Arbo v. Monkiewitsch

Co-founder & CEO @

[Arbo v. Monkiewitsch @arbovm]

Planning next moves

[Arbo v. Monkiewitsch @arbovm]

TIL: it's incredible easy to vibe-code a migration script today that triggers MILLIONS of reads because of a N+1 query pattern 😱

[Humans Being Bros @FeelYouHappy]

She has an amazing father who means the world to her. ❤️

[Arbo v. Monkiewitsch @arbovm]

That's all too complicated! So I coded a super simple prompt evaluation loop with Cursor in 2h to measure LLM results using our system prompt against a ground truth dataset.

4 iterations later, performance improved from ~ 70% to 96% !! #PromptEngineering ftW

[Arbo v. Monkiewitsch @arbovm]

I was playing around with the Vertex AI prompt optimizer notebook just to find out that:

- I need a custom metric
- in order to use custom metrics, I need to create a Cloud Function (which I did)
- the notebook doesn't even support that.

[Arbo v. Monkiewitsch @arbovm]

We built fluado's MVP with AI.
Vibe-coded a React prototype in 12hrs. Chaos ensued.
@yvg saved us with MVVM + strict typing - suddenly fast again. Then reality hit: payment providers, app stores, legal docs. That's what actually kills velocity, not the code.

[Arbo v. Monkiewitsch @arbovm]

And, we're on Crunchbase 🥳
https://t.co/NvGqIzORxh

#Startups #Tech #Entrepreneurs

[Arbo v. Monkiewitsch @arbovm]

Habe heute einen guten Artikel über mein neues Startup verfassen lassen :) https://t.co/d50qmbW2eb

[SoundCloud Engineering @SoundCloudDev]

There are countless issues that can cause an otherwise healthy team to fall apart.

In a new blog post by @arbovm, learn how we got a struggling team back on track. 😓➡️😃

https://t.co/3B3y8mTRqv

[Arbo v. Monkiewitsch @arbovm]

@nause_marc Leider nicht. Aber melde dich und komm mal im soundcloud office vorbei!

[Arbo v. Monkiewitsch @arbovm]

@starkcoffee This name always reminds me on grid computing.

[Arbo v. Monkiewitsch @arbovm]

Mein Favorit für die Un-Anrede des Jahres 2015: "Liebe IT Connection"

[Arbo v. Monkiewitsch @arbovm]

@omidaladini life

[Arbo v. Monkiewitsch @arbovm]

@jaycieh selber.

[Arbo v. Monkiewitsch @arbovm]

sleep deprivation.

[Arbo v. Monkiewitsch @arbovm]

@velocityconf @puppetlabs Thanks for the great talk Marni. It really got me thinking a lot! https://t.co/raWJcBNbb5

[Arbo v. Monkiewitsch @arbovm]

@pht @sanmccarron thanks. super interesting. so I'm gonna try to take non-verbatim, selective notes from now on.

[Arbo v. Monkiewitsch @arbovm]

Finding the best naming convention is NP hard.

[Arbo v. Monkiewitsch @arbovm]

@d87tech @yvg @jaycieh that _really_ was a hullazing ping pong match!