BUILD — WEB APP

SaaS & AI web apps built for business results

Market analysis, planning, and development connected from day one — so the product can drive real business impact.

BACKED & TRUSTED BY
  • Mashup Ventures
  • BioSleepCenter
  • 서울대학교 OSCAR 캠퍼스타운
  • 영어의숲

Building your product — does any of this sound familiar?

There is too much to prepare before you can even hand the idea off.

You need an MVP, but it is unclear how far the first version should go.

After launch, you cannot see where users drop off or where bugs are breaking the flow.

You want to use AI, but beyond bolting on a chatbot, the right move is unclear.

Partner with LifeOdyssey Agency

THE SOLUTION

We build at the right scale — so the product can grow the business

What makes a LifeOdyssey web app different?

01

Start where you are — we map market analysis, planning, and design with you

Whatever stage your product is in, you do not need to arrive with a finished plan. We cover market analysis, planning, design, and development at the right depth for where you stand. We set direction together, walk through key decisions, and leave you with the analysis and planning documents created through the work.

02

The right scope for your stage — shaped by an entrepreneur's eye

Core features, payment, login, admin — what to build and where to stop are decided with an IT founder who has raised KRW 900M in cumulative funding. We match the product's feature set and scale to the market validation you need.

03

See where users get stuck from day one after launch

User behavior, drop-off, and checkout-flow tracking are included in the setup. Where most users leave, why others stay — your next decision rests on data, not gut feel.

04

You'll know about bugs before your users tell you

Automated detection sends alerts the moment something breaks, so issues are found before users have to report them. Product stability and user trust grow together.

05

Your AI moat is already inside your company

Real business impact from AI does not come from one trendy chatbot. It comes from connecting your company's data and domain know-how to AI in ways competitors cannot easily copy. We work out what to connect, how to connect it, and how to embed it into the product.

PROCESS

Start small, built to scale

DISCOVERY

Free consultation & assessment

We map out what you want to build, your budget and timeline, and the right MVP scope for your stage — including where and how AI fits. The consultation and assessment are free.

BLUEPRINT

Planning & architecture

We don't start from features. We define what to build from a market and business view, then design the scope — core features, payments, login, admin — and the system architecture. A solid design is what holds up as you scale.

BUILD

Development & QA

We build quickly on a proven baseline and add AI where it matters. User-behavior and error tracking are included from the start; we share progress weekly and QA on real devices.

LAUNCH

Launch & operations

At launch, we transfer 100% of accounts and source code into your name and hand it over with an operations manual and a handover meeting. Three months of free post-launch support are included, with an optional monthly care plan afterward.

If you already have planning and design materials, those steps can be compressed or skipped.

WHO WE ARE

Team

Seonghoon Choo

Seonghoon Choo

CEO / Engineer / Business Strategist

A Seoul National University Business graduate with 5+ years of IT founding experience. After founding ZalaCompany Inc., he raised roughly KRW 900M in early-stage funding, including VC investment. From business strategy and partnerships to hands-on product development and build, he stays a growth partner for your company end to end.

Lee Gyuri

Lee Gyuri

Designer / Marketer

A designer with 10 years of experience across web, UX/UI, brand operations, and marketing. Having founded and run her own commerce brand — designing everything from branding to website, checkout, and marketing — she creates growing brands, not just designs. She helps brands drive real results through conversion-focused design and marketing.

PORTFOLIO

Selected work

012026

Fortune-Telling Consultation Platform — Booking · Live-Call, Both Built

Consultation platform · in-house demo

A response to the "build it like this site" brief. We measured the reference, then built the member and admin screens through to payment, all working.

A reference's strengths only — its typos and exposed personal data left out
Lookup through counsellor match, coupon and payment, all working

  • In-house Demo
  • Booking · Payments
  • Next.js
  • TypeScript
022026

E-signature Donation Pledge · Auto-PDF PWA

For nonprofit organizations · in-house demo

Fill in a pledge on a tablet, sign it, and get the PDF — all inside the browser. No install, no server.

Paperless pledge intake on a single tablet
Writing, signing and PDF issuance, demonstrable on site

  • In-house Demo
  • Next.js
  • TypeScript
  • PWA
  • E-sign · PDF
032026

Luggage Delivery & Storage Booking for Inbound Travelers

Traveler luggage service · in-house demo

Whether the luggage ships to a destination or stays at a hub, the booking form branches entirely. Both the guest and staff screens were built working, and deployed.

Delivery and storage, two different services, in one booking flow
Guest lookup with no account · a hub board needing no training · four languages

  • In-house Demo
  • Booking · Payments
  • Localization
  • Next.js
042026

Aggregated Community · Crawling Pipeline

Policy & lifestyle community · in-house demo

A community where crawled articles and members' own posts stack into a single feed — built end to end.

One file per new source · duplicates removed automatically
Copyright and takedown handling solved at design time

  • In-house Demo
  • Scraping · Ingestion
  • Automation
  • Next.js
FAQ

Frequently asked questions

Let's create the next turning point for your business

Request a free consultation now.We'll review and reply by email within 2 business days to set up a time.

Multiple choices allowed

100% client ownership of accounts & source · 3 months of free post-launch support