App developer for Berlin startups
EU hours, EUR invoicing, GDPR-native by default.
50% on kickoff, 50% on delivery · 30 days of free revisions · you own the code
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Why we wrote this. We ship work like this ourselves — not as a reseller or a marketplace. The timelines, deliverables, and price bands below come from real engagements we've run end-to-end at Smartly Built Ventures Limited (trading as Vibed Ventures).
Who this is for
- Berlin and EU-wide seed and Series A teams
- Operators inside German SaaS and fintech
- Anyone needing EU data residency
What you get
- EU-region hosting and data residency by default
- GDPR-aware data model — least data, clear deletion paths
- EUR invoicing with reverse-charge VAT where applicable
- CET working hours with full overlap
Dig deeper
Frequently asked
Will the data stay in the EU?
Yes — we deploy to EU regions on Cloudflare, AWS Frankfurt, or your provider of choice.
Do you handle the Auftragsverarbeitungsvertrag?
Yes, we'll sign your AVV/DPA.
What happens next
- Step 1Tell us the problem60 seconds in the /solve box. You don't need a brief.
- Step 2Get a tailored reportROI, build plan and a rough price band — emailed to you.
- Step 3Book a 25-min callWe talk it through honestly. If it's not for us, we'll say so.
Related in where
- App developer for London startupsRemote-first studio, on UK hours, used to London's pace and contract norms.
- App developer for New York startupsFour hours of live overlap with ET. Demos when you wake up, ship by lunch.
- App developer for SF and the Bay AreaAsync-first with a real PT window. Fast enough for YC pace.
- Remote-first, async by defaultWherever you are, you'll have working software to look at on day three.