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Software Development

System & API Integration

Connecting the systems you already use, without replacing any of them.

Two people in a warehouse control room point at an API diagram linking system icons above the storage racks

A company ten years into its life rarely has one system; it has five, each used by a different team and each working well for its own purpose. What does not work is the distance between them — the same number copied by hand three times, and the third copy always differs.

An integration engineer and the client IT lead review a message queue at an operations desk, other systems on screens around them

Replacing all of them at once is almost always the wrong call. What we build is the connecting layer: one source of truth for the contested data, plus a queue that can be replayed when one system fails to answer.

That replay path is not a luxury. Synchronisation with no way to retry a failure simply moves the problem to the middle of the night, and hands it to whoever has the least context to fix it.

What is included

  • Data flow map

    Who owns which number, and which system wins when two of them disagree.

  • Replayable queue

    A failure in one system is held and retried, not lost without a trace.

  • Connection monitoring

    An integration that stops gets reported before a customer reports it for you.

Two systems whose numbers never agree?

Send us a short description. Some cases are solved by one connector, not by a replacement.