What a lovely day in İstanbul

İstanbul has is amazing today. Weather is perfect and I am in office now :(( püf. anyway :) I will have lunch after in 2 hours with my colleagues. I will have a meeting after lunch. I hope it will would be short :)
When after finishing my job I am going to meting meet with one of my friend who be is a director.

well done. good luck

What a lovely day in Istanbul

Sorry... the capital İ and the small ı don't exist in English. 

Istanbul looks amazing today. The weather is perfect but I am in my office now :(( Pff! Anyway. :) I will have lunch after two hours from now, with my colleague. Then I have a meeting after lunch. I hope it will be short. :)
When After finish my job work, I am meeting with my friend, who happens to be the director.

Here's a tip: when talking about times in reference to now, use from now for the future, and ago for the past. Two weeks from now / Five minutes ago. Turks have a habit of using before and after, but this is a mistake.

Good work with the future forms. Your tenses were correct.

Also, be careful when a word can be either a verb or noun. You are either meeting a friend (verb) or you have a meeting with a friend (noun).