Frontend

BrightLife Membership Platform (Frontend)

Modern React TypeScript application with multi-step forms, real-time validation, PDF generation, and optimized performance for healthcare membership management.

Client
BrightLife Health Services (Bangladesh)
Industry
Healthcare / Insurance / SaaS
Duration
3 months (Nov 2024 - Feb 2025)
Role
Frontend Developer
BrightLife Membership Platform (Frontend)

Overview

BrightLife Frontend is a modern React TypeScript application built with Vite for blazing-fast development. Features a streamlined 3-step membership form with real-time validation, client-side PDF receipt generation, virtual scrolling for performance, and seamless Django REST API integration. Mobile-first responsive design with Tailwind CSS.

Key Results

40%
Faster
Form Completion
3 Steps
Reduced
From 5 Steps
60fps
Smooth
Performance
100%
Type Safe
TypeScript
<2s
Load Time
First Paint
95+
Lighthouse
Score

The Challenge

BrightLife needed a modern, performant frontend to replace their outdated paper-based membership process:

  • Complex 5-step form was too long - Users abandoning applications mid-way
  • No real-time validation - Errors only shown after form submission
  • No PDF generation - Receipts had to be created manually by staff
  • Poor mobile experience - Field agents couldn&apos;t process applications on phones
  • Slow performance - Long lists caused browser lag with no virtualization
  • No type safety - JavaScript bugs causing runtime errors in production
  • No API integration - Forms submitted via page reload with data loss risk

They needed a fast, type-safe frontend with streamlined forms, real-time validation, PDF generation, and seamless API integration.

The Solution

I built a modern React TypeScript frontend with optimized UX and performance:

Streamlined 3-Step Form

Reduced from 5 steps to 3 by combining related sections - Personal Info, Address & Nominee, Physical & Review.

Real-Time Validation

Immediate feedback with color-coded messages, share percentage validation (must equal 100%), and file type/size checks.

Client-Side PDF

jsPDF integration for instant receipt generation with membership details, QR codes, and professional formatting.

Performance Optimization

Virtual scrolling, lazy loading, memoization, and Zustand state management for smooth UX.

Key Features

📝

Multi-Step Forms

3-step wizard with progress indicator, auto-save drafts, and section navigation.

Real-Time Validation

Immediate feedback with green/yellow/red color coding for valid/warning/error states.

👥

Nominee Management

Add up to 3 nominees in table format with automatic share percentage validation.

📄

PDF Generation

Client-side PDF receipts with jsPDF including membership details and QR codes.

🚀

Performance

Virtual scrolling, lazy loading, and memoization for smooth 60fps experience.

📱

Responsive Design

Mobile-first Tailwind CSS with 1/2/3/4 column grids based on screen size.

Tech Stack

Framework

React 19.1.1TypeScript 5.8.3Vite 7.1.2

State Management

ZustandImmerReact Context

Styling

Tailwind CSSCSS AnimationsResponsive Grid

API & Data

AxiosDjango REST IntegrationMock API Mode

PDF & Files

jsPDFFile UploadImage Optimization

Performance

Virtual ScrollingLazy LoadingMemoization

Screenshots

Home Page

BrightLife Home - Hero Section with Membership Plans

Form Step 1

Personal Information Step - Proposal Auto-Generate & Member Details

Form Step 2

Address & Nominee Step - Combined Sections with Share Validation

Form Step 3

Physical & Review Step - Measurements, Medical History & Declaration

PDF Receipt

Generated PDF Receipt - Membership Details with QR Code

Achievements

  • Reduced form steps from 5 to 3, improving completion rate by 40%
  • Zero runtime errors with full TypeScript implementation
  • Client-side PDF generation eliminated server load for receipts
  • Virtual scrolling enabled smooth handling of 1000+ items
  • Mobile-first design increased mobile submissions by 60%
  • Mock API mode enabled frontend-only development and testing
  • Lighthouse score improved from 65 to 95+
  • Form validation errors reduced by 90% with real-time feedback
"

The new membership form is incredibly fast and easy to use. Our field agents love being able to complete applications on their phones, and the instant PDF receipts have eliminated so many disputes. The form completion rate has improved dramatically since the redesign!

Mohammad Rahman
Operations Director
BrightLife Health Services