Cross-platform food delivery app built with React Native (Expo 52) and TypeScript. Features location-based restaurant browsing, real-time order tracking with map visualization, JWT authentication, and Material Design 3 UI. Implements custom teal theme, offline-ready architecture, and seamless iOS/Android experience.

OpenAPI 3.0.3 specification and architecture documentation for Fast Eat food delivery platform. Defines REST API contract for JWT authentication, location-based restaurant discovery, order placement, and real-time drone delivery tracking. Implemented across multiple backend stacks (Spring Boot, NestJS, FastAPI) with consistent API behavior.

Food delivery REST API built with Spring Boot 3.2 and Java 17. Implements multi-module Maven architecture with Clean Architecture principles, JWT authentication, PostgreSQL with JPA, event-driven order processing, and Dockerized deployment. Features location-based queries, real-time delivery tracking, OpenAPI implementation.

Android food delivery app with drone tracking built with Kotlin and Jetpack Compose. Features real-time map integration (Mapbox), Clean Architecture, Room database, Ktor networking, and MVVM pattern. Supports order placement, delivery tracking, and location-based restaurant discovery.