Python Flask

Some libs for working with excel files (data extraction): http://www.python-excel.org/Home https://realpython.com/openpyxl-excel-spreadsheets-python/ You can then use library such as matplotlib for generating graphs: https://towardsdatascience.com/matplotlib-tutorial-learn-basics-of-pythons-powerful-plotting-library-b5d1b8f67596 You can then use the plot.savefig method to save as various formats: https://matplotlib.org/3.1.1/api/_as_gen/matplotlib.pyplot.savefig.html