Jeroen Seghers @radjay

Building, learning & dreaming. Co-founder @ Upnext & Brief Invest @ Hiero Ventures brief.news Lisbon Joined February 2008

Tweets

2K
Followers

3K
Following

2K
Likes

2K

Jeroen Seghers @radjay

4 days ago

@BillAckman Whoops - Hadn’t seen this in a while 🤣😅

0 0 0 1K 0

View Details

@kevinrose @addison "he just had to be the "idea guy" in the meetings, then we would take months to build it, weeks for the community to test it then meet with Kevin again to restart the cycle." I know all to well what it felt like to be that guy 🤣

0 0 1 167 0

View Details

Jeroen Seghers @radjay

2 months ago

@kevinrose @karpathy @digg The new new digg is so good. Feels like those early days. gg

0 0 3 190 0

View Details

Jeroen Seghers @radjay

2 months ago

@levelsio joinascend.com Used to be called Fly Flat, they now have a solid “concierge” model via WhatsApp. And founder is Lisbon based 🇵🇹

0 0 3 1K 3

View Details

Jeroen Seghers @radjay

3 months ago

@linuz90 Looks terrific @linuz90!!! I've been working on something similar, to streamline reviewing/leaving comments on Claude/Codex .md plan files.

0 0 0 195 0

View Details

Jeroen Seghers @radjay

4 months ago

@linuz90 @openclaw This is so cool!!

0 0 0 27 0

View Details

Jeroen Seghers @radjay

5 months ago

@gregpr07 x.com/ludo_txtx/stat…

0 0 1 69 0

View Details

Jeroen Seghers @radjay

5 months ago

@BoyanSlat @TheOceanCleanup 🔥

0 0 0 126 0

View Details

Jeroen Seghers @radjay

6 months ago

@elonmusk @Ryanair Top 2 picks for Ryan of @Ryanair @VancityReynolds and @RyanGosling - you up for for it?

0 0 0 70 0

View Details

Jeroen Seghers @radjay

6 months ago

@Mdavis @elonmusk @Ryanair @VancityReynolds or @RyanGosling ??

0 0 0 39 0

View Details

Jeroen Seghers @radjay

6 months ago

@ncsh Out of kartuffelsalat 🤣

0 0 1 21 0

View Details

Jeroen Seghers @radjay

7 months ago

@ricburton @levelsio Ignore that advice, and go back to original advice. I have many successful founder friends who set too much money on fire writing angel checks. It's not for most people, even if they are great builders. Some had fun though.

1 0 1 236 1

View Details

Jeroen Seghers @radjay

7 months ago

@OfficialLoganK @GoogleAIStudio I'd love to be an early tester!

0 0 0 14 0

View Details

Jeroen Seghers @radjay

8 months ago

@businessbarista Definitely coding with Claude code and cursor. Incremental/future ROI: I’ve been interviewing myself for dozens of hours on 100s of ai generated questions and then transcribing answers, to create a massive context library on my life, career and “how I tick”

1 0 1 768 2

View Details

Jeroen Seghers @radjay

8 months ago

@FitFounder Walk

0 0 0 55 0

View Details

Jeroen Seghers @radjay

8 months ago

@levelsio @1x_tech lol yeah - wonder if I can fly one home to Portugal. Otherwise we’ll be waiting for a while

1 0 1 911 0

View Details

Jeroen Seghers @radjay

9 months ago

@thesamparr hell yeah - inspiring!

0 0 0 181 0

View Details

Jeroen Seghers @radjay

9 months ago

@markpinc @UberEats Is there a “Premium” delivery option in SF? I forgot to select it this weekend and saw our driver make multiple stops before getting to our food to us, cold… I don’t mind paying a little extra to take delivery first.