Comprehensive Functionality Testing & User Manual Creation

I require a complete functionality testing for my website. This is essential to ensure the platform is working as intended. The areas of the website I need the user manual to cover are navigation, explanation of features, and troubleshooting guides.

This manual is an important piece of our customer service, expected to be used by general users, so needless to say, it should be precise, comprehensive, and written in a friendly, easy-to-understand language.

Skills and experience needed:
- Proficient in functionality testing
- In-depth understanding of website navigation, features, and troubleshooting
- Experience in technical writing or creating user manuals for non-technical users
- Demonstrable knowledge of making complex procedures understandable for general users.
- The tester has to be stationed in Singapore, so we can talk or meet if needed.