English case study about VBA or power BI

if you worked on a project, i'm willing to purchase from you your case study.you write in 100-200-300 words what you had to do for the company. You don't have to name the company.I need to know it's industry, size, the problem you had to solve, how long you had to work on it, the solution you brought, talk a bit abotu the code, the version of software you used, the results they expected and you show 2-3 screenshots (you can anonymize them)