About Mostafa Samir
Senior Full Stack Engineer specializing in building scalable multi-tenant platforms, .NET 8 Microservices, and high-performance modern web apps.
4+
Years Experience
300%
Throughput Boost
1,000+
IoT Endpoints
.NET 8
Clean Microservices
Engineering Approach
Clean Architecture & DDD
Architecting .NET 8 Microservices using Clean Architecture and Domain-Driven Design (DDD) boundaries so platforms scale multi-tenancy seamlessly.
Real-Time Telemetry & SignalR
High-throughput SignalR and gRPC backend integration layers managing real-time data streams and over 1,000 IoT endpoints.
Measured Database Tuning
300% system performance optimization through SQL Server query tuning, indexing, and Redis distributed caching.
Full Stack Ownership
End-to-end execution from database schemas and REST APIs down to Next.js, React, and Angular responsive frontends.