Vitor Nascimento Email & Phone Number

Rio De Janeiro, Rj, Br

- Distributed payment system with event-driven architecture, as a backend developer. I used AWS with Kubernetes, SNS, SQS, and Lambda, as well as Node.js with TypeScript and AWS RDS with MariaDB. I was recognized as a reference in implementing unit tests for microservices and assisted in the implementation of CI/CD pipelines with Jenkins, ensuring efficient continuous delivery. The project improved the scalability and reliability of the system.- System for managing solar villages, as a full-stack developer. I used Node.js with TypeScript on the backend and React.js on the frontend, with PostgreSQL. I applied DDD principles to handle complex business rules related to land leasing, facilitating the calculation of payments to landowners. The result was a more intuitive system aligned with user needs.- Inventory control system for high-demand hospital materials, as a full-stack developer. I used Java Spring Boot on the backend and Thymeleaf for server-side rendering, with MySQL as the database. I applied clean architecture concepts, which ensured the segregation of responsibilities and more agile system maintenance, resulting in improved performance.- Chat system that integrates the OpenAI API, as a backend developer. I used TypeScript as the language and MongoDB as the database. We applied clean architecture and SOLID principles. The main challenge was ensuring query efficiency, which was overcome through the implementation of optimization strategies, resulting in a fast and responsive service.- Email client, as a backend developer. Focused on modularizing features through plugins. I use Ruby on Rails on the backend, with Azure infrastructure, and manage queues with RabbitMQ and Redis. This modular approach facilitated the implementation of new functionalities, promoting a flexible and scalable system.

Remote

I developed and maintained a chat feature that integrated written communication and VoIP calls, extracting relevant information for analysis. I used AWS infrastructure, with C# .Net and TypeScript on the backend, and Next.js on the frontend. The project utilized MariaDB for structured data, Redis for caching, and MongoDB for unstructured data, in addition to service communication via Apache Kafka.I faced challenges related to system scalability and performance, overcoming them by implementing monitoring with the Elastic Stack (Kibana, Beats, Logstash) and applying Domain-Driven Design (DDD) techniques and clean architecture. The results included significant improvements in system efficiency and positive feedback from users. I actively collaborated with the team in an agile environment, which was crucial for the project's success.

I worked on the development of microservices for the automation of retrieval and processing of public legal data. Using Node.js, MongoDB, and RabbitMQ, I implemented scalable and efficient solutions. One of the main challenges was ensuring the integrity and availability of the information, overcoming obstacles through the implementation of robust error handling practices and optimization of database queries.I developed a CLI for service administration and implemented integration with Telegram for real-time alerts, improving team communication. Additionally, I created administrative interfaces in React.js, facilitating the control of operations, resulting in a more efficient workflow and positive feedback from users.

Rio De Janeiro E Região, Brasil

Development of web crawlers to retrieve legal data from public sites.

The goal was to optimize resource administration for companies, providing a seamless experience for users. We used AWS (Lambda and EC2) for scalability, MySQL for data management, and Python with Django for backend and frontend development.

Bachelor'S Degree In Computer Science, Computer Science

Bachelor'S Degree In Computer Science, Computer Science

Technical Training In Electronics, Eletrônica