Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Timeline
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Marcus Vinícius Braga Terçariol da Silva

São Paulo,

Summary

I am a Fullstack Software Engineer with over 4 years of experience, holding a degree in Computer Science and experience with the Junior Enterprise Movement. I possess expertise in end-to-end systems development, working with technologies such as Spring Boot Framework and VueJS. I also worked with Flutter for mobile application projects.

I have a proven track record of delivering high-impact solutions, participating in widely used projects present in more than 700 notary offices across the country, responsible for over 1 million services rendered. I have been directly involved in integrating artificial intelligence features aimed at automating research and providing intelligent analysis, as well as significantly contributing to the process of opening more than 389,000 new companies in April 2025 alone.

I have received relevant certifications in entrepreneurship projects, such as the "Projetão" at UFPE, in addition to academic distinction awards in projects where I acted as a Software Engineer. I am seeking new challenges with the aim of delivering effective, innovative solutions that can generate even greater positive impact on society.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Fullstack Software Engineer

R2DA Tecnologia
06.2021 - Current
  • I developed a civil registry system covering all stages, from front-end and back-end development to database modeling using Springboot, VueJS and PostgreSQL. I performed optimizations on the database table columns and created reports using JasperReports. Currently, the system is used in more than 700 registry offices across the country, surpassing the milestone of 1 million services recorded.
  • I developed an application integrated with the OpenAI API to perform automated searches and intelligent analyses. On the back-end, I used the Spring Boot framework, while the front-end was implemented in VueJS, integrated with the Nuxt.js framework. Communication with the OpenAI API was handled through a standalone Java project, using OpenFeign to consume the API. This approach enabled the decoupling of the AI integration module from the main back-end, allowing it to be integrated into other company projects that require artificial intelligence solutions.
  • I worked in critical environments of Commercial Registries, maintaining legacy technologies to ensure system stability and continuity. I employed technologies such as JSF, PrimeFaces, and Oracle database. Additionally, I implemented a two-factor authentication mechanism using Keycloak, further strengthening the system's security. As a result, the platform enabled the registration of over 389,000 new companies in April 2025 alone, highlighting its significant impact on the country's economic development.
  • Optimized database queries to improve data retrieval speeds, enhancing overall application performance significantly.

Tech Support

R2DA Tecnologia
01.2023 - 01.2024
  • In parallel with the projects I developed, I provided technical support to a team of trainees, guiding them in best development practices such as componentization and the use of regular expressions. I conducted weekly code reviews, assuming a technical leadership role and assisting in the professional development of the them, contributing to the improvement of their practices and skills as developers.

Software Engineer

IFMG Campus Formiga
01.2020 - 12.2020
  • I developed a mobile application in Flutter aimed at delimiting areas of interest to support land tenure regularization processes. I was responsible for the complete implementation of the view user interface layer, as well as the model layer, ensuring local data persistence using SQLite. Additionally, I developed the control layer, integrating the application with the Google Maps geolocation API and the Firebase cloud storage service, ensuring efficient synchronization between local and cloud data. The project represented a significant innovation in legal procedures related to land tenure regularization, providing greater mobility, flexibility, and agility throughout the workflow.

Software Engineer

IFMG Campus Formiga
01.2019 - 12.2019
  • I developed a prototype for tracking objects of interest by selecting them in video files, ensuring continuous monitoring throughout their entire duration. This project was made in Python, using the OpenCV library and was recognized with the Academic Excellence Award at the "Xth Education, Science, and Technology Symposium of IFMG - Campus Formiga," highlighting its technological and commercial potential.

Project Director

CHC Jr. Multicursos
01.2021 - 01.2021
  • I served as Project Director, supporting the development of leadership by encouraging board members to take on management roles in other projects within the organization. I promoted a culture of project documentation, positively impacting knowledge preservation and the democratization of access to information within the junior enterprises. Additionally, I implemented a member bonus system to recognize performance and dedication to their activities. These initiatives fostered the development of leadership soft skills among members and resulted in a more effective dissemination of institutional knowledge.

HR Assistant

CHC Jr. Multicursos
01.2020 - 12.2020
  • I served as a HR Assistant, being responsible for the creation of a Disciplinary Behavioral Program, the improvement of the junior enterprise's selection process, and the participation in an development of immersion activities aimed at organizational members. In addition to my own soft skills development, the initiatives implemented resulted in the optimization of the candidate funnel, with greater focus on profiles best suited to the required competencies in each area, as well as the promotion of increased integration and engagement among members through the immersion activities carried out.
  • I served as the Project Manager in the development project of an application for Ligamentar, a junior physiotherapy enterprise. I was responsible for creating the app using Flutter and for its integration with an API developed by a partner junior enterprise, employing REST services and the MVC architecture. As a result, the members of the organization gained access to a modern platform for sharing tips and information about their services, fostering the modernization of internal processes and encouraging innovation.

Project Assistant

CHC Jr. Multicursos
01.2019 - 12.2019
  • I served as the Project Manager in the process of marketing and publicity strategies for the IX Academic Conference of IFMG Campus Formiga, utilizing social media such as Instagram and establishing strategic partnerships. The event achieved wide recognition throughout the campus city, featuring various activities offered and setting an attendance record with over 900 registrants.
  • I actively participated in the process of federating the junior enterprise CHC Jr. Multicursos with FEJEMG. This initiative resulted in an expanded network, enabling the execution of projects in partnership with other junior enterprises, as well as providing a more structured approach to the analysis and metrics of project data, cash flow, and the organization's growth.

Education

Bachelor's Degree - Computer Science

IFMG Campus Formiga
Minas Gerais, Brazil
02.2025

Skills

  • PostgreSQL
  • Scrum
  • Leadership
  • Creativity and Innovation
  • Java
  • Spring Boot
  • Spring Framework
  • React

Certification

  • Certificate of Academic Excellence IFMG Campus Formiga - Issued Oct 2021
  • Certificate "Projetão" IFMG Campus Formiga - Issued Jan 2020
  • Certificate of Completion IFMG Campus Formiga - Issued Apr 2025

Languages

English
Advanced (C1)
Portuguese
Bilingual or Proficient (C2)

Timeline

Tech Support

R2DA Tecnologia
01.2023 - 01.2024

Fullstack Software Engineer

R2DA Tecnologia
06.2021 - Current

Project Director

CHC Jr. Multicursos
01.2021 - 01.2021

Software Engineer

IFMG Campus Formiga
01.2020 - 12.2020

HR Assistant

CHC Jr. Multicursos
01.2020 - 12.2020

Software Engineer

IFMG Campus Formiga
01.2019 - 12.2019

Project Assistant

CHC Jr. Multicursos
01.2019 - 12.2019

Bachelor's Degree - Computer Science

IFMG Campus Formiga

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Marcus Vinícius Braga Terçariol da Silva