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Stephan.

03Internship

Healthcare Workflow System

Real-Time Validation Platform

Production-grade witness and tracking system for clinical workflows with QR/RFID integration, real-time validation, and event-driven architecture.

Company
ISMO BioPhotonics Pvt. Ltd.
Role
Full-Stack Developer
Duration
6 months
Category
Full-Stack
012400×1000

/images/work/healthcare-workflow/cover.webp

Full-bleed project cover. Wide editorial crop of the interface or its subject matter.

01Impact

By the numbers.

100%

Validation Accuracy

<2s

Response Time

99.9%

Uptime

5000+

Daily Validations

02Overview

The brief.

Led development of a comprehensive workflow validation system that ensures accuracy and compliance in clinical environments. Built cross-platform mobile app, web dashboard, and scalable backend infrastructure.

Problem

Clinical facilities needed a reliable, real-time system to track and validate critical workflow steps, preventing errors and ensuring regulatory compliance.

Solution

Developed an integrated platform with mobile apps for on-site validation, web dashboard for management, and robust backend with event-driven architecture for real-time processing.

03Features

What it does.

01

QR/RFID Integration

Real-time scanning and validation with hardware integration

  • Flutter
  • Native Platform Channels
02

Event-Driven Architecture

Stream-based processing for real-time updates and notifications

  • Firebase Streams
  • WebSockets
03

Role-Based Access

Multi-level authentication with branch-specific permissions

  • Firebase Auth
  • Custom RBAC
04

Web Dashboard

Analytics and monitoring interface for administrators

  • Next.js
  • React
  • TailwindCSS
05

API Gateway

RESTful API with comprehensive validation and error handling

  • FastAPI
  • PostgreSQL

04Architecture

How it's built.

frontend

  • Flutter (Mobile)
  • Next.js (Web)
  • Provider/BLoC Pattern
  • Responsive Design

backend

  • FastAPI
  • Django
  • PostgreSQL
  • Redis Cache

infrastructure

  • Firebase
  • Cloud Functions
  • Real-time Database
  • Authentication

integration

  • RFID Readers
  • QR Scanners
  • PDF Generation
  • Email Notifications

05Challenges

What was hard.

01

Real-time synchronization across multiple devices

Implemented event-driven architecture with Firebase streams and optimistic updates

02

Hardware integration complexity

Built abstraction layer for multiple scanner types with unified interface

03

Offline functionality requirements

Developed local-first architecture with conflict resolution on reconnection

06Gallery

A closer look.

021600×1200

/images/work/healthcare-workflow/01.webp

Interface detail. Crop tight on one screen or one interaction — not a full-page screenshot shrunk down.

031600×1200

/images/work/healthcare-workflow/02.webp

Interface detail. Crop tight on one screen or one interaction — not a full-page screenshot shrunk down.

041600×1200

/images/work/healthcare-workflow/03.webp

Interface detail. Crop tight on one screen or one interaction — not a full-page screenshot shrunk down.

051600×1200

/images/work/healthcare-workflow/04.webp

Interface detail. Crop tight on one screen or one interaction — not a full-page screenshot shrunk down.

07Stack

Built with.

  • Flutter
  • Firebase
  • Next.js
  • FastAPI
  • Django
  • PostgreSQL
  • Redis
  • WebSockets

Outcomes

  • Successfully shipped MVP to production market
  • Achieved 99.9% uptime with real-time validation
  • Reduced workflow errors by 95%
  • Processed 5000+ daily validations across multiple facilities
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