Open file / 003
Public repository
Updated as the work changes
Ergin Satir / Repository
Everything public, in one place.
Not a portfolio tour.
A working index of things I build, ideas I publish, and methods I share.
Drawer / 01
Projects
Independent tools and experiments I have made public.
01Interactive decision tool
Decision Compiler
A transparent way to turn an ambiguous AI idea into a product role, a first test, measures, and safeguards.
02Applied AI / understanding long-form content
Tube-Teller
Can AI help someone decide whether a long video deserves their time—not merely create another generic summary?
03Generative AI / practical travel planning
AI Travel Planner
Can AI turn vague travel intent and real constraints into a plan someone can actually follow?
04AI-assisted building / public data story
WC26 Team Values
How quickly can AI-assisted development turn one narrow sports question into a clear public tool?
Drawer / 02
Posts
Essays written to make unfinished thinking inspectable.
- PLAIN/01
AI beyond ChatGPT: five roles it can play in real work
A plain-English guide to how AI can answer, create, recommend, help decide, and act—and what each role asks from the people using it.
Read · 6 min - TL10/02
The model is not your moat. The loop might be.
Five places durable AI product advantage can accumulate after model access becomes ordinary: workflow, feedback, evaluation, trust, and distribution.
Read · 9 min - PBP/01
AI roadmaps should start with a decision, not a model
A practical way to move from model capability to user behavior, product loops, and durable value.
Read · 6 min - BTL/01
A prototype is a question, not a tiny product
How to use AI prototypes to collapse uncertainty instead of accumulating premature software.
Read · 5 min - TL10/01
The AI PM's second backlog: uncertainty
AI teams need a visible system for managing what they do not yet know—not only what they plan to ship.
Read · 6 min
Drawer / 03
Playbooks
Practical methods designed to be used, adapted, and challenged.
- PLB/01Playbook
The one-page AI opportunity brief
Turn a vague AI idea into a testable product bet with a named decision, observable value, and an explicit stop rule.
Use playbook · 8 min - PLB/02Playbook
The AI evaluation plan product teams can actually run
Replace a vague quality score with a product-specific system for deciding whether to launch, expand, redesign, or stop.
Use playbook · 10 min - PLB/03Playbook
The earned-autonomy ladder for AI products
Decide what an AI system may observe, recommend, draft, or execute—and what evidence it must earn before receiving more authority.
Use playbook · 9 min