Need a consultant to build rest API in loopback.js (mongodb in backend)

Hi, I am looking for a coder to help me in building restFul api . I am a decent level programmer myself and I am looking for consultant /mentor to help me in my project. The project is fairly simple for someone who knows building API. I want to use [login to view URL] to create api for this project. I have attached a pdf file. My app screens are between page 17 to page 34. I have few small projects myself. This much serious project and I want a experienced mentor. Its a time tracking app like timedoctor,hubstaff. We will be using express, node, loopback and mongodb to build this api. It will have things like 1)Person can "start"/"stop" timer. It will record work time for full day. So, we need a pi endpoints which will have work time for day,week, month. 2)Person can see screenshots of his work. My front end app will capture screenshots. 3) There will be workspaces, projects and tasks. I am only talking about building API. As far payment is concerned, you can either ask per hour or for full project (as consultant). You should love helping out new coders. We can talk through [login to view URL] or discord. Also, start your application by using keyword "orange", so I know you read the project description. Please, let me know if you have built APis in past or not. Thanks in advance