Senior Software Engineer with 9+ years of experience designing and building secure, scalable full-stack solutions. My core expertise is in the JavaScript/TypeScript ecosystem (React, Node.js, NestJS), C#/.NET, and cloud architecture.The best example of my work is Onirico, a mobile app on the Google Play Store that I conceived, architected, and deployed entirely by myself. This project involved building a React Native frontend, a Dockerized microservices backend, and a complete CI/CD pipeline, demonstrating my ability to manage the full, end-to-end product lifecycle.Key Technical Skills:▪️ Languages: JavaScript, TypeScript, C#, SQL, Python▪️ Frontend: React, React Native, Next.js, Redux, Expo▪️ Backend: Node.js, NestJS, ASP.NET, Express▪️ DevOps & Cloud: AWS, Azure, Docker, Kubernetes, CI/CD (GitLab), Terraform▪️ Databases: PostgreSQL, SQL Server, MongoDB, Prisma▪️ Observability: Grafana, Prometheus, Sentry