Discuss a ProjectWork and evidence
Explore completed portfolio work and the methods behind it. Every entry is labelled so a demonstration is never presented as a client engagement or production result.
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This work shows dashboard design, implementation and validation. It does not claim client adoption or business impact.
A five-page reporting framework connecting sessions, orders, revenue, product performance and refund risk through a reviewed, human-led BI workflow.
Evidence key
These labels distinguish delivered engagements from demonstrations and set the evidence standard for future entries.
A delivered client engagement with publication permission. Any stated outcome must be supported by agreed project evidence.
A real engagement with identifying details withheld. Scope and results remain factual, with sensitive figures removed or safely ranged.
A self-directed build using public or synthetic data. It demonstrates method and implementation quality, not a client result or production impact.
Methods behind the work
These articles turn the portfolio build into reusable guidance on AI review, metric grain and refund-rate definition.
A practical review of where a plausible mockup can hide metric, grain and decision-design errors before implementation.
Read the methodHow to align session, order and order-item measures so a polished report does not silently compare incompatible grains.
Read the methodA worked method for choosing the right denominator, stating the limitation and keeping refund KPIs decision-safe.
Read the methodWork with HYDRADATA