Enquiries that do not reach the team
The form accepts a submission, but the data is not validated, saved or sent to the right person.
Backend development and integrations
I connect forms, applications and existing systems. We define which data is authoritative, who can change it and how the flow recovers when a service fails.
A request is not yet an appointment
On the A Mariña Glass website, customers submit a preference. The workshop reviews it in the scheduler and assigns staff and a bay before confirming.
See how the scheduler worksAvailability depends on the service, staff and bays.
Capacity is checked again when a booking is saved.
Common blockers
Integrations often look small until they start creating support or rework.
Unclear APIs
The integration works only in the happy path and needs clearer examples, errors and contracts.
Fragile automation
Staff copy data between systems because updates and handoffs are not connected.
What can be handled
I define the data flow, implement the integration and document how to operate and troubleshoot it.
Flow design
Inputs, validation, errors, limits and basic traceability.
Implementation
Endpoints, Workers, existing backend, CRM, transactional email or external tools.
Technical handoff
Notes, variables, basic tests and explanation for whoever maintains it.
Common questions
Can you work on an existing backend?+
Yes. I review the codebase, establish its constraints and work on the agreed part without requiring a rewrite when it is unnecessary.
Do you also connect CRM and transactional email?+
Yes. The work can include forms, CRM, notifications, automations and opportunity records.
Is this service available to agencies?+
Yes. I can handle data flows and integrations while your agency manages the client-facing website or app.
Related services and guides
Tell me what needs to work.
Tell me what you have and when you need it. I will reply within one business day.