🤝
Make a deal with Sergi
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
115
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for Sergi
📊 Post engagement
6
Avg engagement / post
5.2%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: New version of jinja2-fragments is out! https://pypi.org/project · 8 likes + reposts
📊 Activity & format
Posting cadence
0.71 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
0.9×
Follows 132 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
@mkennedy you will like this: https://simonwillison.net/2026/Jul/14/github-changeling/#atom-everything
CW said it, didn't it?
I just tried Sumatra PDF on Windows for the first time and it blew my mind how fast it is on PDF rendering! It's totally becoming my default PDF reader for that OS!
https://www.sumatrapdfreader.org/free-pdf-reader
#PDF #SumatraPDF
New blog post: This blog got a new favicon thanks to the Small Web
Thanks to the magic of the Small Web, a stranger I'd never met handcrafted a new favicon for this blog.
https://sergiswriting.com/new-favicon-small-web/
#blog #blogPost #fa…
During my work hours, and with company resources, I made a simple but useful library to get logging very easily set up for FastAPI projects, using structlog and with integration with svcs.
I think that would be quite useful for many folks,…
I'm failing to find a way to open a Mastodon post in a new browser tab (on the standard web client).
Why can't I just right-click and "Open Link in New tab" anywhere? Where is my hypermedia? :(
#Mastodon #MastodonClient
Apple: the security of our users is the most important thing to us.
Also Apple: we are the only phone where tap-to-pay can be hacked.
https://youtu.be/PPJ6NJkmDAo?si=dfd0g-mwdFWJn8Zn
#Apple
Does anybody know of an RSS reader that tries some experimental, uncommon, approach like https://www.terrygodier.com/current?
I steer away from Apple's products, so @tg 's creation is not an option for me.
#rss #Current
Do you feel like you are spending too much time with "your" technology (phone, smartwatch, gadgets, etc)? I recommend reading this.
The last quiet thing:
https://www.terrygodier.com/the-last-quiet-thing
#tech #technology
Are there any O'Reilly books/videos/courses/etc that you really recommend?
My employer offers me free access to O'Reilly online, so I want to make sure I make good use of this opportunity.
#Oreilly #learning
I spent the weekend adding a bunch of microformat classes to my blog and registering it to https://webmention.io/.
I have no idea if I added the microformats correctly. They seem to be parsed fine, but I'm not sure I'm using them right "se…
CW said it, didn't it?
I just tried Sumatra PDF on Windows for the first time and it blew my mind how fast it is on PDF rendering! It's totally becoming my default PDF reader for that OS!
https://www.sumatrapdfreader.org/free-pdf-reader
#PDF #SumatraPDF
New blog post: This blog got a new favicon thanks to the Small Web
Thanks to the magic of the Small Web, a stranger I'd never met handcrafted a new favicon for this blog.
https://sergiswriting.com/new-favicon-small-web/
#blog #blogPost #fa…
During my work hours, and with company resources, I made a simple but useful library to get logging very easily set up for FastAPI projects, using structlog and with integration with svcs.
I think that would be quite useful for many folks,…
I'm failing to find a way to open a Mastodon post in a new browser tab (on the standard web client).
Why can't I just right-click and "Open Link in New tab" anywhere? Where is my hypermedia? :(
#Mastodon #MastodonClient
Apple: the security of our users is the most important thing to us.
Also Apple: we are the only phone where tap-to-pay can be hacked.
https://youtu.be/PPJ6NJkmDAo?si=dfd0g-mwdFWJn8Zn
#Apple
Does anybody know of an RSS reader that tries some experimental, uncommon, approach like https://www.terrygodier.com/current?
I steer away from Apple's products, so @tg 's creation is not an option for me.
#rss #Current
Do you feel like you are spending too much time with "your" technology (phone, smartwatch, gadgets, etc)? I recommend reading this.
The last quiet thing:
https://www.terrygodier.com/the-last-quiet-thing
#tech #technology
Are there any O'Reilly books/videos/courses/etc that you really recommend?
My employer offers me free access to O'Reilly online, so I want to make sure I make good use of this opportunity.
#Oreilly #learning
I spent the weekend adding a bunch of microformat classes to my blog and registering it to https://webmention.io/.
I have no idea if I added the microformats correctly. They seem to be parsed fine, but I'm not sure I'm using them right "se…
🐘 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
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 6 views per post.
📤Posts about 0.7× per week.
🛡️ Audience credibility
89/100
Excellent
Credibility score
99%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 99% real, active audience · Low fake-follower risk.
- Strong engagement (~5.2% of followers engage each post) — an active, real audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
🐍 Python aficionado
🕸 Web dev tinkerer
🎲🕹 Gaming enthusiast
🗣 English, Catalan, Spanish, Italian
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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17%
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16%
Naturally_Narrow
15%
Zon Orti
15%
SG800
14%
Eric Schiller (he/him)
11%
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