Technical Document - API & Operational Documentation (system overview, architectures, features (Operation, Services, Security, API for integration)

Please only apply if you have experience in the requirements. Will need you to share your experience/paperwork done previously. Task: You are required to write a technical documentation regarding a new system. (Total page estimate 30 pages inclusive of some screenshots). Deadline: Time line is 2 weeks upon agreement and you are required to submit a progress update every 3 days. What is needed from you: 1) API Technical guide 2) Operational Technical guide This includes : system overview, architectures, features (operation, services, security, etc), available apis for integration *With screenshots of system - will be provided if available* Whole project payment is USD140 but will tag this under hourly basis for better work monitoring. Thank you!