BAROHAUSWEB · APP · SOLUTION
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TEAM

Good work starts with people who take responsibility.

Planning, design, development and launch, connected by one team. We bring specialist judgement together to build websites and services around your business.

Free consultation
Combined experience
69 yrs
Core members
4
Planning · Engineering · Design
One team

PEOPLE & PRACTICE

Different disciplines. One shared standard.

A good website brings several kinds of judgement together: planning that clarifies the message, design that makes it easy to use, and engineering that makes it work.

We start with your business

Before discussing features, we ask who will visit, what they need to know and what they should be able to do next.

We think beyond launch

Updating content, handling enquiries and adding the next feature should be part of the plan. We build with those everyday tasks in mind.

THE PEOPLE BEHIND THE WORK

Clear roles. Shared responsibility.

One point of contact, backed by specialist judgement. We connect planning, design and development so you do not have to explain the same thing to each person.

Seok Kim — Planning and project lead (pencil illustration)

Planning

Seok Kim

Service planning · Project lead

Experience 27 yrs

Ex-large enterprise · Freelance

Planned and operated large-scale services at a major enterprise, then built and has run Nannyjob himself since 2009. Turns requirements — including the ones clients never voiced — into clear specifications.

Their part in your project

  • Turn business needs into pages and features
  • Coordinate scope, priorities and timing
  • Connect client decisions with the delivery team
  • Service planning
  • Project leadership
  • Multilingual site design
  • Search visibility strategy
Minjun Jung — Backend engineer (pencil illustration)

Engineering

Minjun Jung

Backend · Systems engineer

Experience 19 yrs

Ex-large enterprise · Freelance

Designed and ran servers and databases for large-scale services at a major enterprise IT affiliate. Builds systems where stability and security come first.

Their part in your project

  • Design data, membership and payment flows
  • Review access permissions and security
  • Prepare a sound foundation for operations
  • Servers and databases
  • Payment and membership systems
  • Security and incident response
  • Cloud operations
Jiwoo Han — Frontend engineer (pencil illustration)

Engineering

Jiwoo Han

Frontend · App engineer

Experience 15 yrs

Ex-large enterprise · Freelance

Built web and mobile app interfaces in a large enterprise development organisation. Aims for fast, accessible screens with the same quality on every device.

Their part in your project

  • Build interfaces that work well on mobile
  • Connect navigation, forms and enquiry flows
  • Review speed and accessibility
  • Web frontend
  • Mobile apps
  • Web accessibility
  • Performance tuning
Hayoon Choi — UX designer (pencil illustration)

Design

Hayoon Choi

UX · Brand designer

Experience 8 yrs

Ex-large enterprise · Freelance

Trained in a large enterprise design organisation. Cares about readable type and clear structure, and designs with the calm dignity an institution deserves.

Their part in your project

  • Shape information hierarchy and reading flow
  • Translate an organisation’s identity into a coherent design
  • Keep layouts and typography readable across languages
  • UX and UI design
  • Brand and logo
  • Design systems
  • Multilingual typography

Team portraits are shown as pencil illustrations.

All members work as freelancers and join forces under the Barohaus name on each project.

EXPERIENCE WE LIVE WITH

Before building for clients, we built for ourselves.

Barohaus began by creating its own services. Maintaining and improving them after launch shapes how we approach every client project.

Operated by us since 2009

Nannyjob

A service connecting people seeking care with people seeking work. We have built and operated the everyday journeys behind membership, finding information and making contact.

Even a small screen change calls for attention to what the user does next.

Visit the service

Connecting web and mobile

Barossam

Experience taking our own service across web and mobile environments. We bring interface development, release preparation and ongoing operation into the same conversation.

We carry a design through to a service people can actually use.

Visit the service

HOW WE WORK

A clear path from conversation to launch.

You do not need a finished specification to begin. We break decisions into manageable stages and make clear what you will review at each one.

  1. 01

    Listen and define

    Understand your business and visitors, then agree which pages and features matter most.

    You review · Scope and direction

  2. 02

    Make the direction tangible

    Review the message, content hierarchy and visual approach in a design before we build.

    You review · Copy and key screens

  3. 03

    Build and review together

    Turn the agreed design into working pages. Check desktop, mobile, language versions and enquiry flows.

    You review · A working preview

  4. 04

    Launch and hand over

    Prepare domain connections and launch settings, then clarify how the site will be operated and who handles what.

    You review · Launch readiness and operating guidance

Technologies our team works with

These are the technologies we actually used building and running Nannyjob and Barossam every day — not a catalogue, but what accumulates when you operate real services.

01

Frontend · Web

  • Next.js (App Router)
  • React
  • TypeScript
  • Tailwind CSS
  • Responsive web
  • Web accessibility
  • Image optimisation
  • PWA · Web push

02

Backend · Data

  • Supabase
  • PostgreSQL
  • Auth and row-level security
  • Server actions · API design
  • Excel (xlsx) import and export
  • Scheduled jobs (cron)
  • Data migration

03

Mobile apps

  • Capacitor
  • Android app development and release
  • iOS app development and review handling
  • Google Play · App Store publishing
  • Push notifications (FCM · APNs)
  • App icons and store assets

04

Payments · Messaging · AI

  • Toss Payments integration
  • Transactional email (Resend)
  • Web and app push
  • Claude API (Anthropic) integration
  • Automated replies and text generation

05

Multilingual · Search visibility

  • Korean and English sites
  • hreflang · structured data (JSON-LD)
  • Sitemaps and robots rules
  • Naver Search Advisor
  • Google Search Console
  • Meta tags · share previews

06

Deployment · Operations · Security

  • Vercel deployment · Git auto-deploy
  • Domains and DNS
  • HTTPS · security headers
  • Access control · privacy
  • Backups · incident response
  • Monthly operations and improvement

This list reflects what we used building and running Nannyjob (since 2009) and Barossam. Choosing the right technology for your project is part of the job.

Why this team

Methods proven in large organisations, applied at the speed of a small team.

Enterprise discipline

Requirements, design, build, review — the process we learned on large projects, followed without shortcuts.

Technology at the centre

Fast, secure and findable comes before pretty. Engineers are in the room from the first design decision.

One team, one contact

Planning, engineering and design do not work in silos. One planner stays your point of contact from start to finish.

Freelance flexibility

No heavy corporate overhead — the right specialists assemble for each project, so quotes stay lean.

LET’S TALK

You can start with an unfinished idea.

Tell us about your business and what is getting in the way. We will help separate what you need now from what can wait. A planner replies directly; consultation and quotes are free.

Free consultation