Domain boundaries
Separate responsibilities and data ownership where business rules and change patterns differ.
TechnologyModern Software Architecture
Where it mattersNew product foundations
Long-lived system design
Modern Software Architecture
Modern architecture is the ability to change a system safely; it is not a collection of fashionable infrastructure choices.
How we use it
A technology choice is useful only when it improves the product or its operation.
We shape architecture around business capabilities, critical quality attributes, team ownership, data consistency, and expected change. Decisions are recorded with their tradeoffs and revisited when evidence changes.
Architecture decisions
Quality attributes
Make reliability, security, performance, auditability, and maintainability measurable enough to guide tradeoffs.
TechnologyModern Software Architecture
Where it mattersLegacy modernization
Evolution path
Prefer reversible decisions and staged migration over large speculative redesign.
TechnologyModern Software Architecture
Where it mattersEnterprise platforms
Operational ownership
Align code, data, telemetry, incident response, and decision authority.
TechnologyModern Software Architecture
Where it mattersMulti-tenant SaaS
Where it fits
01—
New product foundations
02—
Legacy modernization
03—
Enterprise platforms
04—
Multi-tenant SaaS
05—
Integration-heavy systems
06—
Growing engineering organizations
Engineering choices