Axyom Studio facts.
Axyom Studio is a one-person applied AI product studio run by Julien Poulain in Seoul. The studio designs, builds, and ships production-grade software for founders and small teams, using AI only where it improves the workflow.
[ 01 ] What it does
Axyom Studio designs and builds production-grade software.
The studio designs, builds, and ships software for founders and teams. Focus is applied AI products, workflow tools, prototypes, and MVPs where AI earns its place inside a real product.
One person is accountable for the whole outcome: strategy, design, engineering, and release.
[ 02 ] Who it is for
Founders, operators, product leads, and small teams.
Teams that need working software, not strategy decks. The fit is sharp when there is a real workflow to improve, a real user, and a real decision to make about whether AI belongs in it.
[ 03 ] Services
Three engagement shapes.
AI Product Sprint. A working prototype, technical plan, and next-step roadmap for a workflow or product idea.
MVP Build. A designed, built, and deployed v1 with handover.
AI Workflow Audit. An opportunity map, build/no-build recommendation, and prototype scope for an internal workflow.
[ 04 ] Shipped work
Three engagements, shipped.
Axyom is a behavioural-finance iPhone app built around a deliberate pause between impulse and purchase. Most finance apps track transactions. Axyom uses AI to understand the decisions that happen before the transaction. First version came together in three weeks; the final cut went live on the App Store fourteen weeks from the first sketch.
Cazen is a rights vault that records who owns what on collaborative work before it ships. Co-founded in Q1 2026. First version built in one month. In active development.
Circa is a date-planning iPhone app. The idea seeded at the OpenAI event and the GenSpark hackathon. The final build sprint, from concept lock to App Store, ran seventeen days, solo. Live on the App Store.
[ 05 ] Operating principles
How the studio works.
Ship first. The deliverable is software in production, not a strategy deck.
AI where it earns its place. AI is used only where it improves a workflow that already exists. Not as a feature, not as a label.
One person end to end. The same person designs, builds, and ships. No account layer, no handoff.
Built for month six, not demo day. Decisions are made with the team still running the product after the launch slide.
[ 06 ] Tools
Diagnostics anyone can run in the browser.
Three free diagnostics for founders and teams deciding what to build with AI. No accounts, no email gates, no reports to download. Each runs in the browser in a couple of minutes.
[ 07 ] Location and availability
Seoul. Booking Q3 2026.
Based in Seoul, South Korea. Two engagements at a time. Currently booking Q3 2026.
[ Contact ]
Bring one workflow. Leave with a build plan.
Book a thirty-minute call to decide whether your problem needs a sprint, a build, an audit, or nothing at all.