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Felix Schröter

@felschr.com
48 followers 194 following 20 posts

Nix & NixOS ❄️ | Rust 🦀 | Doctor Who Independent Software Engineer @atvari.eu #Rust #Nix #NixOS #Nixpkgs #FOSS #NixCon

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Felix Schröter @felschr.com · 22/09/2026
Getting ready for NixCon 2026 ❄️ First conference since founding atvari, so I've got a bit of swag to hand out 😊 I'll be wearing one of these shirts, so come and talk to me about Nix, Rust, or anything 😃 Nix is a core part of atvari's DNA and I'm proud that we are a NixCon sponsor this year.
A Framework laptop with various stickers including NixOS & atvari.atvari shirt, mug, stickers, and business cards
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atvari @atvari.eu · 17/09/2026
❄️ atvari is proud to sponsor NixCon 2026, taking place 25 to 28 September in Kraków, Poland. NixCon is the annual gathering of the Nix community. With 600 to 700 attendees expected, this year includes two program days, hack/unconference days, and the first-ever NixCon CTF.
atvari.eu
atvari sponsors NixCon 2026
atvari GmbH sponsors NixCon 2026 in Kraków as a Bronze sponsor, supporting the annual gathering of the Nix community.
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atvari @atvari.eu · 14/09/2026
🦀 atvari GmbH is now part of the Rust Commercial Network. We're excited to announce that atvari has joined the Rust Commercial Network (RCN), hosted by the Rust Foundation.
atvari.eu
atvari joins the Rust Commercial Network
atvari GmbH is now a member of the Rust Commercial Network, the Rust Foundation-hosted group connecting commercial Rust users with the Rust Project.
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noyb – European Center for Digital Rights @noyb.eu · 12/09/2026
🍪📰 "Nineteen groups behind the #killthecookiebanner campaign wrote an open letter to #EU institutions on Thursday, calling for lawmakers to adopt the Commission proposal to streamline consent requests for #cookies."  Read more 👉 www.euractiv.com/news/digital...
Digital rights groups renew push to simplify cookie banners

'Kill the cookie banner' backers urge lawmakers not to drop proposal
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Accrescent @accrescent.app · 12/09/2026
In anticipation of our upcoming blog posts, we've refreshed our blog! It's now simpler, smoother, smaller, and JavaScript-free. We'll be revising it gradually, so let us know what you think of the new design! Accessibility is especially important to us. blog.accrescent.app
blog.accrescent.app
Accrescent Blog
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GrapheneOS @grapheneos.org · 11/09/2026
Messaging will be overhauled even more. We plan to add RCS support with Messaging Layer Security (MLS). That will provide E2EE with contacts using Google Messages or iOS. RCS with MLS can already be used on GrapheneOS via Google Messages but we want to avoid people needing it.
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Accrescent @accrescent.app · 24/08/2026
We know it's been a long time since our last progress update, so to keep you more in the loop, we're switching to more frequent, smaller posts from now on. We're getting ever closer to opening up app submissions to everyone. Thank you all for your support and patience!
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Accrescent @accrescent.app · 24/08/2026
Progress update! We've been hard at work tackling Accrescent's most pressing development needs, and now we want to share what we've been working on. We'll post blog posts in the next few weeks detailing our security, stability, and feature progress along with what's next!
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OpenAlternative @openalternative.co · 18/08/2026
★ Just published: Proton Lumo @proton.me – Private AI chat with zero-access encryption AI chat assistant from Proton that stores conversations with zero-access encryption, never logs chats, and never uses your data to train models. openalternative.co/proton-lumo
openalternative.co
Proton Lumo: Open Source Alternative to Claude, ChatGPT and Grok
AI chat assistant from Proton that stores conversations with zero-access encryption, never logs chats, and never uses your data to train models.
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Big Finish Insider @bigfinish.bsky.social · 18/08/2026
🌟 The Tenth Doctor and Rani Chandra, a brand-new TARDIS team, materialising next year! 🌟 Click bgfn.sh/10rani to read more about the forthcoming audio drama trilogy starring David Tennant and Anjli Mohindra. 🌟
David Tennant and Anjli Mohindra next to a hedge outside the Soundhouse recording studio in London. Both are wearing shades of russet.
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cafkafk @cafkafk.bsky.social · 17/08/2026
my live reaction to that information
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atvari @atvari.eu · 17/08/2026
Whether you need software and cloud architecture, Rust development, cloud engineering and DevOps, or Nix / NixOS consulting, we've got you covered. 🔗 Check out our new website: atvari.eu Let's build something great together. 🚀 #Rust #Nix #NixOS #CloudEngineering #DevOps #OpenSource
atvari.eu
atvari
With ❤️ for Rust 🦀, Nix ❄️ & Open Source 🌐 — we help teams build secure, scalable systems they can trust.
