Most enterprise problems that look like "we need a new system" are actually integration problems: two platforms that hold overlapping data and never agreed on which one is authoritative. Building an API is the easy part; deciding what the API actually represents, and securing it properly, is where the real work is.
We design and build APIs for new systems and integration layers connecting existing ones, whether that means a public developer-facing API or an internal service boundary nobody outside the organisation will ever see.
What We Offer
API design
RESTful and GraphQL APIs designed around the resources and operations a consumer actually needs, with versioning that lets the underlying system change without breaking every integration.
Authentication and access control
Rate limiting, scoped access tokens and audit logging appropriate to what the API exposes, from a public developer portal to an internal-only service.
Legacy system integration
Building an API layer in front of a system that was never designed to expose one, so it can participate in newer architecture without a rewrite.
Documentation and developer experience
Documentation that a third-party or internal developer can actually integrate against without a support ticket for every question.
How We Help
A recurring pattern: two systems both hold customer or transaction data, both are considered "the source of truth" by different teams, and nobody has designed which one actually owns which field. An integration project that skips that question ships a synchronisation bug instead of a solution.
We also build API layers specifically so a legacy system can be modernised incrementally, rather than needing to be replaced all at once before anything new can be built on top of it.
Our Approach
We define data ownership before writing integration code: which system is authoritative for which field, and what happens when two systems disagree.
API contracts are versioned from the first release, so a breaking change in one system does not silently break every consumer of its API.