Developer of things. Building invopop.com and gobl.org. Previously Founding CTO of Cabify and Lana.

Joined October 2007
139 Photos and videos
Sam Lown retweeted
🎉✨CONGRATS TO ALL STARTUPS Winner - Invopop Most Innovative - sycai Most Scalable - shakers Best Team - Embat Most Sustainable - Navilens #SouthSummit2024 #StartUps
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Sam Lown retweeted
16 Feb 2024
PodKast 215 - APIs que mueven millones de euros: @devengoapi (@fertxigan) e @goInvopop (@SamLown) 🎥 Youtube: youtu.be/BfolwR_853w 🔈 Spotify: open.spotify.com/episode/1I9… 🔊 Apple podcasts: podcasts.apple.com/es/podcas…
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Sam Lown retweeted
📣 🎉 We are pleased to welcome @goInvopop to the official list of JSON Schema adopters! Invopop helps global companies comply with local tax reporting requirements and uses #jsonschema to build, share, and convert invoices globally. Know more ➡️ github.com/json-schema-org/c…
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5 Dec 2023
Really enjoyed talking about Go and gobl.org last week! Checkout the podcast and "let's make invoicing great again" 😂 thanks @jhall_io and @ShayNehmad
1 Dec 2023
★ Just published a new episode of Cup o' Go: 🐳💐 DON'T PANIC! We have a bunch of good blogs for you, plus Sam Lown talks invoicing with Go. Listen: share.transistor.fm/s/168700…
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Sam Lown retweeted
Quieres ayudar a automatizar la facturación electrónica a nivel global en una startup española acelerada por Y-Combinator? En Invopop buscan frontender que quiera trabajar con Svelte 👇 getmanfred.com/es/ofertas-em…
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22 Jun 2023
At Invopop we're looking for a Svelte engineer! ycombinator.com/companies/in… Reach out if you're into making complex things simpler!

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19 Feb 2023
Just discovered that the "Curse of Knowledge" is a thing and now can't remember not knowing it en.wikipedia.org/wiki/Curse_…
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Sam Lown retweeted
23 Dec 2022
⭐️ New startup in YC W23 batch ⭐️ Company: @goInvopop (YC W23) Platform for developers to convert sales into e-invoices, globally. Founded: 2021 Team Size: 5 Location: Madrid, Spain Founders: @samlown, Juan Moliner Malaxechevarría ycombinator.com/companies/in… #SaaS #OpenSource
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1 Jun 2022
Spend a couple of days trying to get XML DSig stuff working, only to discover that the Spanish sig validator barfs if the "SigningTime" timezone is missing a ":".
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29 Apr 2022
Been trying Google Scheduler for self-invites, but it lacks a product feature that makes me embarrassed to use it (like @Calendly): it doesn't help receivers compare their calendar availability with mine!
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Sam Lown retweeted
10 Nov 2021
El próximo 25 de noviembre, tenemos mucho que celebrar en @madridrb - La 1ª sesión presencial desde el inicio de la pandemia - Un ponente de lujo, como @fxn - En las fantásticas oficinas de @sngular en Madrid No te lo pierdas. Inscríbete en madridrb.com/events/noviembr…

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7 Jul 2021
Sublime developer signup experience with @_synadia_ synadia.com/ngs/signup As a long-term fan of @nats_io it's great to see it thriving with new features (docs.nats.io/jetstream/jetst…) 👍

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Sam Lown retweeted
What I find funny.
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23 Feb 2021
My new startup, Invopop (@goInvopop), is ready to start hiring! If you like the idea of fixing invoicing for developers and are into Go or Svelte, get in touch: invopop.com/hiring/

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10 Apr 2020
Lana hiring Head Of Engineering in Madrid, Community of Madrid, Spain | LinkedIn es.linkedin.com/jobs/view/he…

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