My name is Nicolás Guillén Bigé and I am an expert in mobile development with more than 10 years of experience, based in Switzerland. I have developed mobile apps in areas such as financial services, IoT (Internet of Things) and consumer services that have been downloaded more than a million times. Check out my portfolio to see the apps I have worked on.

I'm an expert in the whole process of app development: ideation, design, prototyping, planning, building the first MVP, launching to the store as well as providing an excellent service to the app users. I'd be honoured to make your app idea a reality.