Build software for tv box

Hello I am looking for someone to write me a software program that can be installed on boxes with HDMI and wireless internet. The software must allow me to control the commercials on the box. I would like to be able to set timers to show when a commercial will appear on the screen of the viewer. Example I would like a commercial at the start of the box and I would like to set commercials 25 minute intervals Once the person turns on the box there will be a commercial that is pulled from the system to be displayed on the tv. I would like to be able to set the commercials as i wish and to play often as I wish in one day or separated it to play every other day. We will also need an admin that can control the timing and the duration of each set of commercial section. If you were to build it over the kodi software. Then i would like a screen to show an option for my own tv channel before with also a selection to go to kodi. And we must have the software setup for kodi already along with the tv channels that we choose to have set up on kodi already installed I would like the software to either run like kodi does or to be able to overwrite the box with the software to show on tv before kodi software does. Type 48586598 if you can do the job [login to view URL]:g:sDsAAOSwgQ9Vzpyf6 here is an example of the box i want to have