Ooh Hi, I'm Hana
someone who turns half-baked ideas into shipped features that don’t fall apart on Monday morning.
Scaling with purpose
3+ years in software development and cloud, probably a bit too obsessed with user journeys, adoption graphs, and shipping features that actually get used — then tweaking them again (and again) for better metrics and lower churn.
From discovery, scoping, and roadmap design to implementation, release, and iteration, blending product strategy with hands-on engineering to ship features that always tie back to key metrics.
Skills & Expertise
Research
Research Synthesis · 2025
Measuring the Mind
A Psychometric and Theoretical Foundation for Cognitive Function Assessment
Millions of people have taken the Myers-Briggs Type Indicator. Its four-letter type stability falls to roughly 39–50% within five weeks. This synthesis examines why—and what a psychometrically defensible alternative would require.
Drawing on forty-two research questions across seven domains—from Jungian theoretical foundations to factor analysis, item-writing bias, and ethical obligations of test publication—this paper maps what the evidence actually supports before a single assessment item is written.
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