Clever Guide is your smart guide will not only allow you to avoid the crowds of tourists and feel comfortable, but also leave vivid memories. I started this project as pet project to improve travel experience of myself. At some point i found out that other people also require to use this product and i published it to google play and it become pretty popular. It consists of two part backend (ASP.NET CORE) that has a lot of different integrations with thirs party service (Text to speech service, populate paid tours, getting weather, integrations with mobile ads etc). Front-end part is mobile app that was built using Xamarin.Forms, but after few years of operations it was rebuilt using Kotlin + Jetpack Compose for better performance and less bugs.