Dereck Carmona 👋

👨‍💻 Dereck Hidalgo | Role: Backend Developer Backend Developer specialized in microservices architectures and enterprise system optimization. I've positively impacted critical projects in banking and retail, reducing response times from minutes to seconds and leading successful cloud migrations. While I have solid experience in Java and .NET, my greatest value lies in my technological adaptability: I don't define myself by a specific stack, but by my ability to learn and master whatever tools each project requires. I complement this versatility with expertise in troubleshooting, refactoring, and effective delivery under pressure. SKILLS Programming Languages: Java, C#, Javascript Frameworks: Spring Boot, .NET Core, .NET Framework, Node.js - Express ORM & Libraries: Entity Framework Core, Hibernate, TypeORM, Sequelize Databases: SQL Server, DocumentDB, Redis, Oracle, PL/SQL, PostgreSQL Cloud & DevOps: AWS, Azure, Kubernetes, Docker, IIS Messaging & Processing: Apache Kafka, Hangfire, RabbitMQ Architecture: Microservices, RESTful APIs, Clean Architecture, Design Patterns (SOLID) Security: JWT, OAuth, Authentication/Authorization, Role-Based Access Control Tools & Practices: Git, CI/CD Pipelines, Swagger/OpenAPI, Application Insights, Serilog, Refactoring, Performance Optimization, Troubleshooting, Monitoring Business Domains: Banking Systems, E-commerce, ERP, Electronic Invoicing, Financial Management