Technical Documentation for Custom Web App -- 2

I'm seeking a tech writer with expertise in web app development to create a comprehensive technical document for a custom web app. This web app is primarily a data entry platform with user login capabilities, and it will also handle attachments.

Key Components of the Document:
- An in-depth description of the app's purpose and functionalities
- Detailed specifications for user account management features: user registration and login, password recovery, and user profile management.
- A technical outline for the data entry components and attachment handling features.

Ideal Skills:
- Proficient understanding of web app development terminology
- Experience in technical writing specifically for web applications
- Ability to translate complex technical information into clear and accessible language.