Dave Bettner
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Products and tools.

Study choices and practice tied to lecture sources.

I design and build the workflow from lecture material to practice, helping students decide what to study next.

Passal exam preparation with quiz, course, and review actions.

Leasekite

Work in progress

Vehicle comparison and lease requests.

I design and build the comparison and request flows. Drafts remain available for review, with negotiation decisions kept with the user.

Leasekite vehicle comparison interface with lease search options.

A project workspace that helps people and AI assistants pick up work without rebuilding its context. The first integration supports Workiva reporting.

I own product direction, interface design, and implementation through AI coding tools. My reporting-delivery experience shaped the review workflow: proposed changes show their expected results before they run, with a record of what happened and a way to undo them.

Krowbar demo workspace with fictional reporting engagements and work awaiting review.

A Workiva consulting practice built around training and client ownership.

I shaped the positioning, website, and reporting resources, translating reporting expertise into a service offering and supporting materials.

Lockfield website introducing its Workiva consulting practice.

Technical tools

These personal projects explore how agents use APIs, check evidence, and recover from failed actions. The code and demos are separate from my client delivery work. See the workflows and personal stack behind this approach. Try the interactive workflow lesson.

Accounting Acceptance Lab

Testing accounting agents on reconciliation cases, with evidence checks, approvals, and failed-write recovery.

Personal project using synthetic accounting records and recorded model responses. No live accounting system is connected.

Further technical work