The Brief
Woodcore is a cloud-native core banking platform built for modern financial institutions. As Docs Engineer, I was responsible for creating and maintaining the developer-facing documentation — ensuring that fintech developers integrating with Woodcore’s APIs could get from zero to production as quickly and confidently as possible.
The challenge with core banking documentation is the complexity of the domain. Developers building on a core banking system need to understand not just the API surface, but the underlying financial concepts — account structures, transaction flows, ledger entries — that shape every endpoint’s behaviour.
What I Built
A comprehensive developer documentation site covering the full Woodcore platform:
- API Reference — Complete endpoint documentation with request/response schemas, authentication flows, and error code references
- Integration Guides — Step-by-step walkthroughs for common integration patterns, from account creation to payment processing
- Onboarding Docs — A structured getting-started path that walks new developers through their first successful API call
- Core Concepts — Explanatory content covering the financial primitives (ledgers, journals, accounts) that underpin the platform
Approach
Good fintech documentation requires translating domain knowledge into developer-friendly language without losing precision. Every term matters in banking — “credit” and “debit” mean specific things, and getting them wrong in the docs creates real downstream problems for integrators.
My process:
- Discovery — Worked closely with Woodcore engineers to deeply understand the platform architecture before writing a single word
- Information architecture — Structured the docs around developer tasks, not internal system concepts
- Code samples — Every API example was tested against the actual platform to verify accuracy
- Iterative review — Tight feedback loops with the engineering team to catch technical inaccuracies early
Results
The documentation site at docs.woodcore.co now serves as the primary resource for developers integrating with the Woodcore platform, reducing onboarding friction and giving the engineering team a reliable reference they can point partners to with confidence.