To create sites and applications i usually work with combined technologies

• Mysql database
• Laravel for the API and backend development
• React-js or standards HTML + JS + CSS for frontend development
• React-Native to develop and publish application on Google Play (Android) and Apple Store (iOS).

I also take advantage of open-source third-party tools and libraries to overcome the obstacles of user experience and graphic design.

• nativebase.io
• boostrap
• jquery

If it is necessary to create tools for managing content such as editorial sites or portals with the presence of many pages and contents, I use both simple CMS such as Wordpress or propose the use of more enterprise environments such as Typo3.