I am a Software Quality professional with solid experience in functional and automated testing, working on high-impact projects in the financial and acquiring sectors. I hold a degree in Information Systems from Anhanguera College and started my career in IT focusing on testing, development, and support, which gave me a broad view of technological challenges and solutions.Currently, at Fiserv, I am responsible for planning and executing tests for clearing, settlement, regulatory systems, and other processes related to transaction processing for the acquirer. Additionally, I automate and improve internal processes, increasing team efficiency and ensuring optimal system performance.Throughout my career, I have worked with POS/TEF terminal certification, serving as the focal point for EMV and ISO8583 certification processes with major brands such as Visa, MasterCard, ELO, Amex, JCB, and Diners. This experience has equipped me to handle highly complex and critical technical environments, where I worked directly with acquirers and card schemes to obtain the LOA (Letter of Approval).Key Competencies:Functional and Automated Testing: Expertise in WEB, mainframe, microservices, and API environments with tools like Postman.POS/TEF Terminal Certification: Deep knowledge of payment systems and standards like ISO8583 and EMV.Test Automation: Experience with tools such as Selenium, Cucumber, Appium, Cypress, and programming languages like Java and Python.Acquiring Environments: Experience with major players such as Cielo, Rede, and Fiserv, working in processes like capture, authorization, clearing, settlement, interchange, ISO-8583, and EMV.Agile Management Tools: Proficient in Scrum methodologies and tools like Jira, Confluence, ALM Octane, and Git/SVN/Bitbucket for task management and team collaboration.Software Certification Environments: Testing and certification using tools like UL Brand Test Tool (BTT).Technologies and Tools:Programming Languages: Java, Python.Automation: Selenium WebDriver, Cucumber, Appium, Cypress, JUnit, Robot Framework.Version Control: Git, SVN, Bitbucket.Databases: SQL Server, Oracle.With a career built in leading consulting firms such as Yaman, BRQ, and GFT, I take pride in having contributed to the success of numerous projects with a keen eye for detail and a commitment to quality.Certifications:Scrum Fundamentals CertifiedSix Sigma Yellow BeltCTFL (Certified Tester Foundation Level)📞 Contact: +55 11 98508-1750✉️ Email: alan.johnsp@hotmail.com