Pay close attention to what client is trying to say.
Gather as much as data possible. Take a peek at competitor’s action.
Look out for some inspiration. Best way is to google out what current trend is all about
It’s always a good habit to build a wireframe or sitemap or userflow (whatever you term it) at the beginning to get a clear idea of what your would look like.
Now that you have already build wireframe or userflow dive deep into designing your project. Always make habit of creating wireframe before starting any project.
Test the product on cross browser ie. Is it compatible on other platform? Once everythings goes well, it’s time to go Live.