Carlos Diaz 👋

I am a Senior Software Developer with over 9 years of experience specializing in the .NET ecosystem. Throughout my career, I have evolved from building monolithic legacy applications to architecting high-scale, cloud-native microservices using .NET 8, CQRS, and Mediator patterns. My technical expertise is centered on building resilient, distributed systems. I have a proven track record of: API Design & Integration: Delivering production-grade REST APIs and managing complex integrations for POS and store systems, including full ownership of defect management and technical escalations. Event-Driven Architectures: Implementing asynchronous flows using Message Brokers (RabbitMQ/Kafka) and managing high-performance NoSQL data persistence with MongoDB and Cosmos DB. DevOps & Scalability: Shipping containerized services (Docker/Kubernetes) with a strong focus on observability, performance instrumentation, and CI/CD automation. Quality Engineering: Maintaining high standards through Unit Testing (xUnit/Jasmine), consistently achieving +90% code coverage under the AAA pattern. As a proactive problem solver, I thrive in Agile (Scrum) environments, bridging the gap between complex backend logic and modern frontends in Angular. I am accustomed to working with cross-functional teams in the US and Europe, leveraging my C1 English proficiency to communicate technical strategies to both technical and non-technical stakeholders.