Állefe Samuel Santos Email & Phone Number

Sergipe, Brazil

Brasil

Responsável por estruturar o setor de Qualidade, estabelecendo processos, políticas, ferramentas e métricas para assegurar eficiência e consistência em QA. Revisão e análise de especificações para garantir o desenvolvimento correto dos sistemas, em colaboração com as equipes de desenvolvimento na criação de estratégias e planos de teste. Desenvolvimento de casos de teste (manuais e automatizados), documentação de logs e defeitos para rastreabilidade e resolução ágil. Reporte de erros e validações de qualidade em todas as etapas, com foco na experiência do usuário, usabilidade e acessibilidade. Execução de testes de carga e estresse para validar o desempenho em produção, e de validação em homologação para assegurar um produto final estável e confiável.

Matosinhos, Porto, Portugal

Role: QA- Technologies Used: [Testing tools, bug tracking and automation]Main Responsibilities:- Responsible for running functional tests on a large-scale system, involving multiplemodules and integrations.- I developed complex test scenarios to ensure the quality of the user interface and the consistency of data between the system's different modules.data between the system's different modules.- I worked on monitoring critical bugs, using tools such as Redmine for tracking, ensuring thatthat fixes were delivered on time for each sprint.Notable Technical Contributions:- I helped establish a bug prioritization policy, collaborating with the development andproduct management teams to define impact criteria, which resulted in greater efficiency in resolvingproblems.- I integrated performance and load testing to ensure that the system could withstand the expected increase in trafficafter launch.

Coimbra, Portugal

- Role: QATechnologies Used: [Development and automation tools, such as Cypress, Postman, Jenkins]Main Responsibilities:- I worked both on the specification and execution of functional tests, and on the development of improvements andcorrections to the system's back-end.- I used Postman to carry out API tests, ensuring that integrations with external systems werecorrectly and efficiently.- I implemented automated tests with Cypress to increase test coverage, ensuring thatcritical functionalities were continuously validated with each release.Notable Technical Contributions:- I collaborated in the team's transition to an automated testing environment, actively participating in theconfiguration of the CI/CD pipeline in Jenkins.- I solved performance problems in the back-end, optimizing database queries, which resulted in asignificant improvement in the system's response time.

Seattle, Washington, Estados Unidos

Role: QA- Technologies Used: [Bug tracking tools, test automation, etc.]Main Responsibilities:- Focused on validating critical system functionality, ensuring that each new release was testedbefore final delivery.- I worked on creating regression tests to ensure that new features did not affect what was already in production.in production.- I managed the use of JIRA to organize bugs and test cases, maintaining constant communication with the development team to resolve problems quickly.development team to resolve problems quickly.Notable Technical Contributions:- I detected and corrected an integration problem that was causing intermittent failures in theenvironment.- I established an automated testing process using [automation tool], which helped to reducethe time needed to perform the regression tests.

Rio De Janeiro, Brasil

Application Development: I developed and maintained web applications using Java, Spring, Angular and React.My implementations have increased system efficiency by 30%, contributing to the delivery ofrobust and scalable solutions.- Continuous Integration and DevOps: I set up and maintained CI/CD pipelines using Jenkins, GitLab CI, and Docker.which improved continuous integration and facilitated the continuous delivery of software, reducing deployment time byby 20%.- Collaboration with Stakeholders: I worked directly with stakeholders to align project requirements andensured that the solutions delivered were in line with expectations, resulting in a 15% increase in customer satisfaction.15% increase in customer satisfaction.- Project Management: I worked on team management and delivery planning, ensuring that thedeadlines and budgets were respected.