Develop a Corporate Identity for my company

HI all, I am looking for a creative freelancer to design corporate identity for my company. My requirements have been given below Logo HD (modification of existing logo) Letterhead (A4): 210×297 mm Invoice (A4): 210×297 mm Business Card (Front and Back): 85×55 mm Envelope (DL): 220×150 mm Envelope (C4): 229×364 mm Compliment Slip (Front and Back): 210×99 mm DVD Case: 272×184 mm CD / DVD Case: 125×125 mm CD / DVD Sticker: 118×118 mm Folder (A4): 220×310 mm Web Assets: RGB Color Mode Facebook Timeline Cover: 851×315 px iPhone 4 Screen: 640×960 px iPhone 5 Screen: 640×1136 px Samsung S3 Screen: 720×1280 px Android Phone : 1080X960 Screen Walpapper HD: 1920×1080 px Screen Walpapper: 1680×1050 px Screen Walpapper: 1366×768 px Screen Walpapper: 1024×768 px You need to provide all required files like Vector EPS, AI Illustrator, PSD, PDF, JPEG, PNG, etc. All files must be editable. Best of luck!!