To check the authenticity of a certificate issued by BSTQB, use the search function below.

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If you have correctly entered your certificate number (full), or your name (full or partial) and no information has been submitted, or if you have any questions about the information submitted, please contact the Examinations Directory (exame@bstqb.org.br).

Name ID Level Certification Date
Jonathan Christiano Wutzke 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-12-12
Jonathan da Silva Alves 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-08-19
Jonathan da Silva Alves 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-08-25
Jonathan da Silva Alves 19-CTAL-TA-XXXXX-BR CTAL-TA Test Analyst 2019-05-17
Jonathan de Carvalho Silva 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-05-17
Jonathan Donizetti Pereira 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-10-18
Jonathan Frank Costa 24-CPREFL-XXXXX-BR CPREFL Certified Professional for Requirements Engineering, Foundation Level 08/03/2024
Jonathan Guimarães Buccazio 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-08-19
Jonathan Henkels 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-12-03
Jonathan Jose Pereira da Silva 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-08-05