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yarbis beltre

@yarbisbeltre

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QA Automation Engineer at TMM, building cross-platform E2E frameworks with WebdriverIO and Appium.

Dominican Republic

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At TMM (Timeless Multiservice Management), I design and maintain a cross-platform E2E automation framework using WebdriverIO, Appium, Page Object Model, and Cucumber. I integrate test execution into Azure DevOps pipelines.

At Eikon, I developed internal tools and automation for validating Razor forms and C# .NET backend services. I also tested APIs with Postman and validated data during legacy system migrations.

At Los Hidalgos, I tested Microsoft Dynamics 365 Business Central and used SQL Server to investigate data inconsistencies. On my personal project, YBank, I test web and mobile flows and validate APIs and integrations.

Experience

Work history, roles, and key accomplishments

Current

QA Analyst

Current

TMM (Timeless Multiservice Management)

Dec 2025 - Present (11 months)

Led quality assurance process, defining manual and automated testing strategy. Designed and maintained E2E automation framework using WebdriverIO and Appium with Cucumber (BDD), integrated into Azure DevOps pipelines.

QA Manual QA Automation Appium WebdriverIO Cucumber BDD AIO Test Jira Zephyr

Current

Fullstack Developer & QA Analyst

Current

YBank

Nov 2025 - Present (1 year)

Designed and executed functional test cases on UI components and critical flows. Automated end-to-end tests with WebdriverIO and Appium on web and mobile devices, and validated APIs and integrations in cloud environments.

Next.js React Supabase WebdriverIO Appium Jira QA Testing

Current

Consultor en Soluciones Tecnológicas

Current

Eikon

Oct 2025 - Present (1 year 1 month)

Developed internal tools and automation for generation and E2E validation of Razor forms and C# .NET backend services. Executed functional tests and data validation in legacy system migration to .NET.

Postman Azure Google Cloud Platform Jira C# .NET

Analista QA | Desarrollador

Los Hidalgos

Mar 2025 - Aug 2025 (5 months)

Executed functional, integration, regression, and UAT testing on enterprise systems and ERP (Microsoft Dynamics 365 Business Central). Automated flows with Power Automate and identified critical data integration inconsistencies.

Postman Azure DevOps SQL Server Jira