Sistema de Gerenciamento de Certificados

  • Matheus C. Andrade IFBA
  • Lucas N. Bertoldi IFBA
  • Alexandro S. Silva IFBA
  • Pablo F. Matos IFBA


In view of the variety of events that take place today, there was a need for online integration between participants and the organizing committee. For this, websites are used that gather user data, information about events and other functionalities, one of which is the generation of certificates. The Federal Institute of Bahia Campus of Vitória da Conquista has a certificate management system, developed in an architecture that is currently obsolete due to limitations in terms of scalability, performance and difficulty of updating. This paper presents a new approach for issuing and validating certificates, detailing how it was developed. We used the microservices architecture, which has advantages over the old system, in addition to the replacement of the relational database by the non-relational database. It is also proposed an approach to the infrastructure to be used by the project.
Palavras-chave: management certificates, events, microservices


Solid IT. 2022. DB-Engines Ranking of Document Stores. Disponível em: Acesso em 5 setembro 2022.

Wei Jiang, Meng Zhang, Bin Zhou, Yujian Jiang, and Yingwei Zhang. 2014. Responsive web design mode and application. In 2014 IEEE Workshop on Advanced Research and Technology in Industry Applications (WARTIA). IEEE, 1303–1306.

Heonsik Joo. 2017. A study on understanding of UI and UX, and understanding of design according to user interface change. International Journal of Applied Engineering Research 12, 20 (2017), 9931–9935.

Mwai Karimi. 2019. Benchmarking of RDBMS and NoSQL performance on unstructured data. Ph. D. Dissertation.

James Lewis and Martin Fowler. 2014. Microservices. Disponível em: Acesso em 21 julho 2022.

Catarina Alexandra Sousa Mesquita. 2013. Usabilidade na Web-Metodologias para a Avaliação Qualitativa da Usabilidade em dispositivos Mobile no sítio Web da Universidade do Porto. (2013).

Leandro Lopes Ramos, Joabe Pinheiro da Silva, André Daniel Sobreira, and Pablo Freire Matos. 2018. Sistema Web e Open Source de Gerenciamento de Emissão e Validação de Certificado nos Institutos Federais. In XII Congresso Norte Nordeste de Pesquisa e Inovação. Recife, PE.

Chris Richardson. 2014. Pattern: Microservice Architecture. Disponível em: Acesso em: 27 julho 2022.
ANDRADE, Matheus C.; BERTOLDI, Lucas N.; SILVA, Alexandro S.; MATOS, Pablo F.. Sistema de Gerenciamento de Certificados. In: WORKSHOP DE FERRAMENTAS E APLICAÇÕES - SIMPÓSIO BRASILEIRO DE SISTEMAS MULTIMÍDIA E WEB (WEBMEDIA), 28. , 2022, Curitiba. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2022 . p. 99-102. ISSN 2596-1683. DOI: