Osiris Montiel Campos

Osiris Montiel Campos

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QA Automation
Mexico City, Mexico
Contact Osiris regarding: 
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Full-time jobs
Starting at USD3.5k/month

Timeline

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Résumé

Jobs verified_user 0% verified
  • Hitss Solutions S.A. de C.V.
    QA Automation Lead public Remote experience
    Hitss Solutions S.A. de C.V.
    Dec 2023 - Current (2 years 11 months)
    • Designed and built end-to-end automation frameworks covering both backend and frontend layers using Java, Rest Assured, and Selenium WebDriver with TestNG and Cucumber, applying the Page Object and Service Object Model patterns, implementing POJOs and JSON Schema validation for robust API request chaining, and integrating Allure Reports to deliver dynamic visual dashboards and detailed execution traceability — cutting regression testing time from 1–2 days to 20–30 minutes.
    • Defined and documented the end-to-end automation process including scope, estimation methodology, and execution standards, establishing a standardized framework adopted across the entire automation team — unifying coding practices and reducing the learning curve
  • Banco Invex
    QA Engineer
    Banco Invex
    Dec 2020 - Nov 2023 (3 years)
    • Performed advanced API functional and integration testing using Postman for manual validations and Rest Assured for automation, verifying request/response payloads, status codes, authentication protocols, and end-to-end data consistency across interconnected backend services.
    • Developed and maintained automated test scripts using Selenium WebDriver, Java, and TestNG, executing data-driven validations and dynamic web interactions with explicit waits.
  • Telcel
    Senior QA Tester
    Telcel
    Jan 2016 - Nov 2020 (4 years 11 months)
    • Analyzed complex business requirements to accurately estimate testing efforts, define scope, and identify potential edge cases early in the software development lifecycle.
    • Conducted rigorous functional and cross-browser testing across web applications, using browser developer tools to inspect DOM elements, analyze network traffic, and validate UI/UX alignment with design specifications.
    • Executed comprehensive end-to-end testing on Mobile applications using physical devices and emulators/simulators, thoroughly validating app lifecycle, push notifications, interrupt handling, and responsive behaviors.
  • Telcel
    Junior QA Tester
    Telcel
    Aug 2014 - Dec 2015 (1 year 5 months)
    • Analyzed functional requirements to design and execute detailed test cases for web applications, actively participating in User Acceptance Testing (UAT) to ensure alignment with business expectations.
    • Documented clear and reproducible defect reports, tracking their lifecycle and collaborating closely with developers to perform thorough retesting and regression verification.
    • Executed routine smoke and regression testing cycles across stable environments to identify side effects from new deployments and code fixes.
  • Mindbits
    Junior Java Developer
    Mindbits
    Jan 2013 - Aug 2014 (1 year 8 months)
    • Analyzed functional requirements and business logic to translate them into technical specifications for web application development.
    • Developed and maintained core features for web applications using Java, implementing Object-Oriented Programming (OOP) principles throughout the full software development lifecycle (SDLC).
    • Performed debugging, code reviews, and unit testing to identify and resolve software defects, ensuring application stability.
Education verified_user 0% verified
  • Universidad Autónoma del Estado de México
    Computing Engineering
    Universidad Autónoma del Estado de México
    Jan 2008 - Dec 2012 (5 years)