Contarg Cars
Project explanation
Contarg Cars is Contarg's flagship product, an enterprise SaaS platform for end-to-end vehicle dealership management in Argentina. Built with Next.js 16 and a five-layer Clean Architecture, the system integrates six microservices (auth, cars, core, mailing, treasury, financing) to replace manual processes with smart automation. The platform manages 115 specialized views including vehicle inventory, integrated CRM, finance management, legal documentation, employee commissions, and financing workflows. I implemented an architecture with Dependency Injection to orchestrate microservices, enrich data, and fully decouple the UI from business logic, enabling systematic reuse of logical components. The system handles segmented roles and permissions, multi-level validation, and structured logging while offering scalable plans that help clients cut operating costs by 15%.
Enterprise SaaS platform for dealerships built with microservices and Clean Architecture.
Technical Stack
Main Features
- Inventory management : Real-time control of new and used vehicle stock with automatic alerts
- Integrated CRM : Full customer, opportunity, and sales pipeline management
- Financial system : Treasury, financing, and commission management with real-time reporting
- Legal documentation : Digital management of contracts, loans, and regulatory documents
- Scalable architecture : Clean Architecture with microservices and Dependency Injection for maintainability
Featured Achievements
- Flagship product with a five-layer Clean Architecture
- 115 specialized views integrating six backend microservices
- Enterprise SaaS with scalable plans and 15% cost savings for clients
Technical Challenges
- Microservice orchestration : Implemented Clean Architecture to coordinate six services and enrich complex data
- Complex state management : Handled 115 views with roles, permissions, and multi-level validation
- Next.js 16 migration : Continuous upgrade work using PPR and advanced caching strategies