Apps, shipped fast
We build web and mobile apps for early-stage startups
Work we take on
MVPs with a deadline
Investor demo in six weeks, launch in eight. We scope tight, ship working product each milestone, and don't disappear between meetings.
Rescue jobs
The last developer ghosted, the codebase is a mess, and something still needs to ship. We come in and tell you what's actually salvageable.
Real AI features
Not another chat box bolted onto a SaaS. Workflows, pipelines, and agents that do real work.
How it works
- 1
First call
Short, no deck, no pitch. We figure out whether this is a fit.
- 2
Written scope, fixed price
You get a clear milestone one with a fixed price before anyone writes code.
- 3
A product in two weeks
By Friday of week two, your MVP is live and you're clicking through it.
No multi-month discovery. No surprise invoices.
What we've built
Let's talk
Or email us directly
contact@eternity.catBased in
- Lewes, DE, United States (UTC‑5)
- Barcelona, Spain (UTC+2)





