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Sebastian

Sebastian

Mastodon @ssc@discuss.systems
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 3 hours ago
🤝

Make a deal with Sebastian

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Sebastian onto your podcast (~45 min, remote) $26→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
208
Account age
3 yrs
🎁 Free analysisfor Sebastian
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

9
Avg engagement / post
4.3%
Engagement vs followers
Nov 2022
On Mastodon since

🔥 Top post: #introduction Hi everyone, I am Sebastian, an assistant profess · 12 likes + reposts

📊 Activity & format

Posting cadence
1.2 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 6 text · 0 image · 0 video.
Follower / following
0.7×
Follows 286 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post #introduction Hi everyone, I am Sebastian, an assistant professor from the University of Amsterdam. I conduct research at the intersection of data management and machine learning. My work addresses data-related problems that occur in the real world application of machine learni… ★ 12
Please boost: We have an opening for an Assistant Professor of Data Engineering at the University of Amsterdam! Join us to work on data management for ML, data integration & cleaning, table representation learning, dataflow systems or resp… ★ 11 Heard the best definition of the crypto-space on YouTube recently: Libertarians rediscovering a hundred year old scams ;) ★ 9 If you go to New Orleans for #neurips, don't miss your chance to learn about New Orleans unique history and culture, with french, African and native American roots! It's also the place where all modern guitar music originated. I can recomm… ★ 11 I have been very pessimistic about cryptocurrencies for a long time, with respect to both the technical underpinnings and the promise of independence from central control. When looking into the details of the #ftx bancruptcy, I am still fl… ★ 4 I am looking forward to meet like-minded people and discover new directions for research here!

🐘 Community & instance

Home server
discuss.systems
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
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 9 views per post.
📤Posts about 1.2× per week.

🕵️ Fake follower check

Estimated
80/100
Excellent Credibility score
97%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Strong engagement (~4.3% of followers engage each post) — an active, real audience.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Assistant Professor at the University of Amsterdam, researching data management for ML. Previously: Faculty Fellow at NYU, Senior Applied Scientist at Amazon, Intern at Twitter. Member of the Apache Software Foundation and the Electronic Frontier Foundation. Views are my own.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Aday Aday 15% Siddharth Soni Siddharth Soni 15% capo capo 14% A.L. Blacklyn A.L. Blacklyn 14% 🌈 bunt & laut! 🌈 bunt & laut! 12% Landsil Landsil 11%

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208 Followers
Mastodon ＋
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Aday ✓
@aday@mas.to
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Siddharth Soni
Siddharth Soni
@_siddharthsoni@hcommons.social
208 Followers

Frequently asked questions

How much does Sebastian charge for a sponsorship?
Sebastian 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 Sebastian for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Sebastian, 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 Sebastian have?
Sebastian has 208 followers on Mastodon.

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