Consultations

Hands-on programming consulting for teams connecting systems and shaping the services behind them.

OakCore offers a small set of consultations rather than a catalogue of productised packages. Each engagement starts from the systems you already run — partner APIs, internal services, message queues, and the people who maintain them.

Choose the brief that matches your current pressure point, or tell us what is stuck and we will recommend a fit.

API Integration Consulting

Fixed-scope quote or weekly rate · Typically 3–6 weeks

API Integration Consulting

Discovery through first production cutover for teams connecting partner or internal APIs who need clear contracts and a staged rollout.

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Backend Service Design

Weekly rate or fixed workshop package · 2–4 weeks

Backend Service Design

Shape service boundaries, ownership, and interfaces so new integrations do not collapse into a single brittle codebase.

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Integration Audit

Fixed audit fee · 5–8 working days

Integration Audit

A focused review of existing integrations — webhooks, retries, contracts, and ownership gaps — with a prioritised remediation list.

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