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I am a QA Automation and Testing Specialist with a strong background in manual and automated testing using Cypress and Selenium, and programming knowledge in Java, JavaScript, and Python. I excel in test planning, execution, and documentation, and I’m known for excellent communication and teamwork. I’m eager to grow within the pharmaceutical or manufacturing industries by contributing hands-on in ERP, MES, or LIMS environments.…I am a QA Automation and Testing Specialist with a strong background in manual and automated testing using Cypress and Selenium, and programming knowledge in Java, JavaScript, and Python. I excel in test planning, execution, and documentation, and I’m known for excellent communication and teamwork. I’m eager to grow within the pharmaceutical or manufacturing industries by contributing hands-on in ERP, MES, or LIMS environments.

Juan Gabriel Murillo Barberena

Programmer, Developer, Web Developer, +2

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I am a QA Automation and Testing Specialist with a strong background in manual and automated testing using Cypress and Selenium, and programming knowledge in Java, JavaScript, and Python. I excel in test planning, execution, and documentation, and I’m known for excellent communication and teamwork. I’m eager to grow within the pharmaceutical or manufacturing industries by contributing hands-on in ERP, MES, or LIMS environments.…I am a QA Automation and Testing Specialist with a strong background in manual and automated testing using Cypress and Selenium, and programming knowledge in Java, JavaScript, and Python. I excel in test planning, execution, and documentation, and I’m known for excellent communication and teamwork. I’m eager to grow within the pharmaceutical or manufacturing industries by contributing hands-on in ERP, MES, or LIMS environments.

Available to hire

I am a QA Automation and Testing Specialist with a strong background in manual and automated testing using Cypress and Selenium, and programming knowledge in Java, JavaScript, and Python. I excel in test planning, execution, and documentation, and I’m known for excellent communication and teamwork. I’m eager to grow within the pharmaceutical or manufacturing industries by contributing hands-on in ERP, MES, or LIMS environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Software Business Executive at Bazapez

January 1, 2020 - January 1, 2022

Led software business activities, developing commercial strategy, sales channels, and product distribution in Guanacaste and San José. Built strategic partnerships to drive sales and marketing objectives, and delivered ongoing customer service training for sales support and product delivery. Conducted market research and client outreach to inform growth initiatives.

Software QA Engineer – POS Platforms at Quarzo Tecnología

October 1, 2023 - May 1, 2024

Performed QA for POS platforms, designing and executing manual and automated tests, validating functional, regression, and integration scenarios. Collaborated with developers to reproduce defects, wrote test cases, maintained traceability, and supported release readiness.

QA Automation and Testing Specialist at Quovis Tecnología

May 1, 2024 - January 1, 2025

In my role as QA Automation and Testing Specialist, I have been key to the quality assurance efforts for the latest updates of the Quovis system. My contributions include functional and non-functional manual testing, test case development, end-to-end automated testing with Cypress, reporting and analysis of test results, and continuous improvement of QA processes.

POS Systems Support & Validation Engineer at Centauro

November 1, 2025 - Present

Supported the implementation, validation, and integration of Toshiba’s new ELERA POS system across all operating countries, ensuring stable and continuous business operations. Designed, documented, and executed manual test cases (functional, regression, integration, exploratory), maintained full traceability in TestRail, and tracked defects in JIRA. Led in-lab testing sessions with internal teams and external vendors. Over three years of POS support and validation with knowledge of Windows, Linux, VMware, networking (TCP/IP, VLAN, VPN), and hardware integrations in lab environments.