Read user activity in an android apps

The apps :
Our apps is created for store to monitor the activity of their reseller. One of the activity to monitor is whether a reseller really have posted a product using their social media installed in the reseller's phone

The Tasks:
1. If a reseller chose to share the product using any social media or chatting platform, the apps can verify the action
2. Once verify, the apps can count how many products being shared by the reseller and which product have been shared and using which platform

The apps specification :
FE : React Native
BE : PHP with lumens framework
DB : mySQL

Deadline :
within 5 calendar days

Schema :
The project will use SPRINT as the basis. which means on every stage, there will be submission of final project per SPRINT to be tested

Payment :
Based on the SPRINT

Requirements:
1. We are using deadline for the project. And we fully comply with the deadline
2. Communication is CRUCIAL. Thus will be done in daily basis
3. Clear documentation regarding the project will be created using readme.md and also inside the coding
4. All the code needs to be integrated/synchronized/seamless inside our current apps with NO ERROR
5. Candidate willing to work in saturday/sunday or any given holidays.
6. The testing period will be done on each SPRINT with duration of 1 day
7. Final testing for the projects will be done in the period of 3 days starting in day 6

PROJECT FINISHED
1. Project considered finish 100% is when our app can count how many times a reseller posting/sharing their products using apps installed inside their phone

TESTING
1. We will try to share a product to one of apps installed in the QA's phone
Success:
A. Once shared, the apps notify the QA that the sharing process is successful
B. It will be grouped based on the apps being used to share
C. it will shows which products being shared

PENALTY:
1. The Penalty will be applicable if candidate can not comply one of the requirements above
2. The total penalty is 20% from the total value of the project
3. Of all payment in each stage, there will be a deduction of 20%
4. Full payment of the project will be done in day 10 counted from the start of the project for the 20% withhold should the Candidate is free from the Penalty

Programming language required:
Android Native (Either JAVA or KOTLIN)

We only accept candidate that can demo their previous work. So if you bid to the project, make sure to provide link to us to see your previous related project.