[Adelaid]

I am thinking of creating an application that is similar in function as Carousell. May I know what are the various programming language I need to learn and what do I need? From what I understand I would need a database to hold the content and the apple and android application.

What if I want to accept payment via credit card? I would have to add a payment option in the application as well right? How do I go around doing it?

Hope to get some help here! Anyone can tell me if it is a tough project to do?

[Amit]

You need to do allot of research m8 I recently also start to learn java for building android apps.
goto to android developer site there is all you need to get starting.

http://developer.android.com/

for android studio and sdk

https://developer.android.com/sdk/index.html

found this info for publishing your apps and asking payment have a look here

http://support.andromo.com/kb/distributing/how-to-put-your-app-in-google-play

though for appel I have no idea haven’t look in to that myself but a quick search best to start here

https://developer.apple.com/library/ios/referencelibrary/GettingStarted/RoadMapiOS/

start with those links m8 get the basics and when you have problems with specific aspects you can ask here.

[Nina]

It’s not the hardest project you could do but if you are starting it will not be easy. In Android you can use Java and the NDK supported languages. In iOS you can use Objective-C and Swift. Check The big nerd ranch guide if you want good books.

[Amit]

Take Xamarin, Learn C# then you apps can be Android or IOS both

[Nina]

ou could check out the courses in Udemy for Android and/or iOS.

I’m currently enrolled in a course named “Learn Android Lollipop Development. Create Java Android Apps ” and its pretty good for beginners.

The instructor dedicates a whole chapter to introduce Java programming, he teaches you how to download the SDK and the tools to develop for Windows, Mac and Ubuntu, and he teaches with practical examples that might be useful in Android development. Almost at the end, the instructor throws a lot of information and it’s a little bit overwhelming.

Besides that detail, I think you should consider it.