Car wash SaaS & marketplace
DudeWash
A multi-tenant platform for fixed-location and mobile car-wash businesses, covering operations, bookings, workforce and marketplace flows.
View project →Software engineering in public
Engineering real products, not demo projects.
Production-minded .NET engineering, domain architecture, product development and technical documentation — demonstrated through real systems and engineering decisions.
Products
Systems built around real domains.
Food compliance & HACCP
FoodReg
A compliance-oriented platform that helps food businesses structure regulatory requirements, evidence, checks and readiness.
View project →Regulated business compliance
RASM
A compliance-first B2B operational platform for lawful regulated adult-service businesses.
View project →Multi-tenant AI gateway
QWEN Hosting
A private shared AI backend that centralizes model access, tenant/application context, tools, RAG and observability.
View project →Enterprise multi-tenant application gateway
YARP Gateway
A dynamic YARP-based platform that combines reverse proxy routing with platform-owned identity, tenant resolution, subscriptions, entitlements and policy-driven access.
View project →Engineering focus
Architecture is visible in the work.
.NET & backend
ASP.NET Core · EF Core · Aspire · OpenTelemetry · PostgreSQL · SQL Server
Architecture
DDD · CQRS · Modular Monolith · Vertical Slice · bounded contexts
Products & UX
Blazor · MAUI · enterprise workflows · multi-tenancy · compliance systems
AI infrastructure
AI gateways · local models · cloud fallback · RAG · tools · observability
Engineering in practice
From problem framing to operations.
Problem→Domain→Architecture→UX→API→Implementation→Tests→Operations
Documentation
Documentation is part of the engineering output.
YARP.DEV keeps the existing Microsoft YARP guides first-class while adding curated product architecture and engineering material around them.