juho.

Juho Lee / Founder & product builder

South Korea ·

Business in mind.
Builder at heart.

I ran a one-person e-commerce business with about $200K in annual revenue.

I bring that business experience to digital products, AI workflow automation, and data analysis—helping small teams take an idea through to a working solution.

Explore my work

Product development · AI automation · Data analysis

WorkSelected projects · 01—03
01Featured project Grand Prize Winner

Halia.

Coastal information.
Connected to the work.

Halia provincial dashboard: a coastal map, hazard summaries, local areas, and work navigation.Halia map connecting coastal marine areas with local administrative boundaries near Boryeong.An AI-assisted report draft in Halia, clearly labeled for human review and editing.

Actual product captures · Public demo, September 9, 2026, and the September 2026 presentation

Background film: AI-generated coastal imagery

Halia is where my fields meet: biochemistry for the biological hazards in coastal data, information technology for the data, maps, and AI-assisted reporting, and business experience for a product people can put to work. I took it from a real problem to a working product—and to the competition’s Grand Prize.

  • Science × technology
  • Data & AI
  • End-to-end development
Inside the project
JUO’s collection of question-led articles and answers for pet owners.
02JUO · Marketing & measurement

Get discovered.
See what’s working.

As JUO’s sole website developer, I connected search-focused content, SEO/GEO, and GA4 reporting inside the admin dashboard—giving the team a place to see website activity alongside its content.

  • SEO / GEO
  • Content
  • GA4 integration
Explore the work
RecognitionAwarded June 30, 2026

Grand
Prize.

Halia won the Grand Prize—the top award in the Product & Service Development category—at the 2026 Chungnam Public Data & AI Startup Competition, and was selected to represent Chungnam in Korea’s national public-data startup competition.

Award
Grand Prize, top award in category
Competition
14th edition, 2026
Certificate issued by
Governor of Chungcheongnam-do
Next stage
National round in progress
Read the press coverage Inside Halia
Halia’s Grand Prize certificate, issued by the Governor of Chungcheongnam-do to Juho Lee on June 30, 2026.
AboutBusiness, science & technology

One person.
Every part
of the business.

The customer sees a product.
The owner sees everything behind it.

Dimo.

Founder & operator
E-commerce

I founded and operated Dimo, a one-person e-commerce business with about US$200,000 in annual revenue. My responsibilities covered product selection, sourcing, marketing, fulfilment, and customer support.

I also used AI-assisted workflow automation and data analysis in running the business. That hands-on experience shapes how I approach product decisions, customer journeys, and the work behind them.

  • About 200,000 US dollarsAnnual revenue (USD, approx.)
  • Solo-operatedE-commerce business
  • AI-assistedWorkflow automation & data analysis

Education

A background across science, business, and technology.

See where they meet in Halia
ServicesPart-time · Remote · South Korea, UTC+9

See the business.
Shape the product.
Make it work.

Bring me a product idea, a website that needs a clearer purpose, or a workflow that takes too much manual effort. We’ll define a practical scope and build from there.

Take an idea to a working product.

Define the first useful version, connect the data and APIs, and build the interface. A focused prototype or MVP gives your team something concrete to use and evaluate.

Proof Halia: product planning, data & AI

Give your website a business purpose.

Connect your brand, useful content, and customer journeys with a website people can navigate—and reporting your team can use to understand its activity.

Proof JUO: content & analyticsRehoming: UI/UX

Automate work. Put data to use.

Bring AI-assisted steps, data analysis, and reporting into everyday operations. I apply experience from running Dimo and building digital products to tools with clear outputs and room for human review.

Proof JUO: GA4 in the admin dashboardHalia: AI report drafts

ContactOpen to part-time remote projects · South Korea, UTC+9

Something worth
building?

Tell me what you want to build,
automate, or understand better.

Let’s talk
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