David Zuniga

Fort Lee,United States

Summary

QA Leader with over 6 years of experience driving software excellence across e-commerce, fintech, and media platforms. Expert in managing complex QA lifecycles, from architecting accessibility (A11y) automation frameworks to overseeing multi-environment API integrations within Azure DevOps CI/CD pipelines. Proven track record of leading high-impact testing initiatives for Tier-1 clients including Apple and DIRECTV.

Overview

years of professional experience

Work History

Automation QA Engineer

MyRegistry

Fort Lee, NJ

10.2023 - Current

Advanced API Testing: Designed and automated API testing workflows using Postman. Integrated Smoke tests into Azure DevOps CI/CD.
Backend & Data Management: Executed advanced MSSQL queries and stored procedures to validate high-volume Background Jobs (BGJ) and data migrations.
Wrote xUnit unit tests in Visual Studio to validate business logic, data access, and services.
Led accessibility compliance testing for Web, Mobile Web, and Mobile Apps using AXE DevTools to WCAG standards.

QA Engineeer

Infosys Technologies (Client : DIRECTV)

Los Angeles, CA

09.2022 - 10.2023

Cross-Platform Lead: Managed comprehensive UI and performance testing for the DIRECTV application across a complex device matrix including NVIDIA SHIELD, FireTV, AppleTV, Roku, and mobile OS.
Quality Optimization: Identified and reported critical defects, leading to significant measurable improvements in product usability and customer satisfaction

Software Developer

Infosys Technologies (Client: Apple)

San Francisco, CA

05.2019 - 09.2022

Infrastructure Innovation: Implemented "Grid as a Service" (GAAS) to provide IDMS groups with virtual machine environments for large-scale automated UI testing.
Technical Troubleshooting: Resolved critical migration issues by implementing Python-based fixes within Apple’s proprietary "Radar" bug tracking system.
Browser Grid Management: Created a Selenium grid supporting multi-browser testing (Safari, Chrome, Firefox) with unique browser profiles to ensure strict cross-browser compatibility.

Education

Bachelor of Science - Computer Science

University of North Carolina At Charlotte

Charlotte, NC

01-2019

Skills

Purpose: Test Strategy Development, CI/CD Pipeline Gates, WCAG 21 Compliance Leadership
Technical Testing: API Automation (Postman), SQL Data Validation (MSSQL), Cross-Platform UI/UX TestingAccessibility Testing (WCAG Compliance)

Tools: Azure DevOps, Jira, Playwright (AxeBuilder), Selenium, Swagger, AXE DevTools
Infrastructure: Local-to-Cloud Tunneling (ngrok), Environment Syncing (Dev/Test/Staging/Live) Azure DevOps and Jenkins

Timeline