dotproject customizations

We are looking for an experienced dotProject programmer to customize our project management solution based on dotproject 2.1.3. Several customizations requests have been identified from simple to complex: - limit color selection for project status (project module) - drop hours fields in task tab (task module) - replace user nickname by username in project list (project module) - Gantt show all issue - drop human ressources % (always 100%) (task module) - Gantt chart customization (replace hours by days) (project module / gantt tab) - All projects - Alphabetic List (project Module) - Calendar - Week Vue customization (project Module) - Only view non archived project in "All" View (Project Module) - Replace Client/Supplier approach by Owner/Contributor approach - Customization ACL - Optional requests : dotproject upgrade wordpress integration sugarcrm integration ... All customizations will have to be well documented. We are interested in a long term collaboration. A Non Disclosure Agreement will have to be signed.