Freelancer profile translated to English.

Description

I am a QA Tester specialized in manual testing, focused on detecting risks, critical defects, and usability issues before they impact production.

I help teams improve software quality through test case design and execution, functional testing, regression testing, backend validation (SQL/MySQL), and API testing (Postman).

I work with Jira, QMetry, and Agile/Scrum environments, prioritizing traceability, clear documentation, and effective communication with development and product teams.

I can quickly integrate into web, mobile, or API projects, bringing structure, technical expertise, and a focus on the user experience.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Mendoza (up to 50km)

Citypooling
Software QA Tester (Internship)
SOFTWARE PUBLISHING
May 2025 - December 2025 (7 months)
Mendoza, Argentina
•Executed manual functional testing on a mobile-first platform (Android, iOS, and web) working in 2-week Scrum sprints.
•Designed and executed test cases for new functionalities and regression cycles across multiple releases.
•Actively participated in planning, daily stand-ups, refinements, and retrospectives as part of the QA team.
•Introduced the use of Jira for defect tracking and standardized QA workflows, improving team visibility and coordination.
•Performed smoke and sanity testing prior to build validation in QA/Staging environments.
•Maintained test documentation using QMetry to support regression and release validations.
•Executed basic API Testing validations with Postman and data checks using MySQL.
•Collaborated closely with developers and the Product Owner in reviewing acceptance criteria and clarifying requirements.
•Actively participated in planning, daily stand-ups, refinements, and retrospectives as part of the QA team.
MySQL Postman Atlassian JIRA Functional testing Bug reporting
Underc0de
QA Tester Trainee
SOFTWARE PUBLISHING
April 2024 - May 2025 (1 year and 1 month)
Mendoza, Argentina
•Participated in QA activities on community-driven software projects, applying manual testing practices in real-world scenarios.
•Designed and executed functional and exploratory tests for web and mobile applications used within the community.
•Documented test cases and reported issues following structured QA workflows.
•Performed basic API validations with Postman and data checks to support functional testing.
•Collaborated with developers and senior contributors in reviewing functionalities, clarifying requirements, and improving quality.
•Gained practical experience in Agile/Scrum methodologies within collaborative and real environments.
Postman Functional testing Bug reporting MySQL Atlassian JIRA