Open to opportunities

Christopher Heredia

@christopherheredia

I build reliable automated testing for enterprise SaaS, financial, and data-driven applications.

I've built and maintained automation frameworks for InsightSoftware through Evolve Squads, using Playwright, Ranorex, and CI/CD pipelines to support frequent enterprise SaaS releases.

Across Authority Partners engagements for Enterprise Products, Regus, and Closing Corp, I've delivered UI automation, API validation, regression testing, SQL-based data checks, and defect analysis for backend-heavy systems. I've also tested Excel-driven financial workflows, including Spreadsheet Server reporting, data refreshes, and backend calculations.

I work closely with engineering and product teams to define acceptance criteria, validate fixes, prevent regressions, and support reliable releases.

Experience

Work history, roles, and key accomplishments

Current

Senior QA / Test Automation Engineer

Current

Evolve Squads

Aug 2021 - Present (5 years)

Designed and maintained automation frameworks using Ranorex and Playwright for enterprise SaaS applications. Automated UI, API, and end-to-end regression scenarios, and integrated test execution into CI/CD pipelines.

Playwright TypeScript Ranorex C#.NET API Testing Regression Testing E2E Testing GitHub Actions Azure DevOps SQL Server Excel

Senior QA / Test Automation Engineer

Authority Partners

Oct 2019 - Jan 2026 (6 years 3 months)

Delivered QA services across multiple enterprise client engagements. Built and maintained UI automation suites using Selenium WebDriver (C#) and performed functional, regression, and exploratory testing for data-driven systems.

Selenium Webdriver C#API Testing Regression Testing SQL Server Data Validation

Senior QA Engineer

Dirección General de Impuestos Internos (DGII)

Jan 2018 - Jan 2019 (1 year)

Conducted API, regression, and performance testing for large government systems. Supported test planning, execution, and release validation for data-intensive applications.

API Testing Regression Testing Performance Testing

Software QA Engineer

ERC International

Jan 2017 - Jan 2018 (1 year)

Executed functional, regression, and API testing for enterprise applications. Created and maintained test cases, validated defects, and supported sprint activities.

Functional Testing Regression Testing API Testing Test Case Management