Roseval Donisete Malaquias Junior

Pesquisador de Inovação Trainee at Von Braun Labs
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Contact Information
us****@****om
(386) 825-5501
Location
São Carlos, São Paulo, Brazil, BR
Languages
  • Inglês Full professional proficiency
  • Português Native or bilingual proficiency

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Bio

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Credentials

  • Introdução a Otimização Combinatória Aplicada
    UFSCar - Universidade Federal de São Carlos
    Aug, 2020
    - Oct, 2024
  • Cambridge English Entry Level Certificate in ESOL Internacional (Entry 2)
    Cambridge Assessment English
    Jan, 2014
    - Oct, 2024

Experience

  • Von Braun Labs
    • Brazil
    • Research Services
    • 1 - 100 Employee
    • Pesquisador de Inovação Trainee
      • Apr 2022 - Present

      Engenheiro DevOps e arquiteto de infraestrutura de TI responsável pela configuração, manutenção, segurança e monitoramento de sistemas Cloud e On-premise, propondo soluções programáticas para problemas em infraestrutura. Atualmente, estou trabalhando na refatoração da arquitetura de sistemas, utilizando Kubernetes para proporcionar escalabilidade horizontal sob demanda e alta disponibilidade.

    • Estagiário de Inovação Trainee
      • Nov 2021 - Apr 2022

      Programador FullStack para o desenvolvimento de Warehouse Management Systems (WMS).

  • CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
    • Government Administration
    • 700 & Above Employee
    • Scholarship Researcher - Scientific Initiation
      • Aug 2020 - Jul 2021

      During this scientific initiation, I published and presented the paper referring to the project financed by CNPq at the IV2021 international congress:- "Visualization of trajectory-based queries in images databases" (IV2021).In this paper, the visualization of a new type of query is proposed to enable the extraction of data behavior over time through trajectory analysis. The virtual reality prototype produced in my previous scientific initiation was enhanced with new rendering options and interaction techniques for visualizing classified temporal image trajectories, and the proposed new trajectory-based query was implemented. The final prototype has all the features developed in my 2 scientific initiations and was named CBIRVis (Content-Based Image Retrieval Visualization).Tools used: C#, Java, Unity3D, Google CardBoard SDK, Git, BASH. Show less

    • Scholarship Researcher - Scientific Initiation
      • Aug 2019 - Jul 2020

      During this scientific initiation I participated in 3 publications in 2 congresses:- "Visualization of similarity queries in an immersive virtual reality environment" (IV2020);- "Visualization of similarity queries with trajectory estimation in complex data" (IV2020);- "Visualization of Queries by Similarity in an Immersive Virtual Reality Environment" (CIC and CIDTI 2020-2021).- I presented all 3 publications.The first publication in IV2020 refers to the work financed by the CNPq scholarship. This published work won "The Best Paper Award" at the international congress. The main objective of this work is to avail the immersion of virtual reality technology and the low cost of the hardware to develop a virtual reality environment in a prototype for visualization of similarity queries of images. Thus, rendering options and techniques for interaction were proposed and implemented, and a 3D virtual reality environment was developed, which avails these options and proposed techniques to perform the visualization of similarity queries of images.Tools used: C#, Java, Unity3D, Google CardBoard SDK, Git, BASH. Show less

  • SECOMP UFSCar
    • Brazil
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Member of the Information Technology (IT) Board
      • Oct 2019 - Mar 2021

      - Working together with a group of 8 people in the IT sector to develop and maintain the website for the SECOMP event at UFSCar. - Member of the SECOMP website's back-end development team. - In charge of implementing the project's CI/CD pipeline and performing maintenance on the linux web server. - We started the refactoring of the website in Vue (JavaScript framework). Tools used: Git, Docker, Python, Vue, Flask, Javascript, HTML, CSS, GitHub Actions, BASH, SSH. - Working together with a group of 8 people in the IT sector to develop and maintain the website for the SECOMP event at UFSCar. - Member of the SECOMP website's back-end development team. - In charge of implementing the project's CI/CD pipeline and performing maintenance on the linux web server. - We started the refactoring of the website in Vue (JavaScript framework). Tools used: Git, Docker, Python, Vue, Flask, Javascript, HTML, CSS, GitHub Actions, BASH, SSH.

Education

  • UFSCAR - Universidade Federal de São Carlos
    Bachelor's degree, Computer Science
    2018 - 2022

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