David Van Horn Add us as a preferred source on Google
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🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
962
Account age
5 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 David Van Horn
📊 Post engagement
Recent posts · likes + reposts
Nov 8latest
18
Avg engagement / post
3–10
Typical post (engagement)
1.9%
Engagement vs followers
7/100
Spiky reach
Oct 2020
On Mastodon since
Half of recent posts land between 3 and 10 likes + reposts (median 8) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: Had my compilers class try to break 133 different compilers, whi · 142 likes + reposts
📊 Activity & format
Posting cadence
6.9 / week
Posts several times a week.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
5.7×
Follows 168 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
welp, i made it this far and got stuck 😿
today's jam is this whole show https://archive.org/details/gd90-03-29.sbd.nawrocki.3389.sbeok.shnf
@systemf is there anything folks can do to help?
👋 to #bikeDC
Almost forgot: having a leaderboard made this more of a game, which I think really helped.
Struggling to implement shift/reset in my compiler. I may have to turn in my parens out of shame.
it seems a bit related to variational programming @walkie?
I have a set of programs that are really a single program that has evolved over time, \(P_0 \rightarrow P_1 \rightarrow \dots P_n\). Each \(P_{i+1}\) is a conceptually small change to \(P_i\). Changes are things like:
- add a new varia…
The Maryland Cybersecurity Center (MC2) has openings for multiple tenured and/or tenure-track faculty positions in cybersecurity and privacy, broadly defined. Tenure home in CS or ECE. Please feel free to reach out! #boostplease #csfacul…
pro tip: get you students to write your test suites. https://www.cs.umd.edu/class/fall2022/cmsc430/Assignment_6.html
my class discord is melting down over this one: https://www.cs.umd.edu/class/fall2022/cmsc430/Assignment_5.html
🐘 Community & instance
Home server
types.pl
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Oct 2020
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2020 — 5 years ago.
👁️Averages 18 views per post.
📤Posts about 6.9× 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 (~1.9% of followers engage each post) is around typical for Mastodon.
- Established account (5+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
cs prof, plum lab, umd
https://ter.ps/dvanhorn
#programminglanguages
#bicycles
#compilers
#functionalprogramming
#carsruincities
#dcstatehood
#umd
#bikedc
#walkdc
#openaccess
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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David Van Horn has 962 followers on Mastodon.
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