Tomas Xavier Santos
QA Engineer | Software PM
QA Software Engineer with 4+ years of experience in Android & Web testing, test automation, and quality assurance.
Reduced localization testing cycles by 90% through custom automation frameworks and delivered 30+ mobile projects for Motorola.
Proficient in automating workflows, AI-driven products, and managing cross-functional QA teams.
Experience
Project Manager — Roundtable Studio (Contractor for Motorola)
Dec 2024 – Present | Recife, Brazil
- Delivered training program for 8 QA engineers with hands-on Android testing workshops.
- Managing 30+ mobile projects with 100% on-time delivery and zero critical production bugs.
QA Engineer — Projeto/Cin Motorola
Jun 2022 – Nov 2024 | Recife, Brazil
- Built Python automation framework for indigenous language translation, cutting testing time from 10+ hrs to under 1 hr.
- Led Android QA lifecycle with zero critical bugs; designed test strategies for AI/ML features.
QA Tester (Intern) — Projeto/Cin Motorola
Aug 2021 – May 2022 | Recife, Brazil
- Validated UI across 50+ languages on Android, Desktop, and Web.
- Conducted 20+ localization test cycles including sanity, regression, and exploratory testing.
Education
Bachelor of Computer Engineering — Universidade de Pernambuco (UPE)
Mar 2018 – Aug 2024
Thesis: "Using Computer Vision Techniques to Identify and Classify Mosquito Species"
Skills
Python
Selenium
Android Testing
API Automation
Jira
Jenkins
Git
Localization Testing
JavaScript
Java
Kotlin
SQL
Bash
Go
Languages
Portuguese — Fluent | English — Advanced