Set the goal
One page on what you want to validate or change. The goal comes before the feature list.
Software development partner for Korea, Japan and English-speaking markets
When you're not sure where to start, our founder works out the first steps with you
We settle what to build first and how far to go, then the founder designs and builds it himself
SketchFirst product
MVP development
- Scope cut to the hypothesis you want to test
- Built on a structure you will not throw away later
- The founder runs it from planning to launch
MVP development
From idea to first product
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100+Products and systems shipped
50+Clients
3 marketsDelivered in Korea, Japan and English-speaking markets
15 yearsFounder designs every project
Whatever the stage, the same way of working
Assess and decide
A founder with 15 years of engineering reviews it personally and decides, with reasons, whether to build new, fix, or rebuild.
Build
You get the agreed scope in writing, and we show you working screens every week. Tests, infrastructure as code and monitoring go in from day one.
After launch
We grow features and structure based on how users respond. You receive the runbook and source code, so you can also run it yourself.
Our work
Reading to help you decide
Ongoing projects can be followed weekly in our client portal.
Development Strategy
A Decision Map for Life After Your MVP: This Choice Comes Back Every Version
Five parts distilled into one decision map: when a team graduates from the MVP stage, and why this system becomes an asset for every version.
Development StrategyWhat You Face Either Way: The Shared Work of a Second Cycle
Five challenges every team meets in a second cycle: live change control, feedback screening, re-estimating effort, and proving improvement.
Development StrategyIf You're Rebuilding: What to Carry Over and What to Leave Behind
What to carry into a rebuild and what to leave behind, two common mistakes teams make, and how to run the existing and new versions in parallel.
We own it to the end
A founder with 15 years of engineering designs it
Sales and engineering are the same person. The one you speak to first is the one who designs your system.
You get the scope in writing
We split what you need now from what can wait, in writing. Compare it with other quotes if you like.
You get the design documents and source code
We walk you through the structure at handover, so the next phase can go to another team if you choose.
Start with a free 30-minute review
The founder tells you directly whether to build new or fix what you have, what to do first and how far to go.