HN user

znq

1,648 karma

Probably a bit too obsessed with tech, startups and investing. Easily my most expensive hobby.

stefan (at) stefanklumpp.com | http://stefanklumpp.com/

Posts128
Comments249
View on HN
elevenlabs.io 2mo ago

ElevenLabs Crosses $500M ARR

znq
3pts0
www.resistandunsubscribe.com 5mo ago

Resist and Unsubscribe

znq
4pts2
www.ft.com 5mo ago

Co-founders of Elon Musk's xAI join exodus from startup's tech team

znq
6pts0
www.youtube.com 5mo ago

OpenClaw Creator: Why 80% of Apps Will Disappear [video][yc]

znq
1pts0
www.bbc.com 1y ago

London-bound plane carrying over 200 people crashes after take-off in India

znq
6pts8
www.youtube.com 1y ago

Ilya Sutskever Speech: Honorary Doctor of Science from University of Toronto [video]

znq
1pts0
www.ft.com 1y ago

'vibe coding' became the new DIY

znq
2pts2
techcrunch.com 1y ago

Europe's top AI researcher raise a $13M seed to crack the 'holy grail' of models

znq
4pts0
www.ft.com 1y ago

What has Elon Musk's Doge achieved?

znq
13pts4
www.thesun.co.uk 1y ago

Massive Blackout Hits Spain and Portugal

znq
7pts1
support.google.com 1y ago

Ask HN: Google Docs now has tabs. Enough to replace Notion?

znq
4pts1
www.axios.com 1y ago

OpenAI is closing in on raising $6.5B. Largest VC raise in history

znq
99pts84
techcrunch.com 1y ago

Wiz walks away from Google's $23B acquisition offer: CEO's message to employees

znq
3pts0
beta.dreamstudio.ai 3y ago

Stability AI (Stable Diffusion) Releases DreamStudio Beta

znq
2pts0
wise.com 3y ago

Wise is now offering to park your cash in low-risk securities

znq
2pts0
www.economist.com 3y ago

The race of the AI labs heats up

znq
4pts0
time.com 3y ago

The Creator of ChatGPT Thinks AI Should Be Regulated

znq
5pts1
anu.substack.com 3y ago

The Rise of the Silicon Valley Small Business

znq
1pts0
www.youtube.com 3y ago

Mechanical Principles Explained with Lego

znq
1pts0
www.ft.com 3y ago

ECB raises rates by 75 basis points

znq
22pts8
www.microsoft.com 3y ago

European private-sector offensive actor using 0-day exploits (KNOTWEED)

znq
2pts0
www.ft.com 4y ago

Crypto links with banks pose threat to financial stability, says ECB

znq
14pts4
www.ft.com 4y ago

Eurozone to end negative interest rates within months, Lagarde indicates

znq
1pts0
www.ft.com 4y ago

Global financial watchdog calls for ‘urgent’ action to contain crypto risks

znq
2pts2
www.ft.com 4y ago

Markets signal expectations of at least two ECB rate rises in 2022

znq
1pts1
www.ft.com 4y ago

UAE to introduce corporate tax rate from 2023

znq
3pts1
planetofthehumans.com 5y ago

Planet of the Humans

znq
1pts0
www.bloomberg.com 6y ago

Facebook Revamps Libra, Plans Multiple Single-Currency Coins

znq
3pts0
bugfender.com 6y ago

Covid-19: How to Embrace Working from Home (Our Tips and Tricks)

znq
1pts0
mobilejazz.com 6y ago

Creativity Without Borders A New Vision For Mobile Working

znq
18pts4

Here are some real examples from our projects in 2025 at SIROC (for context: we are a 18 people venture studio; 140+ projects completed):

* A task estimated at 4 hours → solved with one well specified prompt

* A 20 hour engineering effort → executed in about 3 hours

* A 3 month project → delivered in 1 month

These are clearly best case scenarios. They are not the norm, yet. But they demonstrate what is possible.

We have also seen what happens when things go wrong. Companies, including startups, come to us with broken systems and spaghetti code and architecture caused by weak prompts, unclear requirements, and no verification.

It is important to understand that the efficiency gains we are seeing do not come from the tools alone. They come from a specific combination:

1) Engineers who have spent 20 years building everything from robotics to enterprise-scale technology. You cannot give a perfect instruction to an AI if you do not know what perfect looks like in a production environment.

2) A technical prompt should not be treated as a quick input or question. It is a detailed specification that requires experience and deliberate thinking.

3) Knowing the right combination of tools, workflows, and validation processes.

