KACHIX

Service

Backend, APIs & Integrations

The engine underneath — APIs, databases, authentication, payments, and third-party connections.

Most products fail on the parts users never see. We build backends that hold up: properly modelled databases, documented APIs, secure authentication, and integrations that don't break when a third party changes something. Everything is documented so you are never locked to one supplier.

What's included

  • Database design and data modelling
  • REST API development and documentation
  • Authentication, authorisation, and role management
  • Payment gateway integration (Paymob, Stripe, local providers)
  • Third-party integrations: SMS, email, maps, storage, ERP, CRM
  • File handling and media pipelines
  • Cloud deployment and environment setup
  • Automated backups and monitoring
  • Security review before launch

Proof

Related work

FAQ

Questions clients ask

Who owns the backend and its credentials?

You do. Schema, deployment guide, and credentials are handed over as deliverables, and the API is documented so another team could pick it up.

What happens when a third-party API changes?

We build integrations that don't break when a third party changes something. Ongoing support after launch runs through a maintenance agreement with a stated response time.

Do you review security before launch?

Yes — a security review is part of the scope, not an optional extra.

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