Hana Sorensen
Program Director
Former product editor who now sequences live intensives so every cohort leaves with the same rubric pack and rehearsal time.
About Prompt Harbor Collective
We started as a moderator-heavy forum for operators who wanted sharper AI drafts without turning every thread into a product pitch. Today we still anchor on that culture: short briefs, explicit rubrics, and live critique rooms that respect how Korean teams actually ship alongside global partners.
Our passes are intentionally narrow—prompt design, review loops, and facilitation kits—not generic “AI strategy” theater. If you need procurement-ready documentation, we hand you the same packets our enterprise clients use for stakeholder sign-off.
Org chart
Hana Sorensen
Program Director
Leo Park
Lead Prompt Instructor
Mira Okonkwo
Curriculum Designer
Junseo Malik
Community Manager
Claire Han
Client Success Coordinator
People you will see on calls
Leo Park
Lead Prompt Instructor
Builds scenario drills from real operator tickets—support triage, brief rewrites, and release notes—never abstract slideware.
Mira Okonkwo
Curriculum Designer
Maps each workshop to measurable handoffs: prompt cards, review checklists, and async peer loops your team can reuse Monday.
Junseo Malik
Community Manager
Keeps the member forum on-topic, publishes office-hour notes, and pairs newcomers with ambassadors who know their stack.
Claire Han
Client Success Coordinator
Owns onboarding packets, seat logistics for Seoul hybrid rooms, and the follow-up survey that shapes the next syllabus cut.
From recent seats
The Operations sprint on incident triage prompts finally gave us a shared vocabulary—escalation trees live in Notion now, not in chat lore.
Client in logistics software — appreciated the critique on our brittle system prompts; still wish we had one more async review week.
Marketing Workflows pass: the persona ladder exercise was oddly fun, and our nurture copy drafts stopped sounding like the same paragraph recycled.
Client in consumer hardware — small-group feedback on tone guardrails saved us from shipping a snarky FAQ voice nobody asked for.
Team Enablement lab clarified facilitator rotation; our internal brownbags now reuse the same critique grid the instructors used on us.
Anonymous by request — the Foundations block was dense; still walked out with three prompt skeletons we deployed the same week.
Loved the live rewrite of our onboarding assistant prompts; nitpick: breakout rooms were tight for twelve—would join again with a smaller pod.