4 applications, 22 database models, 50+ API endpoints, 8 Docker containers — a fully digitized vehicle registration platform for the German market, built by a 2-person team.

Full-Stack DevelopmentMonorepo ArchitectureAI/Document RecognitionStripe IntegrationDevOps/DockerCAFE SEO FrameworkDSGVO ComplianceUX/UI Design

Read Case Study2025 Q4 – 2026 Q1 2

Results

Applications

Automobilhandel / Auto-AboAlmanyaExperience

AutoFlat24.de

AutoFlat24.de — Full-Stack Car Subscription Platform for the German Market

A complete car subscription e-commerce platform with Private/Business toggle, dynamic pricing (duration × mileage package), 3-step booking wizard, customer portal, 9 admin modules, dual email system (Gmail API + SMTP), Sharp image pipeline and CAFE SEO framework — built for the growing German car subscription market.

Full-Stack E-Commerce DevelopmentUI/UX DesignDynamic Pricing SystemAdmin Panel DevelopmentCustomer PortalGmail API + SMTP IntegrationSharp Image PipelineSEO & AI-Sichtbarkeit (CAFE)NextAuth v5 AuthenticationDSGVO-ComplianceDeployment & DevOps

Read Case Study2025 Q1 2

AutomobilhandelAlmanyaExperience

AutoAnkauf52.de

AutoAnkauf52.de — Digital Vehicle Purchasing Across Germany

17 public routes, 7 admin modules, 4-step evaluation wizard, CAFE framework with 7 SEO layers, Gmail API integration and GDPR-compliant architecture — a fully digitized vehicle purchasing platform for the German market.

Full-Stack Web DevelopmentUI/UX DesignSEO & AI-Sichtbarkeit (CAFE)Admin Panel DevelopmentGmail API IntegrationDSGVO-ComplianceGoogle Ads TrackingDeployment & DevOps

Read Case Study2025 Q1 2