocus doesn’t have time to adjust. /cc @catsalad YouTube, this little logo and paragraph doesn’t help with reliability, at all #rant

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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