Developer Advocate & AI Integration Specialist
Brett Calloway has 12 years of experience building APIs and developer tooling, including three years focused on AI-native infrastructure for spiritual and wellness applications. He has led developer relations at two Series B SaaS companies and spoken at PyCon and JSConf on building context-rich AI agents using Model Context Protocol. His writing covers API integration patterns, AI agent architecture, and rapid prototyping with astrology, tarot, and numerology data.
aster the legendary 10-card Celtic Cross spread layout with React Native. Complete tutorial covering API integration, card positioning, animations, and tap interactions for the most comprehensive tarot reading available.
Comprehensive guide for integrating numerology calculations into your app. Learn API authentication, endpoint selection, caching strategies, and building complete numerology profiles with compatibility features.
Learn how to design comprehensive astrology dashboards that combine natal charts, transits, horoscopes, and compatibility features into engaging user experiences.
Build numerology-powered matchmaking features with compatibility scoring, personality insights, and relationship forecasts. Complete API integration guide for dating apps.
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