TestCortex
AI-powered E2E Testing Platform
A complex proof-of-concept for intelligent, GDPR-compliant AI integration with multi-provider architecture.
Project Status
Live Screenshots of the Platform
Marketing Website
Professional landing page with features, pricing, how-it-works and call-to-actions. Fully responsive and conversion-optimized.
Team Dashboard
Enterprise-grade dashboard with real-time analytics, team performance tracking, cost optimization and provider comparison. All KPIs at a glance.
Technical Implementation
Backend Architecture
FastAPI Framework
High-performance Python API with automatic OpenAPI documentation
Multi-Provider AI Integration
DeepSeek V3 and Mistral APIs with fallback mechanisms
GDPR-compliant Data Processing
No data storage with external AI providers
Frontend & UX
React + TypeScript
Modern, type-safe frontend development
Enterprise-Grade Dashboard
Real-time analytics, team management, cost tracking
Responsive Design
Optimized for desktop, tablet and mobile
Core Features & Innovation
Intelligent Test Generation
Enter URL → AI analyzes → Production-ready tests in seconds. Automatic detection of forms, buttons and user journeys.
GDPR Compliance
Complete EU data residency. No storage with external AI providers. Transparent data processing and deletion.
Multi-Provider Architecture
Automatic fallback between DeepSeek and Mistral. Performance vs. cost optimization based on request type.
Lessons Learned & Technical Insights
AI Integration in Production
The biggest challenge was balancing AI performance with GDPR compliance. Multi-provider architecture proved crucial for reliability.
Scalable Backend Architecture
FastAPI + TypeScript enabled rapid prototyping while maintaining type safety. Documentation was automatically enterprise-ready.
UX for Complex B2B Tools
Developers want to see features, but managers need dashboards. The combination of technical demo and business metrics was crucial.
Project Outcome & Transferability
What was proven
- ✅ Complex AI systems implementable in 2 weeks
- ✅ GDPR-compliant multi-provider integration
- ✅ Enterprise-grade UX for technical tools
- ✅ FastAPI + React for rapid SaaS development
Transferable Skills
- 🚀 AI integration for any use case
- 🔧 End-to-end SaaS platform development
- 📊 Enterprise dashboards & analytics
- ⚖️ Compliance-compliant architecture
TestCortex demonstrates: I can develop complex AI systems from idea to production-ready platform – exactly what modern scale-ups and agencies need.
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