Hello Client,
I read your job description and understood it well.
I will develop api for your ecommerce app which is designed in android and ios. I will develop bridge between your app and backend. I will also apply authentication of api.
In which technology, you want to develop api?
Please, write to me and share further information so we can negotiate well.
I am looking forward to your positive response!
Best Regards,
Sanket V.