Freelancer profile translated to English.

Description

I have over 4 years of experience helping development teams launch software with confidence. I specialize in building automation frameworks from scratch for web and mobile, and in designing quality strategies that truly fit the business, not just the code.

I have worked with international teams in agile environments, leading end-to-end quality: from defining processes to integrating into CI/CD pipelines with Azure DevOps, Jenkins, and TeamCity. I have also been part of corporate security committees, contributing to the achievement and maintenance of ISO 27001 and ISO 20000-1 certifications.

If you need someone to set up your testing infrastructure from scratch, audit your product quality, or join your team as a senior QA on a temporary basis, I can help.

🛠 Playwright · Selenium · Appium · JavaScript · C# · Postman · Jira · Azure DevOps · Jenkins · TeamCity · MongoDB

🌍 I work in Spanish and English

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Diusframi
QA Lead / QA Full-Stack Engineer
TELECOMMUNICATIONS
June 2025 - Today (1 year)
Madrid, Spain
• ▪ Responsible for the QA department's quality strategy: definition of processes, test plan design, and team coordination to ensure product stability and reliability.
• ▪ E2E Automation for Web and Mobile using Selenium, Appium, and Playwright with JavaScript and Mocha, developing test frameworks from scratch and integrating advanced reporting with Allure to improve results visibility.
• ▪ Administration of the Atlassian ecosystem (Jira, Bitbucket): user management, permissions, and repositories to optimize team workflows.
• ▪ Member of the security committee: active collaboration in implementing best practices and in obtaining and maintaining ISO 20000-1 and ISO 27001 certifications.
• ▪ Direct collaboration with the Front-End development team (Angular) and continuous communication with clients to ensure service quality and correct requirement validation.
QA testing QA Automation ISO 27001 AI QA Lead
NCS Software
QA Automation Engineer
June 2023 - June 2025 (2 years)
Madrid, Spain
• ▪ Responsible for the QA area, including planning and prioritizing testing activities in development cycles.
• ▪ Leadership of technical meetings in English with national and international clients, acting as the main point of contact for communication on quality and project progress.
• ▪ Maintenance and updating of automated tests with Selenium in C# to ensure coverage of key functionalities and early detection of web application failures.
• ▪ Daily execution of test campaigns with TeamCity and configuration of performance and load tests with OctoPerf to validate stability under stress.
• ▪ Migration and centralization of test cases from TeamCity to Azure DevOps, improving traceability and test lifecycle management; complete documentation of the transition process.
Solera
QA Tester
October 2022 - May 2023 (7 months)
Madrid, Spain
• ▪ Execution of regression cycles in TestRail and validation of the quality pipeline using Jenkins, ensuring correct version delivery.
• ▪ Agile management of tasks and incidents in Jira, with continuous monitoring of testing status in each sprint.
• ▪ Execution of complex queries in MongoDB for data validation and verification of back-end results.
• ▪ Communication and technical documentation in English; transfer of files to remote environments via FTP/SFTP with FileZilla.