Drupal - Create a view for my node

Dear Drupal Developers, I have two content types, with the following fields. Task - repeating date field - option field that shows the possible task states (open/closed, open/in progress/closed, etc...) Signups: - reference to Task above - responsible, reference to user who is actually responsible for the task. (It is a different field than the creator of the node.) - date field to store the date when the task was done. This base Drupal 7 setup and the content types i could provide you if needed. What is needed? A single page that lists all of the the task on the current day. See attached picture. Needed features: - Task should be only signed up after the start time. Before the time the field is empty, after time it shows open. - Users can signup for open tasks with a single click on the "open" text. (I would create a new node, type Signups this time, assign the task to current user, set the state of to the next phase.) - The referenced user and task status should be changed anytime (by any user) on the standard edit node page, but it should be documented automatically in the comment section. Example comments: User1 set the task status from open to in progress, current responsible: user1 User2 set the responsible from user1 to user2. User2 set the task status from in progress to closed. You can reuse any current modules like views, references, entity, signup, etc or create a new module but please consult me your ideas before you start any work. Please share me some Drupal reference (earlier projects, [login to view URL] id, etc.) when you bid to this project.