Expert App Developer with Koplin & CodeIgniter 3

Must have Skill as below; (check attached document file before QUOTATION)
1. Need App Developer who know Koplin & CodeIgniter 3 php framework very well.
2. Developer is very well knowledge of make apps live on both stores.
3. Must be able to provide document list for each file & functioned that is created, edited, or deleted by him/her.
4. Whatever Fixed or Created new or updated – all feature or functionalities must work on live platform without any error.
5. Workflow - Developer needs to work on live site so whenever is working – must notify – Sign in & sign out info. You can download & setup local setup but once it is fixed & tested, upload on live site, then test on live site if it works as per my requirement & instruction – task will be count as completed.
6. Reporting – developer must provide daily report – what task has completed.
7. Payment Policy - Until all task is completed, payment won’t be released. So, if you 100% sure & confident on your skill, then only accept this project.
8. After submission Support – developer must provide post submission support for 30 days (in case any files or feature stop working or there is minor change.)