🤝
Make a deal with JCON
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
205
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 JCON
📊 Post engagement
1
Avg engagement / post
0.5%
Engagement vs followers
Jun 2023
On Mastodon since
🔥 Top post: Our next #JCON2026 session is live: 'When #Greed Is Good: Unders · 2 likes + reposts
📊 Activity & format
Posting cadence
5.6 / week
Posts several times a week.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
7.1×
Follows 29 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
Our next #JCON2026 session is live: 'The Road to #JUnit 6' with Marc Philipp
2025 was an unusual year for JUnit. Thanks to the Sovereign #Tech Fund, I had the opportunity to work full-time on the project. Instead of the usual single …
Grab…
Our next #JCON2026 session is live: 'Demystifying AI Agents' with Mary Grygleski
#AI Agents are the thing for 2025, they say. What are these Agents? How do they #work and where can they be used? …
Grab your coffee and hit play: https://you…
Our next #JCON2026 session is live: 'Don't Get Burned! #Secure Coding #Essentials to Protect Your Application' with Brian Vermeer
As a #developer you understand the importance of writing #code that is functional, scalable, …
Grab your coff…
Our next #JCON2026 session is live: 'Ten Angry #Comments Later: #Stories About #Code Reviews, Teams, and Yesterday’s Code' with Johannes Rabauer
You open a #pullrequest. Ten comments later, you’re wondering whether the code …
Grab your cof…
Our next #JCON2026 session is live: 'Java Beyond Frameworks: Avoiding Lock-In with Agnostic Design' with Rijo Sam
The Problem: Modern #Java applications often become prisoners of their #frameworks. While tools like #SpringBoot and #Quarkus…
Our next #JCON2026 session is live: 'Never Trust a Monkey: The Chasm, the #Craft, and the #Chain of #AI Assisted Code' with Baruch Sadogursky
We’re in the midst of another abstraction leap.
Just like #compilers #cloud and #containers befor…
Our next #JCON2026 session is live: '#Code Not Required! The Many Ways to Support Open Source Projects' with @bukamabish
Nowadays #opensource software is the foundation of every #modern hard- and #software. Especially #free open software, …
Our next #JCON2026 session is live: 'Kicking #JavaScript to the Curb with #Vaadin' with Micah Silverman
I've been using #SpringBoot for a very long time. I learned Vue.js in order to build a #modern web app that's been in use for about 7 y…
Our next #JCON2026 session is live: 'Zero Migration #Java - Staying Current Without Breaking Your App' with Grace Robinson & Michal Broz
Keeping enterprise Java #applications #secure and up-to-date is critical but traditional runtime …
Gra…
Our next #JCON2026 session is live: 'curl | bash | hacked: The Unseen Dangers in Your #Dev Lifecycle' with Steve Poole
curl | bash. That one-liner doesn’t just install a tool; it can hand over control of your machine. And here’s the …
Grab…
Our next #JCON2026 session is live: 'The Wait is Over: Foreign Function & Memory (FFM) #API brings modern #Java to the #Raspberry Pi' with Frank Delporte
Since 2012, #Pi4J has enabled Java to control electronic components connected …
Grab …
🐘 Community & instance
Home server
mastodon.social
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
Jun 2023
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 1 views per post.
📤Posts about 5.6× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~0.5% of followers engage each post) is around typical for Mastodon.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Java Community Conferences - in-person.
linktr.ee/jcon_conference
Imprint, privacy policy: jcon.one
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
✍️ Gabrielle Steele 🐉
18%
Pedro
16%
Timo Laine (he/him)
14%
MPI Innovation & Competition
14%
準特急は千歳烏山を通過せよ
13%
Oliver Koch
11%
More like this
Find more →
Mastodon
Timo Laine (he/him)
@timolaine@mastodon.green
204
Followers
Mastodon
Pedro ✓
@pedror@masto.pt
204
Followers
Mastodon
MPI Innovation & Competition ✓
@mpi_inno_comp@wisskomm.social
204
Followers
Mastodon
準特急は千歳烏山を通過せよ
@mole_1986@mstdn.jp
205
Followers
Mastodon
Oliver Koch
@pakowitsch@ruhr.social
205
Followers
Mastodon
✍️ Gabrielle Steele 🐉 ✓
@eldris@writing.exchange
205
Followers
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