We migrate brittle custom scripts, fragile point-to-point integrations, and unmaintainable automation onto clean, tested n8n workflows. Every refactor ships with Jest-based unit tests, modular sub-workflow architecture, CI/CD-ready structure, and full documentation — so your team can own it after we hand it over.
If any of these sound familiar, it's time to talk.
We don't just rebuild the same logic in n8n — we fix the underlying architecture problems that made the original integration fragile.
Business logic broken into small, independently testable sub-workflows — each with a single responsibility. Changes to one component don't cascade failures through the whole pipeline.
Unit tests for transformation functions and business logic, integration tests against staging for end-to-end validation. Every refactor ships with a test suite that catches regressions before they hit production.
n8n workflows exported and version-controlled in a structure compatible with CI/CD pipelines — so changes go through review and testing before deployment, not after.
Retry logic, dead-letter queues, and Slack alerting built into every flow. Failed records are captured and retried automatically — not lost silently.
Written documentation covering the workflow architecture, data flow, error behaviour, and handover notes — so your team can maintain it without calling us for every change.
We migrate from Zapier, Make, custom Node.js scripts, and other iPaaS tools to n8n — preserving business logic while improving reliability, testability, and maintainability.
The best candidates are custom scripts that nobody fully understands, point-to-point integrations that break whenever a system changes, iPaaS flows that are too complex to debug, and automation built by someone who has left the team. If your integration needs a specific person to maintain it, it's a candidate for refactoring.
We use Jest-based unit tests for transformation and business logic functions, plus integration tests against staging environments for end-to-end flow validation. Every refactored workflow ships with a test suite and a documented test plan so future changes can be validated without manual testing.
Yes. We migrate automation workflows from Zapier, Make (Integromat), and other iPaaS tools to n8n — preserving the logic while rebuilding on a more capable and maintainable platform. n8n handles complex branching, error handling, and custom code that simpler tools cannot.
Simple script-to-n8n migrations take 1–3 weeks. Complex multi-flow refactors with CI/CD setup, testing, and staged rollout take 4–8 weeks. We assess each project before committing to a timeline — the complexity of your existing integration determines the scope.
Describe what you have and we'll scope the refactor. Most projects are faster than you'd expect.
Talk to an automation engineer →