Services

We connect the systems you already run.

That means ERPs, banks, payment gateways, government portals, legacy databases and third-party APIs. We map every field first, then build connections that report their own failures.

Integrations fail quietly

An integration rarely fails with an error on screen. A file arrives late, a field is cut short, a payment posts twice, and nobody notices until month-end does not balance. The cause is usually the same: nobody wrote down what each system sends, expects and drops.

So we start with the interfaces, not the code. We document each system, map every field that crosses a boundary and agree what happens to bad data.

What you get

  • Interface audit report

    What each system exposes, how it authenticates and where its limits are. If there is no API, it names the route we will use.

  • Field mapping document

    Every field that crosses a boundary: source, target, conversion rule and the handling for missing or malformed values.

  • Adapters with tests

    Code for each connection, tested against recorded samples of real messages, including the broken ones.

  • Monitoring, alerts and a runbook

    A log of every message, a queue for when the other side is down and alerts that reach a named person. The runbook explains each alert.

  • Reconciliation reports

    Record counts and totals on both sides, with every difference listed and explained.

When this service fits

Choose this service when people are the link between two systems: exporting, re-keying, uploading files by hand. It also fits when you retire an old system and its data must arrive complete and checked.

It is the wrong choice when one of the systems is itself the problem. Connecting it only spreads its errors, so replace it first through our engineering service. If both products offer a supported connector, use that first.

How the work runs

  1. Audit the interfaces

    In the 1-week discovery we read the documentation, get test access and call each system. We record what it does, not what the manual says.

  2. Map the data

    We write the field mapping and the rules for bad data. Your finance or operations lead reviews both.

  3. Build against test systems

    Adapters ship to staging every 2 weeks, connected to sandbox or test accounts. We replay recorded messages, failures included.

  4. Run in parallel, then switch

    The new connection runs beside the old process until the outputs match. Then we cut over with a written rollback plan and live alerts.

A typical engagement

Discovery
1 week, ends with interface audit and specification
Build length
4 to 10 weeks for one or two connections
Migration rehearsal
Full run against a copy first
Parallel run
1 to 2 weeks before switchover
Handed over
Adapters, tests, mapping document, runbook
After go-live
30 days of defect fixes at no charge

Questions buyers ask

What if one of our systems has no API?

We build an adapter around what it has: a database, a file export or the screens a person uses. The interface audit names the route and says so if it is fragile.

Who deals with the bank, the gateway or the vendor?

You hold the commercial relationship, so access requests come from you. We write the technical requests, join the calls and flag slow third-party approvals in discovery.

How do we know the migrated data is correct?

The reconciliation report compares record counts and totals on both sides and lists every difference. We run it against a copy first, and you sign it off before we switch over.

Tell us which systems need to exchange data and we reply within 2 working days.

Start a project