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We ship ideas

Ship ideas into impactful products.

Websites, automation, custom software, AI, and payments. We co-design the right mix for your business without the overhead of hiring a full-time developer.

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Websites & E-commerceAutomation & AIPayments & Custom Software
Business Flow SnapshotLive
Website orders15
Today
Auto emails sent43
Automation
AI notes generated12
AI
Payments processed$5,820
Stripe
Web
Landing / Shop
Automation
Emails / Sheets
AI
Notes / Chatbot

Services

What I build

Websites, automations, custom software, AI, and payments. We design the mix that fits your business so you can focus on outcomes instead of code.

Scroll to browse the cards.

01

Websites & E-commerce

Responsive websites, shops, booking systems

  • SaaS, landing pages, online stores
  • Built with SvelteKit / React
  • Payments, multi-language
Custom packages available
02

Business Automation

Automate repetitive work to save time

  • Auto emails/webhooks from orders to vendors, automatic follow-ups
  • Google Sheets / Notion / 3rd party integrations
  • Custom API flows, extract info from PDFs/files
Custom packages available
03

Custom Software

Solve edge cases that templates can't handle

  • Internal dashboards, inventory/order/production
  • Role/permission-based systems
  • Architected for scale
Custom packages available
04

AI & LLM Integration

AI that blends into your workflow

  • Customer Q&A chatbot, doc search
  • Voice → text → summary/action items
  • Internal knowledge search bot
Custom packages available
05

SEO & Performance

Fast, discoverable websites

  • Baseline on-page SEO
  • Speed tuning from Core Web Vitals
  • Content/blog architecture
Custom packages available
06

Payments & Subscriptions

Get paid globally, run subscriptions

  • Stripe, PayPal integrations
  • Subscription/membership billing
  • Post-payment invoices/email automation
Custom packages available
07

Consulting & Tech Strategy

Translate fuzzy problems into an execution plan

  • MVP direction coaching
  • Migrate/refactor existing services
  • Plan for cost/maintenance
Custom packages available
08

Organization / Education

Solutions for groups, academies, education

  • Student management, payments, orders
  • Attendance/schedule management
  • Multilingual site + ordering flow
Custom packages available

Outcomes

We focus on outcomes.

We care most about the leverage our tech gives your business. Even a single page or feature is designed to make a real-world difference.

Save time

Automate the manual steps between order–production–delivery to save 1–2 hours each day.

Reduce errors

Centralize info scattered across Excel, so mistakes and misses drop.

Scalable structure

Architected from day one to extend into apps or additional services later.

Translate tech

Explain technical decisions in business language so non-engineers can follow and decide.

Process

How we work together

1

1. Discovery Call

Share your current situation, problems, and ideas. (30–45 minute online call)

2

2. Proposal & Scope

Document features, timeline, and budget, then proceed based on the agreed scope.

3

3. Build & Iterate

Show prototypes in short cycles and improve quickly with your feedback.

4

4. Launch & Support

Deploy to production and stay close for initial operations and maintenance.

About

A partner who sees both codeand the business

Hi, I’m James. 9+ years of full-stack experience helping founders and businesses build, launch, and scale their products.

I'm not just someone who “makes websites.” I listen to the business problem and translate it into the right technical solution.

Main stack
  • SvelteKit, React, TypeScript
  • Node.js, PostgreSQL / Turso
  • Stripe, Vercel, REST / Webhooks
Interests
  • Automation & AI agents
  • E-commerce & real-world workflows
  • Small business / SaaS
J
James Hwang
Full-stack Engineer

I work in Korean / English and focus on shipping products that are usable on day one.

Tech & Integrations

Go-to tools and stack

If you're already on tools like Excel, Google, I keep them in place and design the new features on top of what your team knows.

SvelteKitReactNextJSTypeScriptRubyAWSDrizzle ORMSupabaseNode.jsPostgreSQLTursoStripeVercelDatabaseGoogle WorkspaceAnd more

FAQ

Frequently asked questions

What's the typical project budget range?+

A simple landing page can start under $1,500, and the scope/budget grows with automation or custom features. I'll share realistic options after hearing your goals.

Can you redesign or migrate my existing site?+

Yes. I've migrated/redesigned from WordPress, Wix and custom stacks. I'll suggest a direction considering maintenance cost, speed, and structure.

What does maintenance look like after launch?+

The first 1–2 months include basic support for bug fixes and small tweaks. After that, we can do a monthly retainer or per-request model that fits your situation.

Is it okay if I'm not technical?+

Absolutely. We'll talk in business terms and I'll translate the technical decisions for you.

Contact

Ready to build?

Contact for demos

Leave a quick note below and I usually reply by email within 24 hours. It's okay if the idea isn't fully defined yet—just share where you are now.

Drop an email / calendar link / phone # etc.

(e.g., email@domain.com, weekdays 10:00–18:00)

Contact for demos