Jonas Hermann

Stranded in the sea, I spent all night fixing my boat engine with forum threads. At 5am it was fixed. I wished there was a better way. Let’s build it.

[Jonas Hermann @Herjonasmann]

Adding more tools to upkeep today.

“Estimate” builds an interactive cost or tile calculator based on the users input for faster location-based price and time estimates for repairs and DIY builds. What should I add next?

[Jonas Hermann @Herjonasmann]

Been struggeling to implement a RAG system for better document retrieval in upkeep. But with GPT-5 I finally got it to work tonight! 🙏💪

[Jonas Hermann @Herjonasmann]

Been coding as much as I could the past few weeks. Learned a lot about tooling.

🧠 Claude Code is by far my favorite model for actual dev work.
💻 Cursor + Claude = most intuitive workflow.
⚡️Still, nothing beats Lovable for getting UIs out fast.

[Jonas Hermann @Herjonasmann]

Been implementing upkeeps three chat mods this week

Diagnose
Figure out what’s wrong, fast.

Repair
Get a custom fix-it plan.

Build
Turn ideas into DIY projects.

More to come soon!

[Jonas Hermann @Herjonasmann]

I got some feedback that the upkeep brand went in the wrong direction. Made it more personal and empowering. People said they resonate with the mission “empower everyone to fix their things”. Next step is to bring it to life with the first version of the app!

[Jonas Hermann @Herjonasmann]

Couldn’t think of a better office to work on the next iteration of upkeep. Thanks for all the great feedback!

If you have not already please fill out the survey below to get lifetime free access.

https://t.co/ThlazpjSeS

[Jonas Hermann @Herjonasmann]

Step 1: Launched 🚀
The Upkeep survey is live — time to validate the business idea.
If you own a car (or fix them), I’d love your input:
https://t.co/Thlazpjkpk

[Jonas Hermann @Herjonasmann]

Stranded in the archipelago, I spent all night fixing my old boat engine with forum threads. At 5am it started. I wished I had an AI. Let’s build it with Lovable Shipped.

@lovableshipped @lovable

[Jonas Hermann @Herjonasmann]

Made a little weekly lovable quiz trainer for us with weekly quizzes based on https://t.co/WtN0y6RXgX.

A playful way to learn lovable together. Might add to it if the community likes it! https://t.co/6jfI1BcAbe

@lovableshipped @lovable

[Jonas Hermann @Herjonasmann]

I just played the Lovable Community Quiz and scored 433 points! Can you beat me? Join the challenge and level up: https://t.co/bV83RkLP9d

@lovable @lovableshipped #AiShowdown

[Jonas Hermann @Herjonasmann]

@lovableshipped

Very excited to getting back to building in @lovableshipped Season 1! You even got me to finally signed up to Twitter for it. Haha

Thanks @lovable for the opportunity. You make me feel like a kid on christmas again! 🎄🎁