Payments and billing
Checkout, subscriptions, refunds and invoices. Money events land in your database once, never twice.
Integrations
and API work.
Most products end up with a billing tool, a CRM and a warehouse that disagree. Someone then fixes it by hand every week. We wire them together instead. One senior team designs the contract, builds it and maintains it.
- Reach The systems you already run
- Stability Retries, logs and alerts
- Contracts Written down before the code
- Ownership One team, build to run
What we connect
These are the jobs that come up most. Your stack will look different. The method below does not change with it.
CRM and sales tools
Signups, trials and plan changes reach the sales team as they happen. No nightly export, no copy and paste.
ERP and back office
Stock, orders and accounting systems. Often older, often strict. We read the docs and work to them.
Analytics and data
One event schema across product, ads and email. That is what makes a funnel report trustworthy.
Auth and identity
Single sign-on, roles and audit trails. Enterprise buyers ask for this early. We build it in.
Your public API
Versioned endpoints, real docs and keys your customers can rotate. A product other teams can build on.
Integration work rarely arrives alone. It usually sits next to a product build or a web platform we are already shipping.
How we build a connection
The same stages, always in this order. You know which one you are in and what lands at the end of it.
-
Map
We list every system, every field and every owner. You get one diagram that fits on a screen.
-
Contract
We agree the payload shape before any code. Fields, types and errors, written down and signed off.
-
Build
Small, simple services with retries and clear logs. Each one ships behind a flag you can switch off.
-
Prove
We replay real traffic in a sandbox. Bad payloads, timeouts and duplicates all get a test.
-
Watch
Alerts go to a channel your team reads. A failed sync produces a clear message, not an unexplained ticket.
How data moves
Picking the wrong transport is the usual cause of a fragile sync. Here is how we choose between the three, side by side.
-
Idempotent by default
The same event twice leaves one row. Retries are safe, so an unreliable network does not cause a problem.
-
Secrets stay yours
Keys live in your vault, not in our repo. Access is handed over on day one and revocable.
-
Docs with the code
Every endpoint ships with an example call and an example error. New engineers read it, not us.
Before you ask
The vendor has no API. What are the options?
We check for a file drop, a database view or a partner endpoint first. If nothing exists, we say so and price the workaround.
Can you work inside our codebase?
Yes. We follow your review rules and your branch model. The work merges into your repo, not into ours.
Who owns the integration after launch?
You do. We hand over docs, keys and dashboards. Many teams keep us on for support, but that is a choice, not a lock-in.
How long does a first connection take?
It depends on the vendor and the data. We give a range after the mapping stage, before you commit to a budget.
Every connection we ship is covered by our testing work and can stay under long-term support once it is live.
Send us the systems that have to talk
Name the tools and the data that has to move. We reply with a mapping plan, a budget range and the engineer who would own it.