Tashfeen Siddiq
Full Stack Engineer | Automation & Performance
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Built a web-based presentation platform that allows users to create, customize, and share slides using templates and a drag-and-drop editor. Focused on intuitive design tools, fast performance, and smooth collaboration for teams managing presentations online.
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Contributed to development and optimization of the Parsley Health digital healthcare platform. The system enables patients to manage appointments, access telehealth consultations, and track personalized health plans through a secure web portal.
The work focused on improving frontend performance and building scalable UI components that support modern healthcare workflows for patients and medical practitioners.
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I contributed to the quality assurance and testing efforts for the RIQS website as part of my role in professional QA and product delivery. My responsibilities included validating UI functionality, cross-browser and responsive behavior, and testing end-to-end user flows such as contact form submissions. I collaborated with developers and stakeholders to ensure that requirements were correctly implemented and helped improve the overall stability and user experience of the site before go-live.
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I worked on the development and quality assurance of the CRID USA website during my time as a Research Engineer at CRID DAM Robotic Labs.
My responsibilities included designing and testing web features, validating UI behavior, and ensuring functionality across browsers and devices. I collaborated with stakeholders to verify requirements, tested content accuracy, and supported deployment readiness.
This project helped improve user engagement and provided a stable, accessible web presence for research and innovation initiatives.
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I contributed to the quality assurance and product acceptance of the Amberg Loglay website as part of my role at Selise Digital Platforms.
My responsibilities included manual and automated testing of web functionality, validating UI behavior across browsers and devices, and ensuring system reliability before production releases. I designed and executed test cases, identified and reported defects, and collaborated closely with developers and product stakeholders to ensure requirements were accurately implemented.
I performed regression, integration, and performance testing using tools such as Cypress, WebdriverIO, Selenium (Java), JMeter, and K6, helping improve test coverage and reduce production defects. This work supported the delivery of a stable, enterprise-grade platform for an international client.
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Designed and implemented a comprehensive QA automation framework for a Supabase-powered web application. Built end-to-end test suites using Cypress to validate authentication flows, database interactions, API responses, and role-based access control.
Conducted performance and load testing using K6 to simulate concurrent users and identify potential bottlenecks in database queries and API endpoints.
Integrated automated tests into a GitHub Actions CI/CD pipeline to ensure continuous validation on every pull request and deployment. This significantly reduced regression risk, improved release confidence, and strengthened overall system reliability.
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