Developed certification documents (reports, test scripts, findings matrix). Managed Katalon and Cypress tools. Utilized JIRA and XRAY. Applied Shape Up and Scrum methodologies. Performed Unit, Smoke, Integration, and Regression testing. Used Postman for API testing. Ensured compliance with established processes and procedures. Conducted performance testing with JMeter.

Planned and executed functional tests (Unit, Smoke, Integration, and Regression) on E-commerce and ERP platforms. Designed and maintained automated regression scripts using Selenium and Katalon. Validated and performed black box testing on APIs with Postman, along with load, stress, and performance simulations using Apache JMeter. Managed and executed relational queries using DBeaver for transaction auditing, persistence validation, and data consistency in the backend. Utilized JIRA + Xray for test lifecycle management, script design, certification reports, and defect matrix control, ensuring full traceability. Actively worked under Agile frameworks Scrum and Shape Up. Managed, controlled, and uploaded automation scripts using Git.

Responsible for quality assurance (Manual QA) of all new implementations, modules, and features deployed on the website. Managed the complete test lifecycle, designed test plans, and executed test cases using Azure DevOps as a centralized platform. Designed, developed, and executed automated regression scripts with Katalon Studio, ensuring the stability of the transactional flow with new deployments. Performed functional validation of web services and integration endpoints via Postman before their integration into the site interface. Executed queries using DBeaver to audit relational databases, ensuring the persistence, consistency, and correct update of information in the backend. Managed, controlled, and uploaded automation scripts using Git. Clients: AIM, Babytuto, 4promotonia.

Developed certification documents (reports, test scripts, findings matrix). Managed Katalon tool. Ensured compliance with established processes and procedures. Performed API testing. Conducted database validations with DBeaver.

Technical lead for the quality control area, coordinating QA team efforts and ensuring strict compliance with established processes and methodologies for each project. Collaborated directly with clients and stakeholders for the co-design and definition of User Stories, acceptance criteria, and clear technical specifications before the development cycle. Proactively managed to identify and resolve any technical, methodological, or operational impediments that could delay the testing team, ensuring work continuity. Supervised and monitored daily testing activities to ensure each delivery met stipulated standards and agreed-upon release deadlines. Ensured the correct implementation of frameworks and the proper use of software lifecycle management tools by the entire QA team. Clients: Sodimac.

Developed certification documents (reports, test scripts, findings matrix). Managed Object Control and Service Manager tools. Coordinated with environment teams for QA setup. Ensured compliance with established processes and procedures. Used Postman, Azure, and JMeter. Managed RobotFramework tool.

Developed certification documents (reports, test scripts, findings matrix). Managed Object Control and Service Manager tools. Coordinated with environment teams for QA setup. Ensured compliance with established processes and procedures. Managed performance indicators for related activities. Used Jira, Aranda, Python, and Postman. Applied Scrum methodology. Automated web application test execution with Selenium. Managed RobotFramework tool.

Managed Six Sigma methodology procedures and utilized ISTQ tool.

Performed Quality Assurance and Testing. Conducted Unit, Smoke, Integration, and Regression testing.

Performed equipment maintenance and repair, network maintenance, user support, application support (SIGESP), telecommunications, closed circuit, and access control. Developed and maintained company billing software. Supervised 4 people.

Performed equipment maintenance and repair, network maintenance, user support, and application support (SAP v370, CVSC, Remedy).

Performed PC equipment maintenance and repair, network maintenance, user support, and access control.