iiinova — where your digital self keeps evolving

Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 30/09/2026

Using Amp Code on my phone from within my Waymo while driving to pick up my badge for “The AI conference” is the most 2026 thing I've done this year.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 25/09/2026

About to start my talk on performance engineering in the age of AI. Come and see it at WeAreDevelopers at stage 3!

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 22/09/2026

In sunny San Jose this week for WeAreDevelopers. Who else is gonna be there? Also don’t have dinner plans yet today if you’re up for talking observability, performance and/or GPUs 🤓

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 10/09/2026

At signals conf today, come say hi! Fun fact: the prep dinner for Signals Conf is where the idea for the Polar Signals <> Dash0 acquisition idea originated!

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 17/08/2026

Mirko and I realized that Polar Signals and Dash0 perfectly complement each other at a dinner in Berlin in March, and every time we talked, we realized that our visions, approach, and culture fit could not be better. I could not be more excited to bring continuous profiling to even more […]

hachyderm.io

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 22/05/2026

Got to troubleshoot what is probably one of the weirdest/most interesting bugs of my career yesterday and today. This one is probably going to deserve a write-up. Thankfully, we heavily dogfood our product, and as a result, customers had no impact.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 13/05/2026

Been lightly using a gemma4 26B model with an mlx backend via lm studio and wow it’s incredibly good! Just for some random small chats, but it’s been surprisingly good.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 09/04/2026

Shout out to Cursor for (to my knowledge) being the only MCP OAuth client that implements token refreshes! It makes a huge difference for users not having to re-auth all the time.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 08/04/2026

/buddy off Fun idea, but in practice, annoying and distracting.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 30/03/2026

Periodic reminder that O(1) is not equal O(1). Your constant matters.

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 24/03/2026

Matthias and I are at KubeCon! Hit us up if you wanna chat observability and continuous profiling!

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 20/03/2026

I'll be at KubeCon next week. I don't have many slots left, but if you wanna hang out or chat about profiling and all things observability! DM me, and I'm happy to find time!

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 10/02/2026

Do I know anyone who has successfully set up Google Workspace user sync and SSO with Azure (as in Google Workspace is the primary)? I could use some help (support has not been helpful).

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Frederic Branczyk :verified: @brancz.hachyderm.io.ap.brid.gy · 12/11/2022

I’ve been on #hachyderm for a few days now, so this #introduction is long overdue. I’m Frederic, I live in Berlin. I work at a small company that I founded called Polar Signals, we work on Parca, an open source profiler that uses #eBPF and a custom built columnar database for storage. I’m a […]

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