José Armando A.

I work on scalable microservice architectures using Java Spring Boot and modern Angular applications.

My responsibilities include designing and maintaining RESTful APIs, enhancing endpoint security, implementing batch processing systems with Spring Batch for data synchronization, and integrating real-time systems with Firebase.

I have also contributed to Angular migrations (AngularJS → Angular 15+), optimized UI performance on critical systems, and integrated Elastic Cloud for advanced search and analytics.

Technologies: Java (8–21), Spring Boot, Spring Security, Spring Batch, Angular, Firebase, Elastic Cloud.

I designed and developed a complete point-of-sale application, from architecture to feature implementation, using Angular.

I transformed Figma designs into responsive, production-ready interfaces, implemented complex state management, and integrated secure REST APIs.

Technologies: Angular, NgRx, Angular Material, Jest, GitHub Actions, REST API

Technical training focused on developing modern web applications with Angular and Java Spring Boot.

The program covered the design and implementation of RESTful APIs, frontend architecture with Angular, and best practices for building scalable web applications.

Key topics included:

• Creating REST APIs with Spring Boot

• Angular application architecture and component-based development

• HTTP communication between frontend and backend

• Handling JSON data and API integration

• Authentication and basic security practices

• Clean code and maintainable application structure

The training included practical development exercises simulating real-world web application scenarios.