Profile

A Brief About Me...

DavidOrtiz

Senior Quality Engineer | AI-Powered QA & Automation

Senior Quality Engineer | AI-Powered QA & Automation

I build scalable automation and AI-assisted quality systems that help engineering teams test smarter, understand release risk, and ship with confidence. 11+ years in Quality Engineering across web, mobile, API, and AI/LLM-driven workflows — with the last two years focused on agentic QA, AI-assisted test selection, and release-risk analysis.

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My Knowledge

AI & Agentic QA

Smart test-selection agents, release-risk analysis, and Claude-assisted automation workflows.

Automation Architecture

Playwright, WebDriverIO, and Appium frameworks built for scale across web, iOS, and Android.

Release-Risk Reporting

CI-integrated coverage, QA, and release-risk visibility using GitHub Actions, Codecov, and Istanbul.

Artist

I paint exploring surrealism while using Japanese painting techniques with modern acrylic media.

  • 3h → <40m

    Release Validation Time

  • ~80%

    Targeted Regression Runtime Reduction

  • Web iOS Android

    Cross-Platform Automation

  • AI + Agents

    Quality Intelligence

  • 11+ yrs

    Quality Engineering

Resume

QA experience...

- Education -

  • Coding Dojo

    Front End Web Development Bootcamp.

  • Cal State San Marcos

    Bachelor of Arts in Visual and Performing Arts & Technology.

  • Kansai Gaidai University. Hirakata City, Japan

    Asian Studies, Japanase Cinema.

    • - Certifications -

  • DeepLearning.AI / Stanford (Coursera)

    Machine Learning Specialization.

  • Udemy

    Selenium WebDriverIO, Appium, Cypress.
    TypeScript & Node.js.
    Python Automation.

  • Linkedin Learning

    Android Espresso.
    Automated Testing in Xcode.
    REST API Testing & Validation.

  • AR/VR Development Techniques

    3-course specialization series.

- Employment -

  • Polycam

    Senior QA Automation Engineer

    2024 - 2026

    • Built and scaled automation frameworks for web, mobile web, iOS, and Android using WebDriverIO, Playwright, Appium, BrowserStack, TestMu, and GitHub Actions.
    • Led modernization of legacy WebDriverIO automation into Playwright workflows optimized for AI-assisted development and Claude agent collaboration.
    • Designed dynamic automation architecture supporting staging, production-safe execution, feature environments, cloud execution, and parallel cross-browser/mobile testing.
    • Built CI/CD automation pipelines integrating TestMo, Codecov, Istanbul coverage reporting, GitHub Actions, and centralized QA visibility workflows.
    • Helped drive bi-weekly production release validation, including smoke testing, regression analysis, QA sign-off reporting, and release-risk assessment.
    • Built AI-assisted Smart Test Picker prototypes for intelligent test selection, Git-diff analysis, runtime optimization, and selective regression execution.
    • Developed an agent to validate Android and iOS mobile automation workflows on physical cloud devices using TestMu/LambdaTest, Appium, Espresso, and XCUITest.
    • Reduced manual regression effort through scalable automation strategies, selective execution pipelines, and cross-platform test orchestration.

  • Kunai

    QA Automation Engineer

    2023 - 2024

    • Designed, developed, and maintained scalable software test automation frameworks and reusable test scripts primarily using Java.
    • Developed and executed automated tests for backend integrations, APIs, and end-to-end workflows across web and enterprise systems.
    • Collaborated closely with engineering and product teams, including direct work with Wex, on virtual corporate card (VCC) systems and employee Visa card workflows.
    • Identified opportunities to improve QA processes and implemented scalable automation and testing solutions.
    • Troubleshot and resolved issues related to automation infrastructure, CI/CD pipelines, cloud execution environments, and test reliability.

  • SuperWorld

    Senior QA Automation Engineer

    2020 - 2023

    • QA for an augmented reality (AR) virtual world app that allows users to create, discover, and monetize AR content.
    • Configured test environments for AR mobile app, VR real estate, and NFT marketplace on desktop, iOS, and Android.
    • Tested 3D AR assets using Unity 3D and AltTester with C#.
    • Executed test cases using Cypress, Browserstack, and Appium for the Real Estate and NFT marketplace.
    • Utilized TestRail and JIRA for test case management, bug tracking, and project monitoring.
    • Troubleshot test failures to identify root causes, implemented necessary fixes, and demonstrated attention to detail, technical proficiency, and effective teamwork throughout the projects.

