Dagson Gabriel
About me
Software Engineer
Hi, I’m Dagson Gabriel, a full-stack developer currently pursuing a degree in Information Technology at the Federal University of Rio Grande do Norte (UFRN). My journey in tech started earlier at the Federal Institute of Rio Grande do Norte (IFRN), where I built a strong foundation as a Computer Technician. Since then, I’ve been sharpening my skills with a focus on web development, system optimization, and modern software engineering practices.
Over the past few years, I’ve worked on academic, healthcare, and logistics systems, contributing to projects that improved efficiency, scalability, and user experience. My expertise spans frontend, backend, and DevOps, allowing me to deliver complete, production-ready solutions.
- Building modern UIs with React, Vue, and TypeScript
- Developing scalable APIs with Java (Spring Boot) and Node.js (Express, NestJS)
- Designing and managing relational and NoSQL databases (PostgreSQL, MySQL, MongoDB)
- Implementing DevOps practices with Linux, Docker, RabbitMQ, and CI/CD pipelines
Experience
Software Developer
IMD - UFRN
I am currently working on the development of a healthcare system that leverages AI to perform pre-diagnosis of pathologies in microscope slides digitized through IoT technology. My main activities include:
- ▶Building RESTful APIs and services with Spring Boot and Java
- ▶Creating unit tests using JUnit and Mockito
- ▶Developing and maintaining web interfaces with Vue 3 and Shadcn
- ▶Integrating the system with various microservices
Software Developer
Hubbi Tech
I worked on the development of an internal ERP system focused on logistics processes through cross-docking, contributing across multiple areas of the project. My main responsibilities included:
- ▶Developing back-end (NestJS) and front-end (React) features using TypeScript
- ▶Creating and maintaining CI/CD pipelines for deployment and test automation
- ▶Actively participating in service refactoring and continuous improvement of the system architecture
- ▶Maintaining and evolving microservices, including the electronic invoice issuance service
Software Developer
STI - UFRN
I was part of the development team for Multiprova, the main academic exam management and application platform at UFRN, used by professors, students, and other institutions. My main activities included:
- ▶Contributed to frontend development using React and modern JavaScript
- ▶Implementing features on back-end using Node.js and Loopback
- ▶Participated in code reviews and agile development processes
Software Developer
DCODING
I actively contributed to a growing company, taking responsibility for the architecture and development of web applications. My main responsibilities included:
- ▶Designing and implementing web application architecture
- ▶Developing APIs and services using Node.js with Express
- ▶Building responsive user interfaces with Bootstrap and EJS
- ▶Gained experience in Linux server administration and deployment
Education
Bachelor in Information Technology
2023 - PresentFederal University of Rio Grande do Norte - UFRN
Focused on software engineering, algorithms, and system design
IT Technician
2019 - 2022Federal Institute of Rio Grande do Norte - IFRN
Technical high school program focused on programming fundamentals, computer networks, database management, and web development technologies.
Projects
Here are some of my projects that showcase my skills in fullstack development.
Personal Link Manager
Front-End application for managing personal links with React, and a responsive design.
Tech Stack
Technologies I have experience with.
Frontend
Backend
Database
DevOps & Tools
Services
Here are some of the services I offer to build and maintain high-quality software solutions.
Web Development
Custom web applications built with modern technologies like React, TypeScript, and responsive design principles.
- ✓Responsive Design
- ✓Modern UI/UX
- ✓Performance Optimization
- ✓Cross-browser Compatibility
API Development
Robust and scalable REST APIs using Node.js, NestJS, or Spring Boot with proper documentation and testing.
- ✓RESTful APIs
- ✓Authentication & Authorization
- ✓API Documentation
- ✓Performance Monitoring
Database Modeling
Efficient database design and optimization for PostgreSQL, MongoDB, and MySQL with proper indexing and relationships.
- ✓Schema Design
- ✓Query Optimization
- ✓Data Migration
- ✓Backup Strategies
System Optimization
Performance tuning, code refactoring, and system architecture improvements for existing applications.
- ✓Code Refactoring
- ✓Performance Tuning
- ✓Security Audits
- ✓Architecture Review
DevOps & Deployment
CI/CD pipeline setup, containerization with Docker, and deployment automation on various platforms.
- ✓CI/CD Pipelines
- ✓Docker Containerization
- ✓Cloud Deployment
- ✓Monitoring Setup
Maintenance & Support
Ongoing maintenance, bug fixes, feature updates, and technical support for your applications.
- ✓Bug Fixes
- ✓Feature Updates
- ✓Technical Support
- ✓Documentation
Get in Touch
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions. Feel free to reach out!