hi, we need an experienced WordPress developer for fixing an issue in our live e-commerce. Actually this issue in attributes and variation. the variation filter is not working after selecting the specific category and currently, we are using 40 variations in a single product and some more variation should be added.

so you need to do
1.fix the variation filter issue and make it to add more variation in a single product  
2.optimize speed of our website in mobile and desktop  

the developer can be hired for long time work in part-time if he /she will agree