Looking for a job

Kareem AL-Harkeh

@kareem-alharkeh

Message

I build production .NET and React systems with resilient, domain-driven architecture.

Syrian Arab Republic

Message

What I'm looking for

I'm looking to build production full-stack systems where I can apply .NET, React, domain-driven design, testing, and event-driven architecture to solve real customer problems.

Full-Stack Software Engineer with a strong focus on .NET 10, Clean Architecture, and Domain-Driven Design (DDD/CQRS), alongside modern React 19 / TypeScript frontends.

I specialize in building scalable, production-grade web applications and high-throughput backend architectures. My hands-on experience includes architecting, testing, and deploying a live e-commerce platform end-to-end, as well as building real-time event analytics engines featuring write-behind processing with Redis caching, PostgreSQL/Dapper, and SignalR.

Core Stack: • Backend: C#, ASP.NET Core (Web API / Minimal APIs), MediatR, EF Core, Dapper, SignalR • Frontend: React 19, TypeScript, Vite, Tailwind CSS • Databases & DevOps: PostgreSQL, SQL Server, Redis, Docker, Nginx, CI/CD • Testing: xUnit, NetArchTest (Architecture Testing), Moq, FluentAssertions

Passionate about domain modeling, system performance, clean code boundaries, and shipping robust remote products.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Software Engineer

Current

Freelance / Client Project

Jan 2025 - Present (1 year 8 months)

Architected and shipped KingStore, a production e-commerce platform for a live retail client, using .NET 10 and React 19. Enforced domain invariants, closed a price-tampering vulnerability, and maintained a 272-test backend suite.