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Sebastian Bergmann :phpunit:

Sebastian Bergmann :phpunit:✓ Add us as a preferred source on Google

Mastodon @sebastian@phpc.social
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Make a deal with Sebastian Bergmann :phpunit:

🔒 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 depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Sebastian Bergmann :phpunit: onto your podcast (~45 m… $31→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
2K
Account age
3 yrs
🎁 Free analysisfor Sebastian Bergmann :phpunit:
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

Recent posts · likes + reposts
Jul 1latest
15
Avg engagement / post
7–15
Typical post (engagement)
0.7%
Engagement vs followers
50/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 7 and 15 likes + reposts (median 8) — reach is spiky, driven by the occasional post that pops.

🔥 Top post: My favourite kind of bug fix: one that only adds a new regressio · 61 likes + reposts

📊 Activity & format

Posting cadence
2.9 / week
Posts several times a week.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
37×
Follows 55 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Mastodon ↗
🔥 Top post My favourite kind of bug fix: one that only adds a new regression test and does not touch any existing test. The new test proves the bug is fixed. The untouched existing tests prove the fix does not break any behaviour we rely on; at least none that is covered by a test. When a … ★ 61
RE: https://phpc.social/@sebastian/117007183050868222 I have been working on PHPUnit with high intensity recently. I cannot keep this up without more funding. To everyone who already sponsors my Open Source work: thank you. Your support ma… ★ 27 PHPUnit 13.3 will be released next Friday, August 7. It ships quite a few impactful improvements I have been working on over the past months. The ChangeLog lists what's new, but my newsletter, sent right after the release, explains these c… ★ 8 Answers to questions I am asked again and again about PHPUnit, test automation, code coverage, and testing in PHP: https://phpunit.expert/faq.html?ref=mastodon ★ 7 A security vulnerability in PHPCSUtils revealed an eval() call in a static analysis tool. Why disable_functions cannot reach eval(), and what a switch in the PHP engine to disable it could look like: https://phpunit.expert/articles/when-st… ★ 15 My favourite kind of bug fix only adds a new regression test and leaves every existing test untouched. I checked this claim against PHPUnit's own history and learned the most from the counterexamples: https://phpunit.expert/articles/untouc… ★ 4 Looking forward to this one: on August 6, I'll be at the @engkiosk Rhine-Ruhr Meetup in Düsseldorf! 🎤 I'll be talking about "Turbo-Charging Your PHPUnit Suite", because slow tests destroy flow, and it doesn't have to be that way. If you're… ★ 1 RE: https://phpc.social/@sebastian/116882147948130910 Having just watched "Caramel", I think it's high time I added "The Bear" to my list of all-time favourite series. But ... do I need to update my article now? ★ 1 2025 and 2026 proved to be a stress test for the supply chains of all package ecosystems. A review of Composer and Packagist: what PHP does well, what it can learn, and who owns our infrastructure. https://phpunit.expert/articles/composer-… ★ 28 This week's piece is not a technical article but a personal essay about the TV series that fascinate me: https://phpunit.expert/articles/stories-about-systems-that-resist-people.html?ref=mastodon ★ 7 RE: https://phpc.social/@sebastian/116879224138213525 This toot should have been an article, and now it is. But it will have to wait its turn to be published. ★ 7 Selecting exactly the tests you want, finer control over the order they run in, faster and clearer output when they fail, and more expressive test doubles. I walk you through what is new in PHPUnit 13.2: https://phpunit.expert/articles/pre… ★ 11

🐘 Community & instance

Home server
phpc.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
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 15 views per post.
📤Posts about 2.9× per week.

🕵️ Fake follower check

Estimated
58/100
Fair Credibility score
81%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 81% real, active audience · Low fake-follower risk.
  • Low engagement (~0.7% of followers engage each post) — a sign of an inflated or inactive audience.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (3+ years old).

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

About

Created PHPUnit. Co-Founded thePHPcc. Helps developers build better software.

🔀 Audience overlap

Estimated

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

Allurea 🔞 Allurea 🔞 17% GreyNoise GreyNoise 17% Kayla Cinnamon ☕️ Kayla Cinnamon ☕️ 16% Scott Lucas Scott Lucas 15% Mirre :mastocheck: Mirre :mastocheck: 12% Liam :fnord: Liam :fnord: 11%

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Frequently asked questions

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How many followers does Sebastian Bergmann :phpunit: have?
Sebastian Bergmann :phpunit: has 2,048 followers on Mastodon.

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