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Business Needs

Understanding your business needs, one solution at a time.

Healthcare Progressive Web App
Lack of Medical Assistance

Lack of Medical Assistance

Routine Household Problems

Health and Security of Elderly People

Defining The Problem

We have an itch to do deep research about the problem.
  • The client had a vision for addressing the daily challenges faced by elderly people living independently.
  • These challenges included household maintenance issues, a lack of medical assistance, and the need for a health emergency response mechanism.
  • The client aimed to develop a single platform that could provide a comprehensive solution for senior citizens in their daily lives.
  • The platform would address issues such as medication reminders and scheduling doctor appointments to improve the quality of life for elderly people.
Healthcare Progressive Web Application
Web and Tablet App

Web and Tablet App

Smart Device Integration

Simplistic UI Design

Understanding The Need

Our versatile portfolio makes this easy for us.
  • The client needed a web application for elderly people to assist them with daily difficulties.
  • The app should help elderly people track their health, contact preferred person in emergencies, and receive notifications for problems at home.
  • The app should also provide reminders for medicines and appointments.
  • Various development models and integration with smart devices were required, such as smart band, blood pressure monitor, glucose monitor, smart scale, and oximeter.

What Zealous Proposed ?

Research. Understood. Proposed.

Progressive Web Application

Progressive Web Application

Zealous proposed an intuitive and user-friendly Progressive web application that acted as Health and household assistant of the Elderly People.

Household System Integration

We proposed Integration of Household systems to provide real-time updates when incidents like Water Leak and Fire outbreak occurs.

Single click SOS calling

To help elderly people make contact easily in terms of emergency, Zealous proposed saving of emergency numbers and calling in single click.

The Journey

  • Client Briefing 1

    Requirement Analysis

    Team of Solution Consultants understood the client’s requirements and defined the Flow of the Application along with its functionalities.

  • Document of scope 2

    Scope Documentation

    Entire scope of Development was finalised and after due diligence, a detailed scope document was provided to the client for approval.

  • Wireframe development 3

    Elderly Friendly UI designing

    After the development, the design team along with UX designer designed the navigation flow and elderly friendly graphics.

  • Wearable Device App 4

    Two phased Agile Development

    An intuitive Progressive web app was developed using Agile methodology in two different phases where first phase was module development and second was Smart Device Integration.

  • 5

    Progressive Web App Testing

    We also catered our Client periodic testing regime on the system.

The fight was tough but so fun to crack!

The biggest challenge that our Developers faced was integrating APIs of various Smart Devices into the Client's Web Application. Each Smart Device had unique integration requirements, and frequent monitoring was necessary to ensure the Web Application operated without glitches.
  • To address this challenge, we at Zealous proposed a two-phase progressive development plan for the Web App.
  • In the first phase, we focused on developing modules, while in the second phase, we thoroughly researched and integrated Smart Devices that were most compatible with the Web Application.
  • Additionally, we offered Software Maintenance services to the client to monitor and manage changes and updates in Third Party Applications.

What We Delivered

From nothing to a star!

SOS Calling

Single click calling service provided to the Elder users in occurrence of Emergency situations.

Health Data Monitoring and Sharing

Complete integration with Smart devices to showcase data from each device right on dashboard.


App pushed Real-time notifications for emergency household situations.


Calories burnt, Total distance, Sedentary minutes etc., Data fetched through FitBit Bracelet

Heart Rate, Sleep, Alarms display

Data fetched through FitBit Bracelet

Fat, Weight, BMI of current day as well as past days

Data fetched through FitBit Smart Scale

Blood Pressure display

Data fetched through iHelath’s Smart Blood Pressure Monitor

Glucose level display

Data fetched through iHealth’s Glucose Monitor

Oxygen Saturation of User’s blood

Data fetched through iHealth’s Oximeter

Tele Medicine / Medical Helpline

View medical helplines numbers and name and call icon will be displayed besides every medical helpline to call them directly from the web app


Video conference – video call individually/group call up to 4 main contacts using 3rd party service like Quickblox

Technology Stack


System Workflow

Healthcare Progressive Web App workflow

Our Podcasts

Client Testimonials

Clutch Goodfirms

I have used Zealous for several of my projects, I have found the team to be very professional yet personable. When I work with Zealous, I know I am getting the best developers who understand my requirements before they start.

Andrew Arlington

Andrew Arlington

Sales Director at Digital Dilemma

I was retained by a client as a Software and Cloud Architect to support internal and customer-facing products. The client had existing mobile apps of poor quality built by another provider.

John Bentley

john bentley, II

CTO at 10XTS

From day-1 Pranjal and his team have been very good at delivering quality work on time to budget. They are dynamic, if resources need to be shuffled around depending on what work needs to be done.

Graham Bradford

Graham Bradford

Senior Product Manager at Ecentric Payment Systems Driving
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