Web Development -Front-End(ReactJS, AngularJS,etc) -Back-End(PHP frameworks, Django, NodeJS) Mobile App Development -Hybrid(ReactNative, VueJS, AngularJS) -Native app(Android, iOS) Desktop App Development -Javascript Frameworks(ElectronJS, MeteorJS, etc) for Desktop App Development -Native App Development(c++, c#, java) Reverse Engineering -Cracking -Game Bot Development