About Me

I’m Ralph Metellus, a Software Developer with over 3 years of experience in designing and building enterprise and cloud-native applications. My expertise lies in Java Full Stack Development, specializing in Spring Boot, Microservices, and React.js to craft scalable, user-focused software solutions.

I thrive in Agile/Scrum environments, collaborating across teams to deliver robust, high-performance applications. From backend architecture to frontend UI design, I enjoy building systems that are clean, efficient, and cloud-ready.

💡 Passionate about: problem-solving, automation, cloud deployments, and clean code principles.

Download CV

What I can do for you

Backend Development

Building scalable and secure backend services using Java, Spring Boot, Hibernate, Microservices, REST APIs.

Frontend Development

Developing responsive, user-focused UIs with React.js, Angular, Bootstrap, HTML5, and CSS3.

Cloud & DevOps

Deploying and managing applications on AWS with Docker, Kubernetes, Jenkins, and Terraform for CI/CD automation.

Event-Driven Systems

Designing real-time event-driven architectures using Apache Kafka for data streaming and integration.

Database Management

Optimizing relational and NoSQL databases including PostgreSQL, MySQL, and MongoDB./p>

Agile Delivery

Delivering high-quality software through Agile/Scrum methodologies, TDD, and continuous feedback cycles. for best high-performance

Character Traits

Leadership

Detail-Oriented

Continuous Learner

Collaborative

My Skills

Java / Spring Boot

React.js / Angular

Microservices / APIs

Databases (PostgreSQL, MySQL, MongoDB)

AWS / Cloud Services

Docker / Kubernetes

CI/CD (Jenkins, Terraform)

Testing (JUnit, Mockito, Selenium, Cypress)

My Education & Experience

Brooklyn College, New York, NY

2018 - Bachelor of Science in Computer Science

Built a solid foundation in computer science fundamentals, specializing in software development, algorithms, and modern web technologies.

Asurion

June 2022 – Present -Software Developer

Developed and deployed scalable Spring Boot microservices and REST APIs to optimize workflows and boost efficiency. Built interactive React.js dashboards with TypeScript and real-time data visualization. Automated CI/CD pipelines using Jenkins, Docker, and Kubernetes for faster, reliable releases. Leveraged AWS Lambda, S3, and DynamoDB for cloud scalability and performance.

Tech Stack: Java 11, Spring Boot, React.js, TypeScript, PostgreSQL, AWS, Docker, Kubernetes.

I'M Ralph Melellus

Full Stack Java Developer