The problem this solves
The CRM, the ERP, and the billing tool each hold a different version of the customer. Orders are retyped between systems, invoice status questions require logging into finance software, and month-end reconciliation is a recurring archaeology project. Every manual bridge is slow, error-prone, and completely dependent on the person who knows the routine.
How we work
We start with architecture, not connectors: which system owns which fact, an explicit source of truth per object and field, what flows where, in which direction, triggered by what. Skipping this step is why integrations turn into loops where systems overwrite each other, so we put it in writing first.
Then we build with the right tool per connection: native connectors where solid ones exist, Make or n8n for flows that need logic without a codebase, custom Node or Python services where volume or transformation demands them. We know the Polish stack from production work, Symfonia, Comarch, Baselinker, Magento, KSeF, Fakturownia, alongside Stripe and the international layer. On one B2B distribution engagement we kept HubSpot, Magento, and a Polish ERP in sync for a heavily regulated industry, with regulatory fields enforced at the workflow layer.
Everything ships production-grade: idempotency keys on writes, exponential backoff on transient failures, rate limit management, alerting plus a runbook. Integrations that survive, not integrations that demo.
Deliverables
- Integration architecture: source of truth per object and field
- Built connections: native, Make or n8n, or custom services per scope
- Data transformation and mapping with documented rules
- Idempotent writes, retries, and rate limit management
- Monitoring, alerting, and a failure runbook
- Architecture documentation for your team or IT partner