Umar, welcome to Tridion Stack Exchange and Tridion in general! Hopefully you'll continue to participate in the community here and elsewhere. Your question doesn't quite fit into the Stack Exchange model. If you check out https://tridion.stackexchange.com/help/dont-ask I think you'll find that your question falls under the "every answer is equally valid" point. As a general rule, questions should eventually end up with an accepted answer, which is difficult with questions such as this where any number of answers may be equally helpful. If you're interested in general tips and help I'd take a look at the many Tridion blogs available, or reach out to SDL directly to see if they are running any training sessions which will help you get a broad range of skills.
That said, I don't want to completely avoid helping you find information on your question, so check out this Q&A where Nuno has some good information on how to manage multilingual websites where language direction varies: Modifying Templates for Hebrew and Arabic