Cesar Aguilar

Web/Mobile QE Automation

Guanajuato, Mexico

About

Experienced Software Test Automation in web and mobile application testing, specializing in functional and automation testing. Proven track record of working with large, distributed teams across Onshore, Nearshore, and Offshore models. Expertise in healthcare, retail, real estate, and entertainment industries, ensuring high-quality software through robust testing strategies and automation frameworks. Prompt-based test generation, AI-assisted test design, LLM prompt engineering for QA, generative testing with ChatGPT, test script generation using OpenAI API Platforms: Web & Mobile Applications Testing Methodologies: Agile (Scrum), Waterfall Functional Testing: Integration, Regression, Smoke, End-to-End Automation Testing: Web & Mobile Applications API Testing: REST Assured, Postman Programming Languages: Java, Kotlin, Swift, CSS, HTML Databases: SQL, MySQL Software & Tools: Automation Tools: Selenium, Appium, SoapUI Development & CI/CD: Android Studio, Xcode, GitHub, GitLab, Jenkins Testing & Debugging: Charles Proxy, ALM, JIRA, VersionOne Code Quality & Security: SonarQube Mobile Testing Platforms: Firebase, Crashlytics, HockeyApp, and AppCenter Languages: English (Conversational) Spanish (Native) Professional Experience SDET Mobile – Digital OnUs by Tech Mahindra (2019 - Present, Kroger Co client) Test Engineering Analyst – Accenture (2015 - 2019, Disney client) Software QA Tester – UST Global (2013 - 2015, Blue Cross Blue Shield client) Certifications & Courses ISTQB Certified Tester (International Software Testing Qualifications Board) Quality Assurance / Software Testing Alpha Course CCNA 1 & 2 – Networking Basics (Cisco) Education Degree: Information and Communication Technologies Contact Information Email: [email protected]

Experience

  • Software Engineer in Test at Tech Mahindra Mexico
    May 2026 - Present · 3 mos

  • SDET - Automation Engineer at Tech Mahindra
    Jan 2019 - Jun 2025 · 6 yrs 6 mos

  • Functional/Automation Engineer at Accenture
    Jun 2015 - Jan 2019 · 3 yrs 8 mos

  • Software QA Tester at UST Global
    Feb 2013 - Jun 2015 · 2 yrs 5 mos

    2 year of experience working on the Healthcare vertical Manual Testing: - Test cases design and execution. - Test planning, test plan creation Automation: Scripting (Selenium 6 months, RFT ) Test Data Management Use V Model Waterfall Model