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Holger Woltersdorf

Holger Woltersdorf Add us as a preferred source on Google

Mastodon @hollodotme@phpc.social
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 21 days ago
🤝

Make a deal with Holger Woltersdorf

🔒 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 Holger Woltersdorf onto your podcast (~45 min, remote) $25→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
111
Account age
8 yrs
🎁 Free analysisfor Holger Woltersdorf
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

FastCGI Client v4.0.0 and v3.1.8 are out! 🎉 Talk to PHP-FPM directly from your PHP code: one request at a time, in the background, or many in parallel. No web server in between, no dependencies. v4.0.0 is for PHP 8.0 – 8.5, v3.1.8 brings the bug fixes to PHP 7.1+. composer require hollodotme/fast-cgi-client Docs, animated use cases and the migration guide: https://fast-cgi-client.hollo.me GitHub: 9 views FastCGI Client v4.0.0 and v3.1.8 are out! 🎉 Talk to PHP-FPM directly from your PHP code: one request at a time, in the background, or many in parallel. No web server in between, no dependencies. v4.0.0 is for PHP 8.0 – 8.5, v3.1.8 brings the bug fixes to PHP 7.1+. composer require hollodotme/fast-cgi-client Docs, animated use cases and the migration guide: https://fast-cgi-client.hollo.me GitHub: Waiting for the first #KI netzwerk #Dresden meetup to start. Looking forward to an interesting evening. https://www.linkedin.com/events/1-meetup70851824110088151041 views Waiting for the first #KI netzwerk #Dresden meetup to start. Looking forward to an interesting evening. https://www.linkedin.com/events/1-meetup7085182411008815104

📊 Post engagement

Recent posts · likes + reposts
Jan 2latest
3
Avg engagement / post
1–3
Typical post (engagement)
2.7%
Engagement vs followers
58/100
Consistent reach
Aug 2018
On Mastodon since
Half of recent posts land between 1 and 3 likes + reposts (median 2) — a dependable floor a sponsored post can count on.

🔥 Top post: FastCGI Client v4.0.0 and v3.1.8 are out! 🎉 Talk to PHP-FPM dire · 9 likes + reposts

📊 Activity & format

Posting cadence
0.06 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
1.6×
Follows 70 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post FastCGI Client v4.0.0 and v3.1.8 are out! 🎉 Talk to PHP-FPM directly from your PHP code: one request at a time, in the background, or many in parallel. No web server in between, no dependencies. v4.0.0 is for PHP 8.0 – 8.5, v3.1.8 brings the bug fixes to PHP 7.1+. composer requi… ★ 9
Waiting for the first #KI netzwerk #Dresden meetup to start. Looking forward to an interesting evening. https://www.linkedin.com/events/1-meetup7085182411008815104 ★ 1 Have a great day today, @mvriel! 😊 Have a great day today, @dkreuer ! 😊 ★ 3 RT @phpmad@twitter.com Nuevo Evento el miércoles 25 de Enero a las 19:00 en las oficinas CHECK24: https://www.meetup.com/es-ES/phpmad/events/290982151/?_xtd=gatlbWFpbF9jbGlja9oAJDk5NDFkMmE5LTVkZGMtNDBkNy1iODUwLWM4NTE4MzllYWQ3NA%253D%253D S… Have a great day today, @localheinz@tweets.icu! 😊 Have a great day today, @chris! 😊 ★ 1 Have a great day today, @thw! 😊 RT @phpugmrn@twitter.com Hopefully, you had a good start in 2023. For our (remote) meetup in February, we are still looking for speakers. Is there anyone up for the challenge? #phpc #phpugmrn #rheinneckarrocks 🐦🔗: https://twitter.com/phpug… ★ 2 RT @stefanbauerme@twitter.com 📊 To the people who work in the tech industry: Have you ever had depression and/or burnout or simply felt burned out in your professional life so far? Please be honest, it's anonymous. Pls RT for reach (needed… Have a great day today, @iUwe@twitter.com! And happy holidays! 😊 Have a great day today, @benjamincremer@twitter.com! 😊

🐘 Community & instance

Home server
phpc.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
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 3 views per post.
📤Posts about 0.1× per week.

🕵️ Fake follower check

Estimated
66/100
Good Credibility score
89%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 89% real, active audience · Low fake-follower risk.
  • Engagement (~2.7% of followers engage each post) is around typical for Mastodon.
  • Established account (8+ years old).

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

💚 Brand affinity

Estimated

Brands Holger Woltersdorf's audience is most likely to respond to — from detected sponsorships in this niche.

Linkedin Meetup

About

#PHP dev & speaker with 💜 • Co-Founder of PHP USERGROUP DRESDEN e.V. • Organizer of PHP Developer Days in Dresden • handmade music & markdown lover — He/Him

🔀 Audience overlap

Estimated

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

grumpyoldmarxist grumpyoldmarxist 18% BigK BigK 18% Gokul Das Gokul Das 17% Kate Kate 16% UrbanChaos UrbanChaos 15% Michael Rass Michael Rass 10%

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Frequently asked questions

How much does Holger Woltersdorf charge for a sponsorship?
Holger Woltersdorf 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 Holger Woltersdorf for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Holger Woltersdorf, 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 Holger Woltersdorf have?
Holger Woltersdorf has 111 followers on Mastodon.

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