Backend Service Design
Shape service boundaries, ownership, and interfaces so new integrations do not collapse into a single brittle codebase.
Who this is for
Teams whose integrations keep growing inside one application, or who are splitting a monolith and need clear service boundaries before the next partner API lands.
What we deliver
A proposed service map with ownership, data responsibilities, and interface sketches; a migration path that respects your release cadence; and decision records your team can defend six months later.
Included
- Current-state walkthrough of services and data stores
- Boundary proposals tied to real integration use cases
- Interface sketches (HTTP, events, or both) reviewed with your engineers
- Risks around dual-writes, consistency, and operational load
Excluded
- Full rewrite implementation
- Cloud cost optimisation programmes sold as “architecture”
- Hiring recommendations packaged as design work
Engagements usually follow or precede API Integration Consulting. Enquire with a short note on what is breaking today.