tutorial
Building LinguaMate: An AI-Powered Language Learning App with React Native
Discover how I built LinguaMate, an AI-powered language learning app that helps users practice English and Indonesian through natural voice conversations. This in-depth case study covers the complete development journey—from choosing React Native and Expo for cross-platform development, integrating Appwrite for backend services, to implementing ElevenLabs for natural text-to-speech. Learn about technical challenges like voice quality optimization, real-time conversation management, offline support, and API cost reduction strategies that cut expenses by 60%.