A Self-assessment COVID-19 tracker app for patients
                     A SELF-ASSESSMENT COVID-
19 TRACKER APP FOR PATIENTS
THE CHALLENGE
We faced multiple challenges in the journey of developing this 
application. The first challenge was to ensure the correct flow of AI-
based COVID-19 questions. We had to ensure that questions asked 
to the users were in proper order and in accordance with the user’s 
responses.
Another challenge was to integrate the feature of a group calling 
among doctor, patient, and family members. Additionally, we also had 
to ensure that the user always receives the notifications for the video 
call request.
THE SOLUTION
We overcame the first challenge by managing various controls and UI 
depending upon AI-based questions via API responses such as document 
attach answers, multi-option answers, text fields, date-picker answers, 
multiple-image upload answers, etc
THE SOLUTION
KEY FEATURES
 Group video calling
This feature enables patients and their family member to communicate with the doctors via a group video 
call.
 Chat messages
With this feature, doctors can chat with their patients while they are on a group video call with them
 Notes
This feature enables doctors to add notes where they can mention all the important information pertaining to the 
patient’s health. They can also revisit these notes at any time.
Key features
• AI-based questions
The user is asked a series of questions related to his health and COVID-19 symptoms. All the 
responses are recorded and further AI-based questions are asked as per their responses.
• QR code
Once the user records all his responses, a QR code is generated at the end. Hospitals and doctors can scan this 
QR to understand the user’s health and COVID-19 symptoms status.
• Patient’s vital dashboard
This feature enables doctors to track all their patient’s vitals and COVID-19 symptoms status along 
with dates.
TECHNOLOGY STACK
THAT WE USED IN THIS PROJECT
We have used a plethora of cutting-edge tools and technologies to 
successfully complete this project. Some of the tools & technologies used 
are mentioned below:
1.  Swift, Angular 1.   VIPER, MVVM
2.  MongoDb 2.   AWS
3.  REST APIs 3.   XMPP
4.  CrashLytics 4.   Apple Health kit
5.  Kingfisher 5.  Tok Box
HAVE A LOOK AT
OUR SUCCESS STORIES
Over the years, Peerbits have delivered 
several customized solutions to their clients 
across the globe. You can get a closer look at 
few of such success stories here.
: www.peerbits.com
: [email protected]
Thank you
: +1 469 522-3385 (usa)+919574078295 (india)
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