Travel app developers need more than coding skills. They need to understand APIs for flights, hotels, maps, and payments. They should know how to optimize performance for heavy search queries and build caching for offline access. UX matters a lot in travel—tight screens, fast responses, predictable flows. Developers who get user psychology can build apps that reduce drop-offs during booking. Add experience with AI recommendations, chatbots, and cloud scaling and you’ve got a team that can build for real-world travel behavior.