Usually most professionals have a portfolio which includes:

Resume, networking resume, custom-written cover letters, a professional biography and references but some professionals choose to add an online portfolio like LinkedIn to their arsenal so that any given time, a potential employer can connect and schedule an interview.

Your professional portfolio should include all the deliverables and should express the value a potential employer will gain from hiring you. With the job search market competition at an all time high, be proactive and have your professional portfolio ready for your next career move.