I know you're asking for hands on, but if you want reading material: https://www.amazon.co.uk/System-Design-Interview-insiders-guide/dp/B08B35X2ND/ref=asc_df_B0

I know you're asking for hands on, but if you want reading material: https://www.amazon.co.uk/System-Design-Interview-insiders-guide/dp/B08B35X2ND/ref=asc_df_B08B35X2ND/ https://www.amazon.co.uk/System-Design-Interview-insiders-gu... and https://www.amazon.co.uk/Designing-Data-Intensive-Applications-Reliable-Maintainable/dp/1449373321/ref=asc_df_1449373321/ https://www.amazon.co.uk/Designing-Data-Intensive-Applicatio... are great