About
Engineers who ship in crypto.
ErnestSoft is a remote-first product studio. For 7+ years we've built blockchain and software products for crypto, DeFi, and fintech teams — the whole stack, from first contract to shipped app.
Who we are
We started ErnestSoft to fix a gap we kept seeing in crypto: great ideas held back by software that wasn't built to be trusted. Contracts shipped without audits in mind. Apps that broke the moment real users arrived. Launches that stalled on avoidable problems.
So we built a team that covers the whole stack — smart contracts, backend, web, mobile, and the go-to-market around them — and holds all of it to the same standard: secure, tested, and shipped on time.
We're remote-first and work with founders and teams across crypto, DeFi, and fintech, wherever they are.
- Founded
- 7+ years ago
- Focus
- Crypto · DeFi · Fintech
- Model
- Remote-first
- Stack
- Contracts → apps
Project & client figures added on stakeholder confirmation
What we value
The standards we hold every build to.
Security first
We build like the money is real — because it is. Contracts to be audited, apps to be attacked.
End to end
One team across contracts, backend, web, mobile, and go-to-market. No gaps between vendors.
Straight answers
Clear scope, honest timelines, and no surprises at launch. You always know where the build stands.
Built to last
Documented, tested, and handed over clean — so what we ship keeps working after we hand it over.
How we work
Four blocks, each signed off before the next.
- 01
Discovery
Scope, threat model, and a plan you can hold us to.
- 02
Architecture
Contracts and data flows designed to be audited.
- 03
Build
Full-stack delivery in tight, reviewable increments.
- 04
Ship
Launch, monitor, and hand over a clean product.
Have a project in mind?
Tell us what you're building. We'll come back with a straight answer on scope, approach, and timeline.