Osama Ahmad

**.NET & Azure Cloud Engineer | 7+ Years Experience** Specialized in building scalable, cloud-native backend systems using **C# / .NET**, **Azure Functions (serverless)**, **Cosmos DB**, **Azure Event Hubs**, and **Azure Data Explorer (ADX/Kusto)**. Experienced in **Clean Architecture**, **CQRS**, **Event Sourcing**, and **Domain-Driven Design (DDD)**. Proficient in designing and implementing **distributed, event-driven microservices**, real-time data ingestion pipelines, and complex business rule engines. Hands-on with **Application Insights**, **CI/CD pipelines**, and **Azure DevOps**. On the frontend side, comfortable working with **Angular** and **ReactJS** for full-stack delivery when needed. **Key Skills:** C# · .NET 8 · Azure Functions · Cosmos DB · Azure Event Hubs · ADX · KQL · REST APIs · Microservices · Clean Architecture · CQRS · Event Sourcing · DDD · Docker · SQL · Angular · ReactJS · Git · SQLServer Delivered **85+ successful freelance projects** across logistics, e-commerce, CRM, HR, and supply chain domains. Committed to clean code, clear communication, and on-time delivery.