Flavio Castelli :ferris:✓ Add us as a preferred source on Google
🔄 Data last refreshed 20 days ago
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Make a deal with Flavio Castelli :ferris:
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
152
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 Flavio Castelli :ferris:
📊 Post engagement
Recent posts · likes + reposts
Dec 29latest
4
Avg engagement / post
2–4
Typical post (engagement)
2.6%
Engagement vs followers
61/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 4 likes + reposts (median 3) — a dependable floor a sponsored post can count on.
🔥 Top post: Congratulations @brauner @cyphar! Can't wait to see what you wil · 12 likes + reposts
📊 Activity & format
Posting cadence
0.05 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 8 text · 1 image · 0 video.
Follower / following
1.8×
Follows 84 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Thanks to all the security researchers and to the maintainers!
RE: https://hachyderm.io/@kubewarden/116993031510109427
That might seem a small thing, but it isn’t. Kudos to all the maintainers!
This looks pretty cool! https://github.com/joelonsql/wherr
I've been invited to talk about Kubewarden, the universal policy framework for Kubernetes, at the VMware Enlightning show 🥳 ⚡️
https://via.vmw.com/Kubewarden
Do you know Kubewarden has a booth at #kubecon?
Show up and let Victor demonstrate how Kubewarden can help you keep your Kubernetes clusters secure and compliant
We're happy to announce the release of Kubewarden 1.6.0
It brings security, performance and stability improvements, plus a major feature.
Learn more here: https://www.kubewarden.io/blog/2023/04/kubewarden-.1.6.0-release/
Last week, during @SUSE Hackweek 22, I built a #unikernel application running #WebAssembly modules.
This is based on RustyHermit, a #Rust based unikernel.
That was a fun!
You can read more here: https://flavio.castelli.me/2023/02/07/buildi…
With 2022 being over, I looked back at what the Kubewarden project achieved during the last year and wrote this summary: https://www.kubewarden.io/blog/2022/12/kubewarden-2022-wrapped/
That's really impressive! Congratulations to all the p…
Do you know Kubewarden has a booth at #kubecon?
Show up and let Victor demonstrate how Kubewarden can help you keep your Kubernetes clusters secure and compliant
We're happy to announce the release of Kubewarden 1.6.0
It brings security, performance and stability improvements, plus a major feature.
Learn more here: https://www.kubewarden.io/blog/2023/04/kubewarden-.1.6.0-release/
Last week, during @SUSE Hackweek 22, I built a #unikernel application running #WebAssembly modules.
This is based on RustyHermit, a #Rust based unikernel.
That was a fun!
You can read more here: https://flavio.castelli.me/2023/02/07/buildi…
With 2022 being over, I looked back at what the Kubewarden project achieved during the last year and wrote this summary: https://www.kubewarden.io/blog/2022/12/kubewarden-2022-wrapped/
That's really impressive! Congratulations to all the p…
🐘 Community & instance
Home server
hachyderm.io
A tech & engineering 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 4 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated75/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Engagement (~2.6% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Father, husband and passionate programmer. Distinguished Engineering at SUSE, Kubernetes, Linux Containers and WebAssembly.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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Flavio Castelli :ferris: has 152 followers on Mastodon.
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