Need a Ham radio Logging app made

I would like an app made to log my Ham radio connections . The app would have to available to all users and , the log must be downloadable. Time entries would need to be in UTC time and a Call sign search would be handy. I just hope i can afford the project, there are many loggers out there but having it in the UNA core would be nice. feel free to contact me here OR albarnes@ottawalive.com picture below is a rough concept