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Matheus Fernandes

Matheus Fernandes

Software Engineer


Background


About

About

Software Engineer by trade, Software Craftsman at heart, with an academic background in Computer Science.

I bring professional experience in Python, Java, and JavaScript, specializing in writing testing and ancillary software for complex applications and services. Occasionally, I contribute to Open Source projects in C++.

Work Experience

Work Experience

  • Software Engineering ConsultantAgileEngine

    Dec, 2025 - Present

  • Software Engineer IIIWEX

    Sep, 2022 - Dec, 20253 years 2 months

    • Contributed to a data-intensive financial platform processing millions of transactions daily, ensuring performance, reliability, and scalability across distributed services.
    • Led development and automation initiatives across microservices, focusing on component and integration workflows.
    • Designed and maintained GitHub Actions pipelines for end-to-end execution, reporting, and CI/CD improvements.
    • Built robust test frameworks and tooling using Python and Robot Framework to support scalable development processes.
    • Developed solutions for Kafka-based services, including Python applications leveraging Avro schemas for data serialization.
    • Drove cross-team collaboration on high-volume transaction systems, ensuring reliability, performance, and feature delivery.
    • Contributed to migrations from Java to Python and implemented contract-testing prototypes with Pact and GitHub Actions.
    • Worked with multiple stacks such as Java, Python, TestNG, Robot, Docker, JetBrains IDEs, GitHub Actions, ArgoCD, and AWS (EKS/EC2) to support development and platform operations.

  • Software Development Engineer in TestSoftplan

    Dec, 2021 - Sep, 20229 months

    • Developed and maintained automated regression tests using Robot Framework.
    • Conducted image-based testing for legacy Delphi applications, leveraging PyAutoGUI and Pillow.
    • Set up test environments with Ansible on OpenStack, integrated with GitLab CI.

  • Software QA EngineerStefanini Group

    Jun, 2021 - Dec, 20216 months

    • Conducted QA and testing for the Federal Police of Brazil contract.
    • Collaborated closely with stakeholders to ensure product quality in both Scrum and Kanban workflows.
    • Used Selenium with Java, Appium, and Cypress (JavaScript) for test automation.

  • Graphic DesignerConfia Design

    Jun, 2020 - Jan, 20217 months

    Logo Design, Visual Identity, Social Media and Marketing.

    We tried to build our own company called Confia Design. That didn't come off the paper.

    But we had fun, learned a lot and built a portfolio nonetheless.

  • Student InternshipTJDFT

    Feb, 2020 - Jan, 202111 months

    Registration and digitization of court cases in a Department of Justice.

Projects Experience

Projects Experience

Skills

Skills

  • Software Development
  • Software Quality Assurance
  • Test Automation
  • Software Testing
  • WEX
  • PostgreSQL
  • C++
  • REST APIs
  • Virtualization
  • Continuous Integration and Continuous Delivery (CI/CD)
  • Programming
  • Pycharm
  • Spring Framework
  • Object-Oriented Programming (OOP)
  • Software Troubleshooting
  • Scrum
  • Unix
  • Spring Boot
  • Docker Products
  • Bash
  • Ansible
  • Apache Kafka
  • JavaScript
  • Python (Programming Language)
  • Kubernetes
  • TypeScript
  • Git
  • IntelliJ IDEA
  • Selenium WebDriver
  • Agile Methodologies
  • Microsoft SQL Server
  • Jira
  • Amazon Web Services (AWS)
  • Robot Framework
  • MySQL
  • Cypress
  • Behavior-Driven Development (BDD)
  • OpenStack
  • Open Source Development
  • CLion
  • C (Programming Language)
  • SQL
  • API Testing
  • Postman API
  • Troubleshooting
  • Java
  • Oracle Database
  • Linux
  • Kanban
  • SoapUI
  • Angular
Education

Education

  • Computer Science, Bachelor's degree, Universidade Católica de Brasília

    Aug, 2022 - Aug, 2026

  • Harvard's Introduction to Computer Science, Certificate, CS50

    Jan, 2020 - Jan, 2021

  • Mechatronics, Robotics, and Automation Engineering, Certificate, Senac DF

    Jan, 2019 - Jan, 2020

Certificates

Certificates