Front-End

• HTML
• CSS
• Bootstrap
• Javascript
• jQuery
• Angular
• React JS
• Express JS
• Material UI

Back-End

• Core PHP
• Laravel
• Codeignitor
• .Net
• JavaScript
• Node.js
• Python
• Django

Database

• MySQL
• SQLite
• Mongo DB
• Maria DB
• JSON
• Mem cached
• SOLR

Mobile App

• Flutter
• Ionic
• Cordova
• Native Android
• Phone Gap

Hosting

• Amazon Web Services
• Google Cloud Platform
• GoDaddy
• BlueHost
• Heroku