AI Product Builder · Austin, TX

Finney builds AI products that feel right, not just work.

Full-stack product and engineering for founders shipping meaningful AI. Builds, writing, and how to get in touch.

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Finney Koshy
[AI Infrastructure, Systems]
app app app dialect A dialect B dialect C app app app Onefold one surface A B C every client learns every dialect every client learns one switching model rewrites four things switching model changes a string The four things: request shape, parameter names, stream protocol, error body.

Onefold

An OpenAI-compatible gateway that speaks every provider's dialect.
[Systems, Full-Stack]
Browser SPA Phone Worker · Hono session gate /api/t/* · /timer/* · /chat Hyperdrive Postgres Mac daemon launchd · OBS daemon API secret-gated R2 recordings, 60d cookie pooled secret multipart reconcile Dashed lane: recording path. Solid lane: the request path a page load depends on.

Chamber

A task system that keeps the estimate and the actual, and shows you the gap.
[AI Product, Founder]
atlas.finneykoshy.com/companies
Atlas CRM
Quick actions /

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Companies
Agents
Logs
Projects
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Analytics
Finney Koshy

Companies

71
∞ Find companies Show closed (89) + Add
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Company Stage Industry People Notes Added
OpenAI
Reply received AI / Foundation Models
SA GB
ChatGPT, GPT-4, Codex May 9
Anthropic
Intro booked AI / Foundation Models
DA
Claude, Constitutional AI May 9
Stripe
Message sent Fintech / Payments
PC JD
Online payments infra Apr 21
Vercel
Interviewing Dev tools / Infra
GR
Frontend cloud, Next.js Apr 10
Linear
Reply received Dev tools / PM
KH
Issue tracking for SaaS Apr 21
Figma
Person identified Design / Collab
DF
Collaborative design tool May 9
Notion
Message sent Productivity
IZ
Docs, wikis, projects Apr 10
Airbnb
Message sent Marketplace
BC
Marketplace for stays Apr 21
Shopify
Person identified E-commerce
TL
E-commerce platform May 9
Ramp
Reply received Fintech / Cards
EG KM
Corporate cards & spend Apr 10
Discord
Message sent Comms / Social
JV
Voice, video, chat Apr 21
Spotify
Reply received Consumer / Audio
DE
Music streaming Apr 10
Coinbase
Message sent Crypto / Fintech
BA
Crypto exchange Apr 21
Plaid
Person identified Fintech / Infra
ZP
Banking API infrastructure May 9

Atlas

A career CRM that runs the job search like a sales pipeline.
[AI Product, Mobile]
WordBuddy AI

WordBuddy AI

An AI-powered English learning platform for Southeast Asia.
[AI Product, Healthtech]
VeloNote

VeloNote

AI clinical documentation for radiation oncology.

Field Notes

On building AI products, client dynamics, and the decisions that don't make the deck.

May 11, 2026 · Building in Public

Why your job search should run like a sales pipeline

Track companies like accounts, know your conversion rates, and send for the relationship over the role. Four habits that turned a brutal job search into something I could actually sustain.

Finney Koshy Finney Koshy

Mar 23, 2026 · Product Thinking

The Craft Behind a Client Report

A good report doesn't just summarize what happened. It reframes the problem so the client sees what to do next.

Finney Koshy Finney Koshy

Mar 8, 2026 · Building in Public

Experimentation Mode vs Execution Mode

Most teams fail because they don't know which mode they're in. Experimentation requires divergence. Execution requires convergence. Mixing them up kills momentum.

Finney Koshy Finney Koshy

Contact

If something here resonated — I'd like to hear from you.

[email protected]