Matheus Melo Email & Phone Number

João Pessoa, Pb, Br

João Pessoa, Paraíba, Brazil

Throughout my career at Wisecare, I progressed from an intern to a Backend Developer, taking on the technical responsibility for the PBMeet backend and contributing to the development of the telemedicine platform WiseClinic. As a key member of the backend team, I was responsible for creating and maintaining microservices that enhanced the platform’s versatility and security, meeting the complex demands of the healthcare field.Key Contributions:- Microservices Development: Created and maintained core microservices, such as Notification Center and Document Creator, which manage email and document templates with dynamic data, supporting multiple languages and enhancing the platform’s adaptability for international applications.- Security and Access Control: Implemented advanced authentication and authorization using Keycloak and role-based ACLs, ensuring appropriate access levels for different user profiles.- Billing and Critical Integrations: Developed billing rules based on resource usage (e.g., video conferencing and recordings), integrated with external services like Ledger for digital signatures, and created plugins for communication platforms such as RocketChat and Mattermost.- Asynchronous Communication and Storage: Used RabbitMQ and Redis for message queuing and asynchronous communication, managed data with PostgreSQL and TypeORM, and ensured secure data storage with Minio.- Quality and Scalability Practices: Adopted clean code principles, unit testing with Jest, CI/CD with GitLab, and deployment monitoring with Kubernetes and Rancher, ensuring the system’s consistency and scalability.- Documentation and Mentorship: Created extensive documentation for internal specifications and public APIs with Swagger, developed npm libraries like wiseapi, and provided mentorship for junior developers and interns, fostering best practices and supporting team growth.

São Paulo, Brasil

Brazil, João Pessoa - Paraíba.

Back-end Node.js developer, responsible for developing and maintaining the micro services of several Restful MVC Node APIs with PostgreSQL, TypeORM, RabbitMQ, Redis, Keycloak, among others technologies.

João Pessoa, Paraíba, Brazil

In the PARAÍBA HUMANA E INTELIGENTE research and development project, under contract with the State Secretariat of Education, Science, and Technology of Paraíba (SEECT-PB) and in partnership with the LAVID laboratory at UFPB, I contributed to the creation of a SPA (Single Page Application) Dashboard using React.js. This project aimed to enable the visualization of educational data from the SABER system, facilitating the tracking of school, teacher, staff, and student information. My responsibilities included:-Developing a user-friendly, responsive web interface as a Single Page Application.- Creating data visualizations using ApexCharts for charts and Material-UI for dynamic tables.- Integrating data through web scraping and data manipulation with Node.js.- Managing code versioning using Git, organizing the workflow with feature branches on GitLab.- Actively participating in weekly meetings to align technical requirements, report progress, and resolve issues with the Participatory Management team.

João Pessoa, Paraíba, Brazil

I acted in the development of a Web interface for a vigilance system for UFPB in web platforms using React.js. The project consisted in the disposition of a camera mosaic that was modified in response to specific events. Furthermore, it also notified the professional about relevant occurrences.