Hello! I am Luke, a freelance Android developer with extensive experience in HTML, CSS, and JavaScript. I understand that you are looking for an experienced app developer who can build a product sale app similar to Blinkit. With my extensive knowledge in this field, I am confident that I can deliver a exceptional end product that will meet all your needs.
I believe that my skillset makes me the perfect fit for this project - specifically my expertise in Android development would be invaluable when it comes to making sure the app is compatible with both iOS and Android platforms, as well as including a shopping cart feature. Additionally, being familiar with different payment gateways is an important factor when considering which route to take for end-user payments. No matter what route you choose, I'm confident that my input would be greatly appreciated and would help bring your project to fruition faster than expected.
I look forward to hearing from you soon!
Best regards,
Luke