Quality-First Development for the Modern Web.
I’m a Senior SDET and Product Builder who believes software should be as stable as it is beautiful. Leveraging 15 years of quality leadership and 4 years of Playwright expertise, I craft high-fidelity Next.js applications and robust Playwright automation frameworks. My mission is to ship flawless, dark-themed user experiences using Tailwind CSS and a "tester’s intuition" for bulletproof code.

Senior SDET & Automation Architect with 15+ years of experience engineering scalable quality ecosystems and high-performance developer tools. I bridge the gap between QA and Engineering by combining deep automation expertise with a full-stack development background in TypeScript and Next.js.
I specialize in architecting modern Playwright frameworks and building custom web applications and portfolios that streamline the SDLC. By leveraging a "Shift-Left" philosophy across Agile and DevOps environments, I drive a 99.9% production success rate. My expertise spans healthcare, logistics, and eCommerce, focusing on robust API validation, CI/CD integration, and delivering flawless, user-centric product launches.
Committed to delivering flawless software through rigorous testing
Building robust test frameworks that save time and improve reliability
Collaborating with developers to build better products together
Specialized expertise in QA automation and modern web development
Building robust automation ecosystems with modern frameworks and CI/CD integration.
Technologies
High-performance static sites and landing pages with modern frameworks.
Technologies
End-to-end web application development with scalable architecture.
Technologies
A showcase of QA tools, web apps, and digital experiences I've built
A high-performance Next.js portfolio with glassmorphism design, TypeScript, and modular architecture.
Full-stack visualization engine that transforms Playwright test artifacts into interactive stakeholder dashboards.
DashWright
What colleagues and clients say about working with me
"It is my pleasure to wholeheartedly recommend Miranda for her exceptional expertise as a QA Analyst. Her skill set spans manual and automation testing, digital marketing QA, and website QA, making her an invaluable asset to any team. Miranda's technical proficiency is unmatched, and her meticulous approach to manual testing has uncovered critical defects, enhancing product quality and user experience. She has also been instrumental in implementing automated testing, optimizing efficiency and meeting tight deadlines. Apart from technical excellence, Miranda is an approachable team player who communicates effectively across departments. Her adaptability further strengthens the team dynamic. In summary, Miranda is a standout professional with a versatile skill set and a positive attitude. I highly recommend her for any QA-related role."
Alen Čapelja
Founder at dellik | former E-Commerce SDM, SME at SmartBug Media
"I worked with Miranda for many years at SmartBug and was continually impressed by her dedicated to QA and process improvement. During her time, she successfully implemented and maintained the QA process across all client projects—always finding efficiencies and mitigating issues in a timeline manner. Miranda always stepped up and seized opportunities to train others across the organization on best practices in QA. Above everything, she was always a collaborative team member. She was a great communicator (notably in a remote environment,) was receptive to feedback, and knew how to develop proceses and guidelines that support the greater good of the organization. Any company would be lucky to have Miranda on their team!"
Sarah Mead
Associate Vice President, Client Services at SmartBug Media
Thoughts on QA, automation, and modern web development
I'm always open to discussing new opportunities and partnerships.
Feel free to reach out!