Hello ,
Hope you are well there!
I seen you want a selling application for car spares parts and customers application for buy items so i have well experienced for this type of applications, I will share my portfolio with you .
I will give you 6 month support after project delivery. Provide you complete source code so if you want to add new features later than you can add without any issues.
I have completed lots of applications like grocery, nutrition calculation, taxi booking, Beauty services, food ordering, service provider, fitness app etc . So i have well experienced for all type of applications features.
I have successfully completed 8 years in development and 3 years freelancing experienced. Please check my profile and come on chat for discussion.
Thanks