content website development

Hi, am Tom and i represent a content provision company. we need a website to manage distribution(to our writers) and submission of articles (to us). The main requirements for this website are: 1. a bulletin board 2. a countdown timer for each job 3. a section to display the open orders of each user 4. a payment report section showing the earnings of each user.... i have attached the full description to help you understand better what i need. i'll expect samples of projects related to this type of work. i will also want you to give two cost estimates; 1. for the full project 2. skeleton site which can start functioning immediately as we add more advanced features. Thank you for taking time to review the project. am open to any suggestions at this time. I also expect the highest professionalism.