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🔄 Data last refreshed 1 month ago
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Make a deal with castrolem
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
84
Account age
8 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 castrolem
📊 Post engagement
2
Avg engagement / post
2.4%
Engagement vs followers
Aug 2018
On Mastodon since
🔥 Top post: I've been pretty quiet on socials lately. But I'm speaking at Re · 3 likes + reposts
📊 Activity & format
Posting cadence
0.16 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
0.2×
Follows 372 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Today was interesting. I focused on core mechanics. The base is Sudoku, but with twists to help or slow you down. All ideas were handwritten, so tomorrow I’ll implement them to see what sticks. Day 3 of #BuildingInPublic. In my mind it’s f…
Also, I do wonder, how much should I be sharing? My goal is to be held accountable and ship it, instead of leaving it like my board rules engine, gathering dust in one of the corners of private GitHub 😅 #BuildingInPublic
Day 2 of #BuildingInPublic. I already had a board rules engine with solid test coverage and good adaptability, built for simple games (less complex than chess). I had a lot of fun making it but never used it, so today I'm forking and adapt…
I've been wanting to build something just for fun, no client work, no deadlines, just a project where I can experiment with game engines, mess around with React Native and Expo, and see where things go.
Sudoku felt like the perfect starte…
What does a person have to do for Apple to start reviewing an app geez. Stuck on waiting for review since Friday 🤯
Scroll Snap is such an underrated CSS property.
What can I do to get anyone from the love is blind UK season 2 participants into Cameo?! Damn. That reunion was 🌶️
Do we get the new iOS designs within the EU or is that also off the table?
And I know there's privilege on saying all of this, not everyone can take their time at producing. What I'm saying is that, I'm pretty sure, if we all had the time, we would work with intention and enjoy things a bit more. Maybe all of thi…
Lately, I’ve been thinking about our obsession with removing the human out of everything. Sure, you can drive costs way down by making everything replicable, cheap, identical, and extremely fast. Nothing is intentional anymore. I want to h…
Shutting down my NAS to do a bit of maintenance and clear some dust from the fan blades, and I get 3 messages from my asking about their media not being available to stream, how is this possible, what's happening, what's wrong?! hahaha
🐘 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.
✅ 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
Aug 2018
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2018 — 8 years ago.
👁️Averages 2 views per post.
📤Posts about 0.2× 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 (~2.4% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (8+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Full-stack developer with 10+ years of experience interested in #JavaScript #swift #iOS and #Design. I’m also a #raspberrypi ambassador.
Diving into becoming an #indiedeveloper by making apps as a hobby.
I enjoy #reading, #hiking with my #dog, #photography and #traveling.
📍currently based in #andorra
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Rest In Paradise
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Frequently asked questions
How much does castrolem charge for a sponsorship?
castrolem 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 castrolem for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify castrolem, 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 castrolem have?
castrolem has 84 followers on Mastodon.
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