Marcos Vinícius Queiroz

Marcos Vinícius Queiroz

About

Detail

Software Engineer | Back-end | Python, Node.JS, SQL/NoSQL | Clean Code, Agile Methodologies
State of Bahia, Brazil
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Timeline

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Education

Résumé

Jobs verified_user 0% verified
  • DEXIAN
    Senior Backend Engineer
    DEXIAN
    Sep 2025 - Current (1 year 2 months)
  • Serasa
    Software Development Analyst
    Serasa
    Sep 2022 - Sep 2025 (3 years 1 month)
    • Developed and maintained resources for credit marketplace platform, producing scalable and efficient solutions to withstand traffic from millions of daily customers.
    • Planned and executed microservices deployment, fostering seamless integration between cross-functional teams and clients.
    • Contributions to code quality through unit tests development (30% coverage increase) and monitoring.
    • Worked on quality-of-life projects to solve over 50 security vulnerabilities, updating libraries, mapping and disabling deprecated services, jobs and containers. Key Technologies and Tools: Python, PHP, Node.JS, TypeScript, AWS, Redis, Datadog, Splunk Show less
  • COLMEIA VISÃO COMPUTACIONAL
    Software Engineer / AI Engineer
    COLMEIA VISÃO COMPUTACIONAL
    Feb 2022 - Jul 2022 (6 months)
    • Orchestrated the planning and development of AI modules for interest detection, serving as the foundation for customizable API integrations tailored to meet the unique requirements of each customer, leading to deals with three initial clients.
    • Training of AI models to detect objects and persons for customer integrations and ports to embedded devices (Raspberry Pi).
    • Projected structure to install AI-powered computer vision ecosystem in vehicles, such as cars, trains and trucks, to monitor driver attention levels and potential threats in the path ahead. Key Technologies and Tools: Python, TensorFlow, YOLO, OpenCV, Raspberry Pi, MediaPipe Show less
  • ReclamaJus
    Back-end Developer
    ReclamaJus
    Apr 2021 - Mar 2022 (1 year)
    • Development of law proceedings management platform, streamlining case management processes and enhancing efficiency, reducing time spent in bureaucratic tasks by up to 33% and increasing availability of lawyers to serve clients three times faster.
    • Unification of data from several systems across Brazilian states, allowing lawyers to delegate administrative tasks, eliminating distractions derived from the need to hop between services, and work on cases from start to end within the same environment. Show less
Education verified_user 0% verified
  • Universidade Federal da Bahia
    Universidade Federal da Bahia — Master's Degree, Computer Science
    Universidade Federal da Bahia
    Jan 2023 - Dec 2025 (3 years)
  • Universidade Federal da Bahia
    master, Master's Degree, Computer Science
    Universidade Federal da Bahia
    Jan 2023 - Jan 2025 (2 years 1 month)
  • Unijorge
    Unijorge — Bachelor's Degree, Computer Science
    Unijorge
    Jan 2020 - Dec 2022 (3 years)
  • Unijorge
    bachelor, Bachelor's Degree, Computer Science
    Unijorge
    Jan 2020 - Jan 2022 (2 years 1 month)
  • Universidade Salvador
    Universidade Salvador — Bachelor's Degree, Computer Science
    Universidade Salvador
    Jan 2018 - Dec 2020 (3 years)
  • Universidade Salvador
    bachelor, Bachelor's Degree, Computer Science
    Universidade Salvador
    Jan 2018 - Jan 2020 (2 years 1 month)
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