Looking for a job

Nando Diaz

@nandodiaz

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I build and lead automated quality testing for web, mobile, and desktop applications.

Colombia

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What I'm looking for

I'm looking for opportunities to build and improve automated quality frameworks for web, mobile, and desktop products, contribute to technical solutions, and lead or support QA teams through reliable delivery.

I've delivered automation testing frameworks for Lone Wolf, Endava, Scotiabank, RappiPay, Amadeus, and Cognizant projects across web, mobile, and desktop applications.

I use Java, C#, JavaScript, Selenium, Playwright, Appium, Cucumber, TestNG, JUnit, and cloud tooling to plan, design, execute, and maintain regression packages. My work includes component development, release tasks, documentation, estimation, and technical solution support.

With over 19 years in quality assurance and 12 years in test automation, I've also led QA teams and coordinated functional, non-functional, and automated testing. I'm ISTQB Foundation certified, proactive, self-taught, and focused on continuously improving my skills.

Experience

Work history, roles, and key accomplishments

Current

Senior Automation Specialist

Current

Lone Wolf

Jun 2022 - Present (4 years 3 months)

Developed and maintained an automation test delivery framework using Selenium on Java and Cucumber for web applications in the real estate sector. Responsible for task estimations, component development, regression testing, and documentation.

Java Selenium Cucumber TestNG Junit Gradle Jenkins Sonar IntelliJ IDEA VSCode Jira Xray Zephyr Confluence Bitbucket

Senior Automation Contractor

Endava

Jun 2022 - Sep 2025 (3 years 3 months)

Developed and maintained an automation test delivery framework using Selenium on C# and Playwright with JavaScript for web applications in the insurance sector. Responsible for task estimations, component development, regression testing, and documentation.

Java C#JavaScript Selenium Playwright Git Maven Jenkins Sonar Gradle IntelliJ IDEA VSCode Docker GitHub Actions Jira Postman Zephyr Confluence

Senior Automation

Scotiabank

Oct 2020 - Jun 2022 (1 year 8 months)

Developed and maintained an automation test delivery framework using Selenium on Java and UFT for mobile and web applications in the banking sector. Responsible for task estimations, component development, regression testing, and documentation.

Java Selenium UFT Appium Kobiton BrowserStack AWS Nexus Sonar Gradle Playwright IntelliJ IDEA UI Path Jenkins TestNG Jira Zephyr Confluence

Senior Automation

RappiPay

Aug 2019 - Oct 2020 (1 year 2 months)

Developed and maintained an automation test delivery framework using Selenium on Java for mobile applications in the banking sector. Responsible for task estimations, component development, regression testing, and documentation.

Java Selenium Git Jenkins Sonar Gradle Playwright IntelliJ IDEA Spring Framework Appium XCode Kobiton BrowserStack Postman TestNG Jira Zephyr Confluence

Team Leader and Technical QA

SQDM

May 2018 - Oct 2019 (1 year 5 months)

Led functional, non-functional, and automated testing for clients including Cognizant, Wingo, and Coltefinanciera. Responsible for task estimations, team control, and analysis, planning, design, and execution of automated regression packages.

Java SQL Server Bizagi PostgreSQL JMeter Postman Eclipse Jira Zephyr Confluence

Senior Automation

Amadeus

Mar 2019 - Aug 2019 (5 months)

Developed and maintained functional and automation test delivery frameworks using Selenium on Java for web, mobile, and desktop applications. Responsible for task estimations, component development, regression testing, and documentation.

C#Java SQL Server PostgreSQL JMeter Git Jenkins Sonar Gradle Eclipse VSCode Spring Framework Appium XCode TestNG Jira Zephyr Confluence

Software Quality Certification

Xperis-Cognizant

Oct 2018 - Mar 2019 (5 months)

Performed functional and non-functional testing for a US team at CHUBB across web, mobile, and desktop applications. Responsible for task estimations, test analysis, planning, design, and execution of automated regression packages.

Java SQL Server AS 400 PostgreSQL JMeter Postman Eclipse Jira Zephyr Confluence

Team Lead

Indra

Sep 2016 - Feb 2017 (5 months)

Led non-functional and automation testing for the Bank of the Republic of Colombia across web, mobile, and desktop applications. Responsible for task estimations, team control, and analysis, planning, design, and execution of automated regression packages.