Marcela Silva Sofiati # QA Specialist Location BrazilDesired Salary UnspecifiedWork preference Full TimeLinksNot setStatus Actively looking Field / Industry Software Engineering * SharePreferences:Relocation: NoNotice Period: ImmediateSkill Assessments:This user has not passed any tests yet Languages: English - Spanish - Report [Overview](#overview) ## About Me I am a QA Specialist with deep knowledge of the Telecom market, experienced in writing testing scenarios using both Waterfall and Agile methodologies. I excel at translating system requirements into detailed test scenarios, leveraging best practices in planning, design, and test execution. Throughout my career, I have supported internal and external teams during the entire testing flow, from project initiation to customer homologation. I possess strong leadership, negotiation, and communication skills, and I am highly adaptable to new roles and environments. My professional experience includes managing quality assurance processes to ensure products meet required specifications for quality, functionality, and reliability prior to delivery. I have extensive experience in test mapping and execution for ETL, API, and UI tests, as well as automation of test cases using tools such as JMeter, Cypress, Playwright, and Selenium. I am proficient in coordinating product testing, analyzing detailed interface requirements, and developing test cases and scenarios to validate new functionalities. My background includes preparing test environments, creating testing data, and performing software quality assurance testing including regression testing of application scenarios and specific functionalities. I am also experienced in mobile software testing for iOS and Android platforms using browser compatibility tools. I have worked in leadership roles coordinating testing teams, ensuring adherence to schedules, generating reports, and driving projects to meet deadlines. I am skilled in interacting with multiple teams to resolve issues and maintain quality standards. My certifications include Scrum Fundamentals, Six Sigma Yellow Belt, Kanban Foundation, Scrum Project Owner, International Scrum Master Foundation, International Agile Tester Foundation, Test Process Advanced, PMP Awareness, and International DEVOPS Practitioner Foundation. ## Skills ### [Communication Skills](https://jobicy.com/talent/communication-skills.md)[Project Management](https://jobicy.com/talent/project-management.md)[SQL](https://jobicy.com/talent/sql.md)[Leadership](https://jobicy.com/talent/leadership.md)[Customer Support](https://jobicy.com/talent/customer-support.md)[Quality Assurance](https://jobicy.com/talent/quality-assurance.md)[Scrum](https://jobicy.com/talent/scrum.md)[Selenium](https://jobicy.com/talent/selenium.md)[Cypress](https://jobicy.com/talent/cypress.md)[Regression Testing](https://jobicy.com/talent/regression-testing.md)[Mobile Testing](https://jobicy.com/talent/mobile-testing.md) ## Education UNIP December/2003 Bachelor of Automation Engineering and Mechatronical Engineering SENAC June/2005 Post-Graduation Specialization in E-Business SENAC September/2023 QA Engineering Software ## Experience Test Specialist @ Vetta Tecnologia Sep/2025 - Dec/2025 Follow-up clients' projects through Agile ceremonies. Test mapping and execution for ETL, API and UI tests. Manage processes to ensure products meet required quality, function, and reliability specifications prior to delivery. Identify and set appropriate quality standards and parameters. Test fixes and changes in detailed interface requirements. Perform software quality assurance testing including regression testing. Test Specialist @ BairesDev Feb/2024 - Aug/2024 Follow-up clients' projects through Agile ceremonies. Test mapping and execution for ETL, API and UI tests. Manage processes to ensure products meet required quality, function, and reliability specifications prior to delivery. Participate and coordinate product testing. Analyze detailed interface requirements and develop test cases and scenarios. Automate test cases using APIs and tools like JMeter and Cypress. Perform regression testing. QA Specialist @ GFT January/2021 - July/2023 Follow-up clients' projects through Agile ceremonies. Test mapping and execution for ETL, API and UI tests. Manage processes to ensure products meet required quality, function, and reliability specifications prior to delivery. Communicate quality standards to QA and Development teams. Coordinate product testing. Identify and analyze issues and recommend solutions. Automate test cases using JMeter, Playwright, Cypress, Selenium. Prepare test environments and data. Perform software quality assurance and mobile testing (iOS and Android). QA Lead @ NetCracker Technology do Brasil September/2004 - September/2020 Coordinate testing team and integrated test activities ensuring schedule adherence. Generate internal reports. Ensure feature delivery with quality according to requirements. Analyze and review technical specifications. Monitor issue resolution and interact with involved areas. Drive projects and support squads to meet deadlines. Define and maintain squad backlogs and stories. Senior QA @ NetCracker Technology do Brasil Intermediate Support 2nd level software used by VIVO for billing and customer relationship. Analyze issues and test solutions. Train and present new features. Develop and maintain ETL testing scripts using SQL and Oracle SQL Developer. Execute ETL test cases for data accuracy and integrity using Oracle Database Integrator (ODI). Write testing scenarios for new feature validation. Automate testing scenarios using APIs and scripts. Prepare testing environments. Provide production support including solution validation, installation, monitoring, error analysis, and customer support.