Build Magento 2 API

Hello, We are looking for a highly skilled Magento developer who is able to; - Develop API according to attachted postman file. (READ CAREFULLY!) - Make sure API is responsive to user (meaning error message and succes message or whatever is applicable) - Should handle it data really fast, direct SQL raw queries is preferable way. - Update attachted API doc (this is not up to date anymore) Check postman file for part of the API that is already done, but in normal PHP code. Not raw queries. So that needs to be converted. Work speed is good, but quality even more important. Thanks for bidding!