We build software infrastructure, and help teams design theirs
Specmatics Technologies Pvt Ltd builds developer tools and advises engineering teams on architecture, multi-tenancy and system design. The products are open about how they work — which is the same standard we bring to the advice.
The work is public
Most consultancies ask you to take their expertise on trust. Ours is open source: you can read the code, the tests, and the design decisions before deciding whether we know what we are doing.
TenantLayer
Open source · Apache 2.0Everything multi-tenant SaaS needs from Spring Boot and Postgres
An open-source multi-tenancy library where isolation is enforced by the database rather than by remembering to write a predicate. Apache 2.0, on Maven Central.
techdiagrams.net
ProductArchitecture diagrams that run
Diagrams that stay accurate because they are generated from the system they describe, rather than redrawn by hand until nobody trusts them.
How we help
Scoped engagements with a named deliverable, not an open-ended retainer you have to justify every month.
Multi-tenancy isolation review
Where we are strongestFind out whether your tenant isolation actually holds — before a customer does.
Architecture review
An outside read on a system you are about to commit to, or already regret.
Design partnership
A senior architect in the room, without hiring one.
Talk to us
If you are about to make an architectural decision that is expensive to reverse — a rewrite, a migration, a multi-tenancy model — that is the point at which an outside read is worth most.
Start a conversation