Alexander – Cypress, Playwright, SQL

A healthcare management platform was developed to streamline medication management, appointment scheduling, and prescription processing. This enterprise-scale solution enhanced coordination between healthcare providers, pharmacists, and clinics, improving operational efficiency while ensuring compliance with healthcare regulations and data security standards.

• Architected and implemented a comprehensive test automation framework using Playwright for end-to-end testing and integrated into the CI Pipeline;
• Designed and executed performance testing strategies using Gatling and typescript to ensure system stability under high-load;
• Designed the implementation of Manual API testing strategies using Postman, ensuring robust integration between system components;
• Collaborated with cross-functional teams to define and implement quality standards and testing methodologies;
• Managed test documentation and reporting through TestRail, providing clear visibility into testing coverage and results integrated with jira;
• Contributed to the development of testing standards and best practices for the engineering team.

A leading children's apparel retailer, the project centered on modernizing the e-commerce platform to enhance performance and user experience. Key areas of focus included optimizing the discount system, product catalog management, and search functionality. The initiative aimed to ensure seamless shopping for customers while improving the platform's efficiency to handle high-volume retail operations.

• Implemented an automated testing solutions using Playwright with TypeScript, establishing reliable test coverage for critical e-commerce functionalities;
• Developed and executed test strategies for complex discount systems, ensuring accurate price calculations and promotion applications;
• Validated improvements to the product listing and search capabilities, confirming enhanced performance and accuracy;
• Conducted thorough regression testing to maintain platform stability during modernization effort;
• Collaborated with cross-functional teams to identify and resolve general platform issues, contributing to overall system reliability;
• Ensured seamless integration of new features while maintaining existing functionality throughout the modernization process.

A project focused on enhancing an innovative orthodontic practice management platform that streamlines treatment selection, cost calculation, provider integration, and digital contract management. A key feature is the treatment selection slider, which allows patients to visualize real-time treatment options and associated costs, empowering them to make informed decisions about their care while ensuring financial transparency. This platform optimizes the patient experience and simplifies practice management processes.

• Led and mentored a team of QA Engineers, establishing best practices for both automated and manual testing processes;
• Designed and executed test strategies, test plans, and test cases for the treatment selection slider, ensuring accurate cost calculations and seamless user experience;
• Validated complex integration points between healthcare providers and the OrthoFi platform;
• Established quality assurance protocols for the digital contract signing process, ensuring compliance and user-friendly functionality;
• Provided technical mentorship to team members, elevating the overall quality of testing practices across the organization;
• Implemented automated testing solutions that reduced regression testing time while increasing confidence in system reliability.

A global leader in PR and marketing technology, the project focused on ensuring the quality and reliability of a comprehensive media and communication platform. Serving communications professionals and marketers worldwide, it encompassed both web and mobile applications for managing media relationships, distributing press releases, monitoring coverage, and analyzing campaign performance. The project required robust test automation frameworks to support a continuous delivery pipeline, addressing complex functionalities like real-time analytics, media monitoring, and multi-channel integrations.

• Enhanced and maintained the existing Selenium-based test automation framework, improving its reliability and execution speed;
• Developed efficient test scripts that reduced regression testing time while maintaining high accuracy;
• Integrated automated testing into the CI/CD pipeline, enabling faster release cycles;
• Implemented test suites using Java and TestNG, ensuring thorough coverage of critical business functionalities;
• Architected and implemented a complete mobile test automation framework using Appium and Java from the ground up;
• Established integration with BrowserStack App Automate for cross-device testing capabilities;
• Created a robust suite of automated tests covering essential mobile application features;
• Implemented API testing strategies using REST Assured to validate backend services;
• Set up performance testing using Gatling to ensure application stability under various load conditions.

A mobile pension management platform designed for a leading Dominican pension fund administrator. It provides a secure and user-friendly way for pension account holders to manage retirement finances and access essential services directly from their mobile devices.

• Established and executed a cross-platform testing strategy using BrowserStack's testing infrastructure;
• Designed and implemented automated test suites using Appium, significantly reducing regression testing time;
• Led end-to-end testing of critical features including balance checking, personal information updates, and notification systems;
• Validated complex pension calculation algorithms and contribution-tracking functionality;
• Ensured seamless integration with AFP Siembra's internal systems;
• Mentored and guided a Mid-Level QA Engineer, fostering knowledge sharing and team capability development.