develope a responsive online web application for an artist booking agency (incl. App)

Dear Freelancer I Need a responsive online web application for an artist booking agency. The Software allows you to manage your artist booking agency from anywhere with all your information in one place. You are able to Work together with your team and keep artists and tour managers in the loop with their itinerary on their mobile. The Software covers the end-to-end workflow of your agency, from scheduling, contact management, documents, communication and reporting. The following requirements must be implemented; Powerful booking agenda Shared calendar Work with your team in one shared calendar from option to a successful show. No matter if you are managing one-off performances or complete tours. Detailed Manage all booking details such as venue and promoter contacts, deals, riders, files and logistics, in one central place. Share & connect Publish confirmed shows to the agency and artist websites. Sync iCal and Google calendars from artists and other booking agencies you work with into your System One agenda. Mobile itinerary Touring schedules always up-to-date With an app, artists, tour managers and crew members always have access to the latest event details, logistics and contact information. Access to files Files such as boarding passes, parking tickets and riders can be downloaded through the app. Works offline The app offers offline functionality in case artists and crew don’t have an internet connection while they are touring. Easy contracting & invoicing Create & send Create contracts and invoices within seconds from the booking calendar and send them directly from the system. Track Keep track if agreements are returned in time and which invoices are paid and which are outstanding. Instantly send reminders on overdue contracts and payments. Customize Customizing templates with a Word based technique based is easy and gives you great flexibility in choosing your own styling and updating content in your documents. Manage your files Drag & drop Store files like press kits, boarding passes, parking tickets, riders, passport scans and visas in the right place with a simple drag & drop function. Share files Give your team direct access to uploaded files, attach files to outgoing emails and have artists and crew access their files directly through the mobile app. Overviews & reports Powerful search filters Quickly find the right information by combining various filters to search within your contact, booking and financial data. View the results on-screen or export your data into a report. Flexible reporting Reports are customizable and can be exported to various formats including Excel, CSV, PDF and Word. A flexible solution User right management Assign user permissions to give your team and artists access to the data they need and keep them away from data they are not allowed to see. Multilingual Work in one of the 4 supported interface languages: English, German, Italiaans, French ajustable per user. Customization Numerous features can be customized including document templates, data fields, content in the mobile apps, reports, email templates and the appearance of booking request forms and confirmed gigs on your website. This offers great flexibility to any booking agency to tailor the software to your needs. The App can be developed in a second step. More important is the web application Software! Please write BOOKING2016. In this way I know you read the Project description carefully. Best Regards