Interactive Yield Map with R packages Shiny, Plotly, Leaflet or so

Coding has to be done in R. Suggested packages are Leaflet, Shiny, Plotly... For a breeding experiment, I would like to have an interactive map with a dashboard. The map is composed of different plots of a field where I can show different variables e.g. yield per plot, straw yield, moisture content and so on. The data behind it is stored in an excel file and will be updated as additional data is added. It should also be possible to change the year (filter function) of this data and add other variables over time. It would be very helpful if you could show the value of each variable in the plot and apply colour coding (Choropleths) to show differences. The project works currently on an excel basis (see picture attached) but as data is getting more complex R seems to be the better environment to continue with this. When hovering over the map/plot it would be nice to see additional information on that plot as in the example provided below. Additionally, a simple histogram which shows the data distribution would be nice. The best comparable example with code I could find online is this: [login to view URL] Imagine countries as plots in a field. Case/Deaths as variables which can be changed. The horizontal slider could be the years. And below that, a selection of varieties and treatments would be nice with tick boxes. Examples are there, basically, this only needs to be adapted to my experiment. I am a student and therefore can't pay much but I value good work and would pay as much as I can. If you are interested I can send you an example of the data. We will start with the basics and can then add additional features this may provide extra money.