That said, some (many?) members of our team are dinosaurs in the software engineering world. They bring a ton of experience but are used to tools from 15 years ago and don't like change. We really had to push AI adoption (mostly Cursor and Claude Code) on them. It’s still an ongoing process, and probably will be for a while.

SEEKING WORK: Remote (USA + EU) | https://siroc.com/

We are a small senior-only team of former startup founders and engineers who act as the technical engine for startups and scale-ups. We skip the junior developers and project managers to focus on high-speed shipping only. What we do:

* For Startups: We act as fractional co-founders, turning napkin ideas into investor-ready products. We’ve helped founders take ideas to $20k MRR in just a few months

* For Scale-ups: We audit and rebuild tech stacks to handle 100x growth.

* Our Background: Our team originated at Stanford. Our track record includes building core infrastructure for high-growth tech startups and global platforms. We’ve delivered 140+ projects over the last 20 years.

Our guarantee: We deliver a working product in under 90 days, or you don't pay.

If you’re a founder who needs a senior strike team to take full ownership of your roadmap, email me at hello@siroc.com

Confirmed by contacts on the ground in Spain and Portugal.

Not the best news source, but it’s the only one I’ve found so far. HN moderators, feel free to replace it later with a better one.

Supposedly also France is affected (unconfirmed)

I just realized that Google Docs now has tabs, allowing multiple pages within a single document. Very similar to how we use Notion for writing down documentation, SOPs and general company information.

Has anyone tried this feature yet? Do you think it's enough to replace Notion for wiki-style documentation?

Thanks for your input! I think we have been at those points ("fat and happy") a couple of times and I noticed it, because I especially got bored myself. Luckily I have to say, we quickly got to a point again where another problem or challenge presented itself.

Also our business doesn't have huge profit margins like some of the big tech companies. So financially we're always somewhere between "it is not critical, yet", but also never reach the "100% comfortable".

Sure. If you live in the US and want to work for us and want a Silicon Valley market salary at the same time, then we're not the right company for you. Not because we don't want to pay you a Silicon Valley salary, but simply because we cannot afford it.

If you are in another country/market, then we are very able to pay market salary and in most cases even above market salary, while providing a great work environment at the same time. We have and had people from Ireland, England, Germany, Spain, Italy, Brazil, Croatia, Serbia, Mauritius, Thailand, Azerbaijan, Austria, Thailand, Argentina and probably a couple more that I forgot now.

So basically what I wanted to say: just because we cannot afford a Silicon Valley market salary, doesn't mean we are underpaying people elsewhere or treating them unfair (financially speaking).

I hope my answer helped to clarify things.

Yes, we're completely open to having partners and kids around at our events. We actually encourage it. I myself have a child now and am looking forward to taking her to our next event. We're also looking into options of having a nanny. Depending on where we go and what we do.

I hope people don't see this as spam (especially since in the past I've talked a lot about this), but I've started Mobile Jazz (my first company) specifically because I wanted to created a place where I and others feel happy. A place where increasing revenue and profit to the extreme is not the focus, but employee happiness is. We call it "Optimizing for Happiness".

We've written a lot about it in our company handbook https://mobilejazz.com/company-handbook-pdf/ (free to download, no email required) and you can find more stories and details on our blog if interested.

COVID has made things more difficult, especially since pre-COVID we did a lot of events together (skiing, surfing, hiking, co-living, workations, etc.) and not meeting up has definitely harmed our sense of belonging and purpose. So we're very much looking forward to having events again this year.

Basically what I wanted to say: People are currently jumping around a lot in their jobs, looking for the highest salaries and finding a purpose and a place they belong. We somehow have managed, despite not being able to match Silicon Valley salaries, to have a really good team of loyal, friendly and kind humans that gives me joy to get up every single day and to work with them. And with most of them it's similar, since many of those people have been staying with us since they've joined us. Despite getting better offers (financially speaking) every day.

We have a shared Google calendar called "Family" where we put family events for ourselves and the kids.

Then we use Google Keep for quick TODO lists and shopping lists.

For recurring events (admin, payment reminders, car maintenance, etc.) we use Asana projects. Or we create an Asana project to plan our trips, which are usually very individualistic.

We also have Asana templates for checklists and packing lists.

Google Drive to store scanned documents, admin paperwork and docs and spreadsheets for various long-term notes.

A lot of people we know think that this might be overkill and that we are crazy for setting up a "complex" system like this. Truth is, we never forgot anything and never have to worry either. This frees up our minds to "work" on more creative things.

My wife never used systems like this before and she now recommends it to all her friends and family.