shipped · tvOS
liteFin
A lightweight $2.99 Jellyfin media client for Apple TV. SwiftUI + AVPlayer with LAN server discovery, Quick Connect auth, skip intro, up-next autoplay, and HLS transcoding fallback.
App Store ↗$ dg --run portfolio
RUN davidguevara.dev · Apopka, FL
I ship things. — and break them for a living.
Sr. QA Engineer · 10+ years mobile, API & automation testing · Currently at Disney Parks · 3 apps live on the App Store
about.spec
RUNSdescribe("David Guevara")
- has 10+ years across mobile, API, and automation testing
- spent the last 4 years at Disney Parks, Experiences and Products — Lightning Lane, Disability Access Service, Virtual Queue, Disney Genie, MagicBand+ (iOS & Android)
- documented 450+ API requests covering purchase, entitlement, park entry & redemption lifecycles
- builds AI-augmented QA tooling — MCP server exposing ~80 Jira operations, ported Python → Go
- is bilingual (English / Spanish)
experience.spec
RUNSdescribe("Disney Parks, Experiences and Products")
- authored 400+ test cases across Lightning Lane, Disability Access Service, Virtual Queue, Dining, and Disney Genie for Walt Disney World and Disneyland Resort
- built 11 Postman collections with 450+ requests covering the full purchase, entitlement, park entry, and redemption API lifecycle
- built an MCP server exposing ~80 Jira operations as AI agent tools, plus Cursor skills for defect creation and Xray test plan generation
- drove 1,000+ issues to closure across 15 project areas as primary QA owner on multiple feature teams
describe("Disney Parks — contract")
- architected hybrid automation frameworks with JavaScript, Node.js, Java 11, Appium, Supertest, Mocha, Chai, and TestNG
- mentored QA team members on standard development practices
describe("Publix Super Markets — contract")
- built an Appium automation framework with Java 11, TestNG, and ExtentReports for Android and iOS
- performed ADA testing and analytical validation for iOS and Android apps
describe("Ultimate Knowledge")
- built a RESTful API test framework with Supertest, Mocha, Chai, and mochawesome reporting
- deployed and monitored Kubernetes micro-service containers across environments
describe("Disney Parks — contract")
- developed automation frameworks for web and Android with JavaScript, Java, Appium, Selenium, WebdriverIO, and REST-assured
describe("sndr, llc")
- tested mobile clients across iOS, Android, Windows, and Ubuntu; automated Android with sikuliX, Appium, and Java 8
- prepared translation and localization for the Latin American release
projects.spec
RUNS shipped · macOS
liteScraper
A native macOS app that organizes movie and TV libraries for Jellyfin — TMDb matching, previewed renames, NFO metadata, and artwork, with a Movies/TV Shows toggle switching the whole wizard.
App Store ↗ shipped · Safari
Enhancer for Reddit
A cross-platform Safari extension for iPhone, iPad, and Mac. Dark mode, infinite scroll, and inline YouTube previews for old.reddit.com — with zero data collection.
App Store ↗coverage report
RUNS- testing/
- Manual · Automation · Mobile · API · REST · Regression · UAT · ADA/Accessibility · BDD · Agile
- tools/
- JIRA · X-ray · Postman · WebdriverIO · Appium · Selenium · Charles Proxy · Cursor · MCP
- languages/
- JavaScript · Python · Go · Java · Swift · Node.js · TestNG · Supertest · Mocha/Chai · REST-assured
- platforms/
- iOS · Android · macOS · tvOS · Web · Flutter
work_life_balance.spec
expected: "balance"
received: "shipped another app"
Tests: 0 passed, 1 known issue
Time: 10+ years
POST /contact
Open to new opportunities, collaborations, or a conversation about QA, AI tooling, or Apple platforms.