Connected Mobile App Case Study
FIRMINIQ
Case Study
Connected Health Mobile
App Solution for Users to
Manage Their Heart Health
Client Background
Client is a global leader in the field of clinically proven, innovative medical equipment for
health monitoring and therapy. It has a Global No.1 brand in digital blood pressure monitors.
The company also provides healthcare solutions which includes mobile apps, remote
patient monitoring solutions and connected ecosystems to enable healthcare infrastructure
consisting of doctors, hospitals, patients, and healthcare support staff.
Project Overview
Client wanted to develop a connected health mobile app solution with their “Going for Zero”
mission to eliminate heart attack and stroke.
Business Requirements
As a leading manufacturer of healthcare devices, the client wanted to build a mobile app for
users to manage their heart health from anywhere using their smart mobile phones. The
solution would connect with multiple home monitoring medical devices to deliver patterns
and health indicators plotted against graphs and charts.
Key features:
Connect to devices
Add notes to track
View data/trends for all the years
Share data with physician, Apple health, Google fit, Samsung health
Generate reports to see monthly analysis and trends
Track medications
Implement smart insights to motivate users.
Cash back point based reward system
Challenges
Setup Agile teams for MVP and continuous improvements and releases
Data security and be HIPAA compliant.
Build at speed and ensure high quality to meet client’s standards.
Connect multiple medical devices using BLE, Audio.
Build an extensible and scalable architecture to support multiple countries and languages.
01
Solution
To solve the problem, we developed a mobile app which helps users to manage their
chronic condition. App will sync vital data from medical devices like Blood Pressure Monitors,
Thermometers and Weigh Scale Machines, EKG, etc. This helps users to track their vital health
stats anytime, anywhere on their smartphones or tablet in a secure cloud infrastructure.
The mobile app that we developed has some powerful features that make it useful for
patients to monitor their health stats on the go.
Here is a detailed description of the mobile app:
Dashboard
This area of the app is where the users
can see a snapshot of their health stats
and other diagnostics all in one go and
navigate to the other sections of the
app.
History
Using this feature, users can see their entire
historical health stats recorded over a period of
time in list and graphical view. Users can also
see their average and other useful stats over
time.
Insights
Users can get a lot of important insights
about their health from the health data
logged in the app for each user.
Technology Stack
02
Premium Subscription
The app also provides some premium features which users can get only after paying a
subscription fee via in-app purchase. Some of the subscription based premium features are
following:
Care team
Rewards
Users can add his own care team which
could be a family member or doctor with
their email to share his/her health data.
To motivate the users to regularly track his
health and motivate to adopt a healthy
lifestyle, cash back points-based reward
system was implemented.
Medication
Users can add their medicines and track the
status of each medication through the app
and can set the reminders to take those
medications.
Premium Reports
Users get a graphical representation of his/
her health data as a pdf report.
Design Scalable Software Architecture
The connected ecosystem that we developed requires a complex architecture considering
the ecosystem involves various moving parts. We decided to go ahead with the AWS cloud
based serverless architecture which is designed to be scalable, secure, and limited
maintenance with an ability to handle failure with an alert mechanism. Here are some
details:
AWS API gateway, Cognito, DynamoDB, S3 and Lambda (using Nodejs) to create RESTful
API for quick response time and scalability as per demands.
Backend interaction was implemented using Nodejs in AWS lambda and AWS API
gateway.
Secure Cloud Based Infrastructure to Store Patient’s Data
We realize that patient data is extremely sensitive. Hence it needs to be secure. To enable
maximum security, we used an AWS private cloud using AWS DynamoDB and AWS S3 for
data storage and retrieval. Also, User Signup and Authentication was done using AWS
Cognito services. We setup an NOC team to ensure that any incident is tracked and closed
as per the defined SLA. We implemented multiple monitoring tools from AWS to track.
03
Results
By partnering with us for this project our client was able to get the following results
A Fully Integrated Patient Mobile App
The mobile app that we developed for our client was not just a one-off solution but what we
built was a fully integrated solution that encompasses combining hardware, software,
middleware, and cloud infrastructure to deliver a data driven high quality solution.
HIPAA Compliant Solution
The solution that we developed is 100% HIPAA compliant which means we followed the best
compliance practices in storing patient’s health data.
Significant Cost Savings on Server Cost
Using AWS cloud services we were able to deliver a scalable and secure environment that
reduced the server costs considerably.
Analytics Driven Reports
The system that we built could deliver analytics based self-serviced reports that provides
users with deep insights and stats about their data. This helps them to share this with their
physician to see trends and take action for managing their health.
Dedicated Team
We set-up a dedicated team that offered
end to end services from Mobile App
development, Back-end developers, AWS
hcare
Healt
Connect
experts, NOC team and security experts.
Unmatched Value
Healthcare
One of the top apps in the Health and
Fitness category with a rating of 4.6 out
of 38.9K reviews.
The solution we developed and the
whole engagement model provided
great value to the client with respect to
cost-effectiveness, high quality and
faster time to market.
04
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