Selected Work
AI products,
made clearer.
I write prompts, structure knowledge, diagnose workflows, design QA, and advise product teams on the experience around the model. These case studies show the decisions and artifacts behind that work.
Start Here
A support system that had reached its limit.
This case study shows the full shape of my work: language, knowledge, evaluation, product decisions, and rollout across a live AI system.
Scaling support AI across 8 markets
A rule-based support bot had reached its limits across 20M+ users. I led the move to grounded, evaluated LLM support with prompt architecture, output verification, and staged rollout.
Read the support AI case study- 01Find the system limitContainment plateaued and unsupported responses remained.
- 02Design the language layerPrompts, tools, grounding, verification, and specialist roles.
- 03Measure the change25% faster responses, 60% fewer unsupported responses.
Role Lead Conversation Designer and AI Product Manager.
Outcome About $2M in estimated annual savings.
More case studies
The work behind the message.
Each case study shows the problem, my role, the artifacts I shaped, and the evidence available.
Workflows
Find where customers lose the thread.
Conversations
Make language useful to people and systems.
Rebuilding a 50K-conversation intent taxonomy
Studied real customer language and reorganized the intent structure so routing, reporting, and human handoffs reflected the needs behind the conversations.
Migrating support AI across 8 markets
Led the language, grounding, evaluation, and rollout work that moved a 20M-user support experience from fixed rules toward measurable AI behavior.
Knowledge and evaluation
Test what the system knows before customers do.
On Video
How I explain the work.
Recorded sessions on conversation design, AI product strategy, technical communication, and the operating work behind conversational AI.
Work with me
Two ways to work with me.
Consulting through ICXA few consulting engagements each quarter through Intelligent CX Consulting . Start at services.
Hiring ChristiOpen to conversational AI, AI product, and applied AI roles. View my résumé.


