Harald Hoyer✓ Add us as a preferred source on Google
🔄 Data last refreshed 1 day ago
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Make a deal with Harald Hoyer
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
159
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 Harald Hoyer
Known for
📊 Post engagement
Recent posts · likes + reposts
Jun 27latest
8
Avg engagement / post
1–6
Typical post (engagement)
5%
Engagement vs followers
21/100
Variable reach
Oct 2018
On Mastodon since
Half of recent posts land between 1 and 6 likes + reposts (median 3) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: `CONFIG_PSI` in the kernel config should be renamed to `CONFIG_B · 45 likes + reposts
📊 Activity & format
Posting cadence
0.12 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
0.6×
Follows 269 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
`systemctl suspend --when='+1h'` did suspend immediately... seems like it does not honor `--when` but also does not error about it being specified.... A small research lead to https://github.com/systemd/systemd/issues/40585
vibe coded a PoC varlink shell..
https://github.com/haraldh/varlink-shell
```
vsh> varlink unix:/run/systemd/io.systemd.Manager io.systemd.Unit.List | map type={context.Type} | group type | sort -count
TYPE COUNT
------- -----
service…
vibe coded a useful tool:
https://github.com/haraldh/ssh-tresor ..
blog post: https://harald.hoyer.xyz/ssh-tresor/
Encrypt and decrypt secrets using SSH agent keys.
ssh-tresor derives encryption keys by asking the SSH agent to sign a cha…
https://isgithubipv6.live/
Created https://github.com/haraldh/memo128
A Rust library and CLI tool for encoding 128-bit numbers as memorable natural language sentences.
An idea, I had a couple of years ago. Somehow I remembered it and was able to implement it with t…
Interesting! #dracut #ubuntu
Dracut will be supported in Ubuntu 25.04 - Project Discussion / Foundations - Ubuntu Community Hub
https://discourse.ubuntu.com/t/dracut-will-be-supported-in-ubuntu-25-04/56556
> Following Please try out dracu…
At the end of a vibe coding session with goose for fun, google gemini 2.0 flash admitted:
```
I am not able to do it and I am in a loop
I apologize and end the process as I am not competent enough to solve this task
```
Claude sonnet 3.7 g…
my git wrapped statistics... a little bit depressing 🤔
https://www.githubwrapped.io/haraldh
Dear fediverse, maybe you know the trick. I have a laptop with a `de` keyboard and an external `us` keyboard. How do I configure my system to use either layout depending on the key press source? It's 2024 .. there must be a way! This shoul…
Yay! checkmate with a pawn!
#chess
https://www.chess.com/awards/backslashhh/achievement/fun_killer_pawn
Looking at what kind of packages #Forgejo supports https://forgejo.org/docs/latest/user/packages/ makes me wonder, if a #nix cache is also in the queue 🙂
my git wrapped statistics... a little bit depressing 🤔
https://www.githubwrapped.io/haraldh
Dear fediverse, maybe you know the trick. I have a laptop with a `de` keyboard and an external `us` keyboard. How do I configure my system to use either layout depending on the key press source? It's 2024 .. there must be a way! This shoul…
Yay! checkmate with a pawn!
#chess
https://www.chess.com/awards/backslashhh/achievement/fun_killer_pawn
Looking at what kind of packages #Forgejo supports https://forgejo.org/docs/latest/user/packages/ makes me wonder, if a #nix cache is also in the queue 🙂
🐘 Community & instance
Home server
floss.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ 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
Oct 2018
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2018 — 8 years ago.
👁️Averages 8 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 (~5.0% 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.
💚 Brand affinity
EstimatedBrands Harald Hoyer's audience is most likely to respond to — from detected sponsorships in this niche.
About
Software Engineer
#enarx #rust #sgx #sev #snp #confidentialcomputing #wasm #wasi #varlink #dracut #systemd
still searching for a fediverse app for my own server
🔀 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
How much does Harald Hoyer charge for a sponsorship?
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Send a paid deal or collab request right here on SocialDB — we notify Harald Hoyer, 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 Harald Hoyer have?
Harald Hoyer has 159 followers on Mastodon.
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