Python TKINTER Data Visualization Enhancement

I need a skilled Python programmer to enhance my existing data analysis tool. It's comprised of 800 lines of Python code and needs some optimization. The tool currently uses both 2D and 3D diagrams, but I want to improve the performance of the 3D graphs.

Key tasks include:
- Adding an interactive time slider
- Enhancing the quick data rendering capability
- Improving the performance of 3D graphs

The tool should be able to display only one hour in a graph (4 to 5 graphs per hour), with a slider to represent the current time. Users should have the ability to change the time interval and choose how many hours to display. With time slider this time should be selected.

I also need:
- An algorithm to dynamically adjust data points when zooming in and out
- Correct color displays in the graphs
- Overall performance improvements for data visualization

Ideal candidates should have:
- Extensive experience in Python programming
- Skills in data visualization and creating interactive tools
- Familiarity with performance optimization techniques for 3D graphs
- Understanding of color theory for data visualization

Please note, the goal is to make this tool better than the current version.

Make 3D Diagramm bigger, so it fills the whole frame, currently it is too little

optimize initial opening of the program, when I worked in 2d diagram, and did not selected a path for 3d the 3d diagram is loaded but date and time does not work,

be creative and try to improve the user usability and easyness for user