Jose A.
Junior QA Manual Tester
Open to offersNew to PlatformAbout
José A. is an accomplished QA Manual Tester with extensive freelance experience, currently enhancing his expertise in Computer Science at TUDAI. Operating remotely, he excels in executing functional, usability, and regression testing on web and mobile applications, focusing on identifying and reporting critical bugs through issue tracking tools. His proficiency in assessing and refining responses from Artificial Intelligence models highlights his versatility in tech-driven environments. José's technical capabilities include analyzing technical documentation and executing Test Cases within Agile frameworks. He is skilled in HTML, CSS, JavaScript, and other full stack technologies, and possesses an advanced level of English, making him a valuable asset in global software quality assurance projects. His educational journey is marked by certifications in Salesforce Testing, AI Automation, QA Manual Testing, and Full Stack Development.
Experience
QA Manual Tester
Tester Work · 2025 — PresentConducted functional and usability (UX) tests for global web and mobile applications. Identified and reported critical and visual bugs utilizing issue tracking tools. Performed regression testing and retesting to ensure fixes were validated before deployment.AI Trainer & Data Annotator
Outlier · 2024 — PresentEngaged in the technical evaluation and correction of outputs produced by Artificial Intelligence models (LLMs). Analyzed prompts in both English and Spanish to enhance algorithm training. Ensured quality assurance and maintained accuracy in the logic of the generated responses.
Skills & Expertise
Education
- University Technician Degree in Computer Application DevelopmentUNICEN · 2022 — Present
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