Perform a structured accessibility audit of a product experience or implementation and produce prioritized remediation guidance.
Review product design artifacts before implementation for accessibility of information, interaction, focus, input, error recovery, responsive/reflow behavior, motion, contrast, content alternatives, and assistive-technology semantics.
Validate a user flow with keyboard or equivalent non-pointer input by checking reachability, order, focus visibility, activation, escape, shortcuts, custom widgets, and recovery from dynamic UI changes.
Review a critical interface flow with representative screen-reader and accessibility-tree evidence, checking names, roles, states, structure, navigation, announcements, reading order, and task completion.
Review a product flow or implementation against an explicitly identified WCAG version and conformance target by mapping applicable success criteria to reproducible evidence without reducing conformance to scanner output.
Diagnose AI and agent failures from trace evidence by locating the first meaningful divergence across routing, instructions, context, retrieval, tools, state, model behavior, schemas, and runtime.
Design and run an evaluation for an AI or agent feature using representative tasks, explicit success criteria, failure taxonomy, baselines, and reproducible evidence.
Select an AI model for a real workload using representative evaluations, current official capability and pricing data, latency and cost measurements, operational constraints, and explicit fallback tradeoffs.