Only happy-path tested; timeouts unhandled—teams then argue across ownership lines.
System linking
Third-party Integrations
Third-party risk is rarely the happy path—it's exceptions and reconciliation.
Integrate and wrap payment, logistics, SMS, commerce and SaaS APIs.
Contract first
Resource models and error codes before coding.
Secure by default
Auth, rate limits and audit designed in—not bolted on.
Evolvable
Clear versioning keeps old clients working while shipping new capabilities.
Integration failures
These usually show up before a project starts—or right after a rushed launch.
Duplicate callbacks double-run business logic—it often surfaces only after production impact.
Secrets scattered in code and chat—iteration and local integration slow down.
Vendor changes unnoticed—silent failure—users feel it as inconsistent data or UX.
Adapters + observability
Isolate vendors behind adapters; idempotent callbacks; manage secrets; alert on key metrics; checklist sandbox→prod.
Read vendor limits and sandboxes first, then design adapters with retry/reconciliation—so external capabilities enter your flows safely.
- Scope written before coding
- Milestones you can accept
- Handover notes included
Highlights
What this engagement typically covers.
Vendor doc study
Included in scope after we confirm stack, constraints and acceptance checks.
Adapter layer
Included in scope after we confirm stack, constraints and acceptance checks.
Callbacks & retries
Included in scope after we confirm stack, constraints and acceptance checks.
Recon/error handling
Included in scope after we confirm stack, constraints and acceptance checks.
What you get
- Adapter module
- Callback handling
- Config/secret notes
- Error strategy
- Integration log
How we work
-
01
Vendor capability check, with written stage outputs.
-
02
Adapter design, with written stage outputs.
-
03
Sandbox integrate, with written stage outputs.
-
04
Prod cutover, with written stage outputs.
Ready to lock scope?
Name the vendor and business actions—we'll estimate.