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atvari @atvari.eu · 17/08/2026
What sets us apart? A deep love for: 🦀 Rust. Reliable, high-performance software. ❄️ Nix & NixOS. Declarative, reproducible software & infrastructure. 🌐 Open Source. Active contributors to Nixpkgs and beyond.
atvari.eu
atvari
With ❤️ for Rust 🦀, Nix ❄️ & Open Source 🌐 — we help teams build secure, scalable systems they can trust.
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atvari @atvari.eu · 17/08/2026
🎉 We're live! Welcome to the brand new home of atvari: atvari.eu We're a software and cloud engineering consultancy based in Lüneburg, Germany, operating worldwide. We help teams design, build, and operate secure, scalable, and reproducible systems they can trust.
atvari.eu
atvari
With ❤️ for Rust 🦀, Nix ❄️ & Open Source 🌐 — we help teams build secure, scalable systems they can trust.
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GNU Guile Scheme @gnuguile.bsky.social · 13/08/2026
We love our functional programming friends! @haskell.org @ocaml.org @elixir-lang.org @gleam.run
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Ron Efroni @refroni.bsky.social · 13/08/2026
Justin, David, and Alan just joined Flox. ❤️ The fun part right now is that the team is growing because the problems in front of us are getting bigger. Customers and users are pushing Flox deeper into security, enterprise, and AI. The world of @nixos.org keeps growing! (4 more roles open)
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Vlad-Stefan Harbuz 🌸 @vlad.website · 12/08/2026
It's 2026 and I can play pretty much any Steam game on Linux without worrying about it. I've wished for this forever. I'm so grateful to everyone who did the tremendous amount of work to make this happen.
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Felix Schröter @felschr.com · 10/08/2026
🦀❄️ I'm currently open to new Software & Cloud Engineering consulting and contracting opportunities via my new company atvari GmbH: atvari.eu #Nix #NixOS #Rust #DevOps #Entrepreneurship #Startups #TShaped #FoundingEngineer #TechLead #LeadEngineer
atvari.eu
Home
Software & Cloud Engineering ConsultingWith ❤️ for Rust 🦀, Nix ❄️ & Open Source 🌐by Felix Schröter
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Felix Schröter @felschr.com · 06/08/2026
I'm linking my keytrace.dev: did:plc:cdf642lfvjvoafw4uepycezk
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atvari @atvari.eu · 03/08/2026
🎯 Mission: Spread the love for Nix, Rust & Open Source to businesses 🫶
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atvari @atvari.eu · 03/08/2026
Today is atvari GmbH's first actual day of business ❄️🦀🌐🚀 Follow @atvari.eu to stay up to date! We have an interesting partnership to announce soon 😉 #Nix #NixOS #Rust #OpenSource #DevEx #DevOps #Cloud #Security #Privacy
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Twonks @twonks.bsky.social · 14/07/2026
👓
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Twonks @twonks.bsky.social · 20/07/2026
👽
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Twonks @twonks.bsky.social · 02/08/2026
Uncomfortable
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Willow (GHOST) @willow.sh · 22/07/2026
so close...
A three section meme, first "Panik" with a picture of a form asking for my LinkedIn URL. The second has "Kalm" with a picture of that input containing my sifa.id page. The last has "Panik" again (but the guy is more panicked), with the form with the sifa.id link with an error text asking to enter a valid LinkedIn URL
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Felix Schröter @felschr.com · 25/07/2026
On Thursday I was at the notary for the incorporation of my first company: @atvari.eu 🥳 Starting August, I will be offering consulting & contracting services to clients in the areas of Software & Cloud Engineering with a focus on Rust 🦀, Nix / NixOS ❄, and Open Source 🌐. #DevEx #DevOps
atvari logo
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Adam Bullock @adambullock.bsky.social · 24/07/2026
You guys are working on getting His Maj in for a quick couple of box sets, right...?
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B. Prendergast @renderg.host · 24/07/2026
Well done to @aka.dad / @socialde.pt for cracking this!
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noyb – European Center for Digital Rights @noyb.eu · 22/07/2026
🍪 There's one thing we can all agree on: we're fed up with misleading cookie banners. 🚫 And we finally have a chance to get rid of them! 💡 The solution? Simple! Express your privacy preferences once, for example via your browser or device, and have them respected permanently.
A banner saying "It's time to kill the cookie banner".
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Armin Ronacher @mitsuhiko.at · 21/07/2026
dark.ronacher.eu/2026/7/21/ne...
dark.ronacher.eu
Never Enough
Comparison is the thief of joy.
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NixOS Foundation @nixos.org · 17/07/2026
The NixOS foundation together with the Nix documentation team, has opened a funding campaign for improving #nix #nixos documentation, head to opencollective.com/nixos/projec... to see the funding goals and chip in, contact foundation@nixos.org for a company invoice, or read more in the announcement!
opencollective.com
Documentation team - Open Collective
Owns the standards, tooling, and processes that keep NixOS documentation reliable.
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GrapheneOS @grapheneos.org · 15/07/2026
We solved the recent regression in compatibility with a small subset of banking apps. It was caused by a Zimperium anti-tampering SDK checking the Linux kernel mount ID for /system/framework/framework.jar and banning it being above 900. Our new secure spawning was tripping it.
