Mechanic Shop – Enterprise Auto Workshop & Resource Management System

Technologies: .NET 9, Blazor WebAssembly, Clean Architecture, CQRS (MediatR), EF Core, HybridCache, SignalR, QuestPDF,

Testcontainers, Serilog, Seq

• Architected and built a full-stack enterprise workshop management system using .NET 9, Blazor WebAssembly,

and Clean Architecture following CQRS principles via MediatR.

• Integrated SignalR for real-time work-order dispatching and status updates, and QuestPDF for automated invoice

and billing document generation.

• Leveraged .NET 9 HybridCache to minimize database roundtrips for customer schedules, labor records, and active

repair tasks.

• Built integration test suites with Testcontainers for real SQL Server validation, paired with OpenTelemetry,

Serilog, and Seq for distributed tracing and observability.