Systems Integration
We connect the tangle.
Every growing company ends up with systems that were never meant to talk to each other, connected by a decade of point-to-point integrations and a spreadsheet someone updates by hand every Friday. We map what actually exists, find where it's fragile, and build the connective layer that makes it behave like one system without ripping out what already works.
What's included
Legacy system integration
APIs and adapters in front of systems too load-bearing to replace outright, so modern tools can read and write to them safely.
Payment rails & ERPs
Reliable, auditable connections between payment processors, ERPs, and the systems that depend on them being right every single time.
Third-party API orchestration
One coherent internal API in front of a dozen external ones, so your product team builds against a contract you control, not whatever each vendor shipped this quarter.
Zero-downtime cutovers
Migrations staged so the old and new systems run in parallel until the new one's proven, not a single risky weekend switch-over.
Frequently asked
Can you integrate with systems that don't have a real API?
Often, yes — through database-level replication, file drops, screen scraping as a last resort, or a vendor's undocumented endpoints. We'll tell you upfront which approach is fragile so you're deciding with full information, not finding out during an outage.
How do you avoid downtime during a cutover between systems?
We run old and new in parallel, mirror traffic or data to the new system before it becomes the source of truth, and cut over feature by feature rather than all at once. If something's wrong, we roll back a piece, not the whole migration.
We have a lot of undocumented internal tooling. Do you need documentation to start?
No — mapping undocumented systems is usually the first phase of the engagement. We trace what actually happens in production (not what the original design doc said) and document it as we go, which becomes useful on its own even before integration work starts.