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GrapheneOS @grapheneos.org · 14/07/2026
Google switched to a performative Android Security Bulletin system with vulnerabilities listed 2-4 months after they're shipped. They're pretending as if not open sourcing patches protects people from OEMs not patching them. Our community has people successfully reverse engineering binary patches.
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Sifa ID @sifa.id · 10/07/2026
A more sensible professional profile. Dreaming about it during the night, working on it during the day.
Claimed is not the same as proven.
Left: unproven profile claims
Right: proven profile claims
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mu @mu.social · 10/07/2026
Looks like we have a winner
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Toni Schneider @toni.bsky.team · 10/07/2026
Staying in the game I'm four months into my interim CEO role at Bluesky, and it's time for an update. Most importantly, as of today, the interim part of the title is gone. I'm... toni.org/2026/07/10/staying-in-the-…
toni.org
Staying in the game
I'm four months into my interim CEO role at Bluesky, and it's time for an update. Most importantly, as of today, the interim part of the title is gone. I'm loving the mission and the job, and I'm all in as Bluesky’s official CEO. This job has been energizing from day one, and the Bluesky...
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Eurosky Social @eurosky.social · 02/07/2026
Introducing @mu.social's Trusted Verifier Program hello.mu.social/verification/
hello.mu.social
Verification · mu
The Trusted Verifier Program on mu: a democratic, plural approach to verification. Verification tells you an account is who they claim to be.
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B. Prendergast @renderg.host · 02/07/2026
As requested by @liabelle.me here are all the unique features of @mu.social which I will keep up to date as we progress
leaflet.pub
Unique Mu.social features
The unique features of Mu.Social which I will keep up to date.
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Software Stewardship Lab @stewardshiplab.org · 01/07/2026
We're grateful to be helping @mu.social and @eurosky.social as a Trusted Verifier of the Open Source community! ✨️ If you have feedback on the verification process, let us know.
hello.mu.social
Verification · mu
The Trusted Verifier Program on mu: a democratic, plural approach to verification. Verification tells you an account is who they claim to be.
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Felix Schröter @felschr.com · 28/06/2026
@stewardshiplab.org am I and my company @atvari.eu worthy of verification? 😇
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Benjamin Braun @benbraun.social · 23/06/2026
Just do it. For two distinct reasons: 1. Your data moves to Europe. 2. The act of migrating is educational: It’ll help you understand what the AT protocol is and why it’s a hugely promising technology. If you’re in the business of knowledge, broadly conceived, ignore #atproto at your peril.
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B. Prendergast @renderg.host · 23/06/2026
Everyone should @ @eurosky.social right now so that they make this exclusive merch available free for mugrants to @mu.social #NFC #RFID 😻 Yes I’ve given in to #Mu puns. Life is pain and nothing matters. Why resist? 🤷‍♀️
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Nicolò Ribaudo @nicr.dev · 21/06/2026
So now there are two main European atproto providers (PDS and client), one is open source and one is closed source. Very concerned that the EU talks about how important OSS is, and then they pick the closed source one :/
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Gabriella Nonino @gabriellanonino.com · 20/06/2026
mu.social just breathed new life into bluesky / eurosky. Nice colours, lets you edit your own post🥳, has thread viewing modes🤓 and... you get free interactive cat to play with😸. Thank you @eurosky.social for the great job!
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mu @mu.social · 15/06/2026
Coming soon
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mu @mu.social · 11/06/2026
🎼🎶 I like to Mu it, Mu it. I like to Mu it, Mu it. 🎵
mu icon looking like a cow on a green meadow with a bluesky above it
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noyb – European Center for Digital Rights @noyb.eu · 07/05/2026
📰 "Selling data to its own users is a popular practice among companies. In reality, however, people have the right to receive their own data free of charge," Noyb data protection lawyer Martin Baumann said. #LinkedIn #GDPR 👉 Read more: www.theregister.com/2026/05/05/l...
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Rachel Talalay @racheltalalay.com · 24/04/2026
Did my subconscious make these look like TARDIS doors? pbs.twimg.com/media/HGmwM4...
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Big Finish Insider @bigfinish.bsky.social · 23/04/2026
Congratulations to Tim Foley 👏 David Richardson 👏 Ken Bentley 👏 and the cast and crew of Doctor Who: Hooklight, for their nomination in the ARIAs 2026 Best Drama or Fiction category. audioacademy.org.uk/arias-nominees-…
Cover artwork for Doctor Who: Hooklight 1, by Rafe Wallbank. The Fifth Doctor is in the centre, seemingly contained within a circular marble hoop. He is holding a lantern containing a sparkling ball of yellow light. Around him are floating globes containing the images of his companions. Rafe Wallbank's cover art for Doctor Who: Hooklight 2, featuring a possessed Nyssa (not again!) in the centre with her hand raised, the Fifth Doctor on the right and the Eighth Doctor in an eyepatch on the left. There is a stone ring around the middle upon which Tegan and Adric stand.
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