josh lewis

Product leader building at the intersection of human behavior and machine learning. Currently exploring AI product judgment, UX intuition, and strategic thinking.

emailXGitHub

AI Product Judgment Portfolio

Three high-level teardowns evaluating where AI tools create genuine user magic vs. friction, with concrete product recommendations.

Bolt.new — Full-Stack in the Browser

Prompt → running full-stack app (frontend + backend + DB) in a WebContainer. No local setup. WebContainer tech runs Node.js in the browser — real npm, real Vite, real Supabase/Postgres. You get a URL that works. S...

2026-03-10

Cursor — The AI-Native IDE

AI-first code editor that replaces your workflow, not just your autocomplete. Tab-to-accept multi-line edits across files; Composer mode spins up entire features from a prompt; @-mentioning files/do...

2026-01-15

v0 by Vercel — Generative UI That Ships

Prompt → production React code. The shortest path from 'I need a dashboard' to 'it's deployed.' Shadcn/UI + Tailwind defaults mean every output looks production-ready instantly. Iteration loop: 'make the sidebar coll...

2026-02-20

Career Narrative

Evidence-backed roles, scope, and outcomes. Focus on taste, product intuition, and AI collaboration over pure execution.

Senior Product Manager, AI Platform @ [Company]

Led 8-person team owning the core AI platform (models, tooling, evals) for 50M+ MAU product. $2M annual model budget. Shipped 3 major model upgrades, 40% latency reduction, 25% cost reduction. Outcome: Launched in-house eval framework adopted org-wide; reduced hallucination rate from 12% → 3% on critical paths; built PM-facing dashboard for model quality tracking.

2024–present

Product Lead, Developer Tools @ [Previous Company]

Owned developer experience for 500k+ developers. 12-person team across CLI, SDKs, docs, and API platform. $1.5M budget. Shipped v2 API, new CLI, interactive tutorials. Outcome: API v2 adoption 80% in 6 months; CLI downloads 3x; 'Time to First Hello World' from 45 min → 3 min; NPS +34.

2022–2024

Music

Ekovus

Experimental electronic artist — calculated late-night tension. Tech house grit meets deep electronic atmospheres. Direct support for NIIKO X SWAE, TWINSICK.

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About

Product leader with a focus on human-AI interaction, product judgment, and building tools that amplify human agency. This portfolio demonstrates analytical teardowns of AI products rather than showcasing design or coding execution — the goal is to show how a product thinker evaluates where machine learning creates genuine user value versus where it introduces friction.

Previously: [background]. Based in ATX.