My Key Skills

Playwright
WebDriverIO
Appium / Mobile
AI-Assisted Test Selection
CI/CD & Release Reporting
BrowserStack / Cloud Devices

The only source of knowledge is experience.

"Albert Einstein".

  • - Skills -

    Automation

    WebDriverIO, Playwright, Appium, Selenium, XCUITest, Espresso, Page Object Model (POM), Cross-Browser & Mobile Testing, API Testing, End-to-End & Smoke/Regression Testing.


    AI / Agentic QA

    AI-Assisted Test Selection, Intelligent Regression Execution, Release-Risk Analysis, AI-Agent Workflows, Prompt Engineering.


    CI/CD & Reporting

    GitHub Actions, Codecov, Istanbul, TestMo, Allure Reporting, Release Validation Workflows.


    Cloud & Infrastructure

    BrowserStack, TestMu/LambdaTest, Docker, Firebase, Parallel & Cloud Device Testing.


    Languages & Tools

    JavaScript, TypeScript, Java, SQL, Bash/Shell Scripting, Postman, Jira, Linear, TestRail, Git, GitHub.

Portfolio

Some of My Work...

Smart Test Picker Agent

Smart Test Picker Agent

~80% targeted regression runtime reduction

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Smart Test Picker Agent

Smart Test Picker Agent

An AI-assisted prototype that analyzes Git diffs, maps impacted product domains, and dynamically selects the relevant smoke and E2E suites for a change — instead of running the full regression pack every time. By targeting only the tests a diff could plausibly break, it cut targeted regression runtime by roughly 80% while preserving release confidence.

See on GitHub
QA Reporting & Release-Risk Platform

QA Reporting & Release-Risk Platform

Coverage, CI & release-risk visibility

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QA Reporting & Release-Risk Platform

QA Reporting & Release-Risk Platform

Centralized QA reporting and release validation workflows integrating Codecov, Istanbul, TestMo, and CI pipelines into a single view of automation coverage, test health, and release risk. Used to drive bi-weekly production release sign-off, the platform helped bring manual release validation down from roughly 3 hours to under 40 minutes.

See on GitHub
Mobile Cloud Automation Agent

Mobile Cloud Automation Agent

Android & iOS, sim + physical cloud devices

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Mobile Cloud Automation Agent

Mobile Cloud Automation Agent

An adaptive mobile automation agent built to validate Android and iOS workflows across local simulators and physical cloud devices, using TestMu/LambdaTest, Appium, Espresso, and XCUITest. Handles environment-specific runtime behavior so the same test suite runs reliably whether it's executing on a simulator or a real device in the cloud.

See on GitHub

Cidrerie Cryo

Appréciez un verre de cidre

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Cidrerie Cryo

La philosophie derrière nos produits uniques est de tirer partie des rigueurs de l’hiver afin de produire des cidres plus complexes et élégants, qu’ils soient de glace, tranquille ou mousseux.

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Ay Clean

scratch free

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AyClean!

Remove debris from your eyeware the best and easy way. AyClean is a scratch free solution that strongly rinses debris. Scratch free lenses, Happy eyes.

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GitHub

Open source code

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GitHub

Sample of my code.

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Kleenex

Expresa tu Hispanidad

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Expresa tu Hispanidad con Kleenex

Express Your Hispanic Pride With Kleenex® 2009. 12th Place.

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Dognate

NonProfit

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Dognate

Dognate was created with "sharing is the new buying in mind". A common pain point with nonprofits and low income families is a general lack of resources. The sharing economy offers new and creative ways to think about locating, accessing, and trading resources.

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Socos

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Socos

There is a disconnect between what is assessed in education and what is relevant throughout life. There are few resources, in or out of the classroom, for connecting assessments with feedback that can predict or improve life-outcomes. Our solution is to implement meta-learning through naturalistic educational interventions.

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Zitro Arts

Video Arts

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Video Arts

This video describes Summer fashion trends of 2012.This video won Jose Marti award in Video Editorial at the NAHP conference. I produced it during my time at ImpreMedia.

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Contact

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