You can have a look at my portfolio for my previous works and my profile for previous client feedbacks and ratings. I am assuring you that I can give my best to make you completely satisfied.!
I assume that you need all the following works: "Web design, print design, image modification, brochure design; card, presentation, cover design / banner, editing and creating videos, logo design, design of Twitter and Facebook, envelopes and letters design, ad design, T-shirt designs and objects."
I can provide you, free modifications of the designs in the future too.