Change my wordpress template very proffesionally

hello, I have a wordpress template that i bought lately and i want to do minor fixes . 1) I want a certain menu. 2) highlight the slider news when the mouse is over article tittle.3) Another column on every posts which will get random articles from different categories.4). fix image width automatically. Every website i have, i have done myself but the website i will use the template is very important that is why i want a professional programer. Please don t bid if you don t take it seriously. and don t bid higher price.