Overview
Multitenant SaaS on Next.js, NestJS and PostgreSQL, architected so your first thousand users and your first million cost roughly the same to serve.
Most SaaS products are rebuilt at around eighteen months, because decisions made in week two about tenancy, auth and data modelling do not survive growth.
How Devyst Approaches It
We make the structural decisions early and explicitly, covering tenant isolation, billing and permissions, then build features on top of a foundation that does not need replacing later.
What Gets Delivered
Engagement Process
- 01
Model the domain
Tenancy, permissions and billing get settled before any interface work begins.
- 02
Build in slices
Each release is a working vertical slice you can put in front of users, not a layer.
- 03
Harden and hand over
Monitoring, runbooks and documentation, so your team can run it without us.
Use Cases
Vertical SaaS product
Professional ServicesA focused product for one industry, from schema through to a live billing subscription.
Internal platform
Logistics & Supply ChainReplacing a sprawl of spreadsheets and tools with one system your team actually uses.
Frequently Asked Questions
A usable first version typically takes eight to twelve weeks. You see working software from the second week, not at the end.
Entirely. It lives in your repository under your accounts from the first commit.