I’m a cloud-focused Software Developer with hands-on experience in Java, Spring Boot, Azure, and React. I specialize in building scalable applications and secure RESTful APIs, optimizing backend performance, and deploying full-stack solutions in cloud environments.
Implementing secure and scalable APIs with REST architecture, using JWT and role-based access control systems.
Designing and optimizing relational and NoSQL databases for efficient data storage and fast query execution.
Deploying and managing applications on Microsoft Azure and AWS using Docker, VMs, and CI/CD pipelines.
Building scalable, secure backend systems using Java and Spring Boot with RESTful APIs and JWT authentication.
Java, Spring Boot, MySQL, JWT, ReactJS
Built a secure full-stack system with authentication, CRUD, and CI/CD. Improved UI load by 35% and deployed using Docker & Azure VMs.
Core Java, Socket Programming, HashMap Routing
Created a custom Java server handling GET/POST requests, supporting 1,000+ concurrent users with optimized response latency and security filters.
PHP, MySQL, PHPMailer, Docker, Azure
Developed a secure OTP-based voting platform with role-based access. Improved voter trust and deployed via Docker containers on Azure.
Rafael Alvarez is a front-end developer who creates elegant, responsive, and user-friendly interfaces with HTML, CSS, JavaScript, and modern frameworks.
Lorem ipsum dolor sit amet adipiscing.

Developed and maintained Spring Boot microservices, optimizing API latency by 60% and improving backend performance.
Tuned SQL and NoSQL queries for MySQL and MongoDB, reducing retrieval time by 30%.
Deployed containerized applications on Azure VMs using Docker and CI/CD pipelines.
Participated in Agile ceremonies and resolved 30+ bugs, improving sprint velocity and team collaboration.
Wrote and reviewed Java code, cutting post-deployment issues by 40% and enhancing codebase reliability.
Feel free to reach out for collaboration, projects, or inquiries. Connect via email or LinkedIn!