A new service,
built right from the start.
A one-person studio for MVPs, early systems, and AI transformation (AX).
Start a projectA good fit
for work like this
- An MVP you need to turn into a service and test quickly
- The first server architecture and infrastructure
- Bringing AI coding tools, or AI and automation, into how a team works
Services
Five kinds of work, centered on new builds.
Backend / API development
Design and build a new service's server and API from scratch.
- API design
- Code with tests
- An automated deploy pipeline
Infrastructure and performance
Start light, then reduce bottlenecks and cost as usage grows.
- Infrastructure setup
- Bottleneck diagnosis and fixes
- Monitoring and alerts
Full-stack web MVP
A first version, from the landing page through the admin, in one pass.
- A deployed service
- An admin
- An operations guide
Apps and games
Ship a mobile app, or add economy, ranking, and event servers to a game.
- A store-ready build
- A game server
- Operations tools
AI adoption and automation (AX)
Bring AI coding tools to a team, or attach AI and automation to repetitive work.
- A priority list
- Team working rules
- Automation workflows
Why clients
hire Arctant
An MVP that still stands after you grow
Having run a large service, the design avoids the parts that collapse later.
Infrastructure that watches the bill
Light at the start. Once it has traction, the setup is aimed at long-term cost.
AX that actually runs
Adoption does not stop at the tool. The working rules so the team uses it the same way come with it.
The person who builds it also runs it
After launch, budget, and schedule are thought through from the client's side.
One person, start to finish
No handoff in the middle. Communication stays fast, and responsibility stays clear.
Experience
Founder Gyeongnam Science High School – Seoul National University, Computer Science and Engineering
About6
years building software, mostly servers, including about 2 years of full-stack work.
50k DAU
A live game server, developed and operated for 4+ years. The game is at a scale of about ₩70 billion in annual revenue.
0→1
A new business built from scratch, intended to be spun off.
How the work happens
The point, first
Understand why a feature is needed. If there is a better way, say so.
Same person from the first call to delivery
The person you talk to is the person who designs, builds, and delivers.
Remote, and focused on new builds
Everything is remote. The work is concentrated on things that are being made new.
Questions
Can you work on-site at our office?
Residency at an office is not something I take on. The work is remote, and an in-person meeting is possible when we set the time.
How do contracts and tax invoices work?
Contracts are in the name of Arctant, a sole proprietorship, and tax invoices are issued under that name.
Can you maintain an old existing system?
Keeping an old system running as-is is not the work. Refactoring it, or an AX shift that puts AI and automation into the work, is.
I worry about the quality of AI-written code.
Not using AI, at this point, is what leaves the work behind. Quality depends less on the tool than on who is using it. I have used AI agents since they first appeared, and the design and the review stay in my hands.
Will a one-person studio slip the schedule?
One person is why the schedule can be set directly. Priorities are not handed off, the number of projects stays limited, and the start date and the schedule are fixed in the first conversation.
What are you
building?
An unformed idea is fine. Tell me where things stand.
Or send an email directly
wonyi@arctant.com