Portfolio/Healthcare & Cognitive Wellness

Zheimer Puzzles

Cognitive Training Platform

Cognitive Training Platform for Brain Health

React 18TypeScriptNode.jsExpress.js

The Challenge

Developing an engaging cognitive training platform to help users maintain and improve brain health through scientifically-backed puzzle games and exercises

Technical Solution

Built a full-stack cognitive training platform with React frontend and Node.js backend, featuring 8+ types of cognitive exercises, progress tracking, and multi-language support

Architecture Overview

React frontend with Node.js backend, MongoDB database, TypeScript development, and i18next for internationalization

Features & Implementation

Core functionality and technical innovations

Core Features

8+ cognitive exercise types targeting different brain functions
User progress tracking and analytics
Multi-language internationalization support
Secure user authentication and data management
Responsive design for all devices
Email integration for user communications
Modern TypeScript development environment

Technical Highlights

8+ cognitive exercise types
Multi-language internationalization
User progress analytics
Secure authentication system

Design & User Experience

Design Approach

Cognitive-focused design with clear exercise interfaces, progress visualization, and accessibility features for users of all ages

Design Principles

User-centered design

Performance optimization

Accessibility compliance

Responsive layouts

Development Process

Structured approach to building scalable solutions

Architecture & Planning

2 weeks

Technology stack selection
Database schema design
API architecture planning
Security requirements analysis

Core Development

3 weeks

Frontend component development
Backend API implementation
Database integration
Third-party service integration

Testing & Optimization

2 weeks

Unit and integration testing
Performance optimization
Security testing
User acceptance testing

Impact & Results

Technical achievements and business outcomes

Technical Achievements

8+ cognitive exercise types

Achieved through optimized architecture and efficient algorithms

Multi-language support (i18n)

Achieved through optimized architecture and efficient algorithms

Business Impact

Secure user authentication

Delivered measurable business value

Progress tracking system

Delivered measurable business value

Technologies & Tools

Modern stack selected for performance and scalability

React 18TypeScriptNode.jsExpress.jsMongoDBTailwind CSSi18nextVite

Technical Challenges Solved

Complex problems tackled during development

Scalable architecture design

Performance optimization

User experience design

Security implementation

Industry

Healthcare & Cognitive Wellness

Duration

5 months

Team Size

Solo full-stack development

Client

Zheimer Puzzles

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