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Custom Development
Custom Data ModelsMulti-Tenant AuthComplex Workflows

Custom Web Application Development

You've Outgrown Templates. Build What's Next.

95+
Lighthouse Score
Every build, every time
0
Vendor Lock-In
You own your code
60%
Faster Iteration
vs. fighting platform limits
100%
Custom Logic
No plugin workarounds
What Is Custom Web Application Development?

Custom web application development means designing, building, and deploying software around your exact business logic — not bending your operations to fit a template or no-code platform's limitations. That means production-grade code with custom data models, role-based access control, third-party integrations, and workflows that actually reflect how your business runs.

프로젝트가 실패하는 이유

Your Webflow or Bubble app hits a wall every time you need custom logic You burn weeks on workarounds that break on the next platform update.
No-code platforms own your data and dictate your architecture By the time you've outgrown the platform, migration is basically a full rebuild from scratch.
Template sites can't handle multi-tenant access or role-based permissions You either expose sensitive data or end up managing access in a spreadsheet.
Squarespace AI and drag-and-drop builders spit out the same sites Honestly, your brand ends up looking identical to thousands of other businesses that grabbed the same template last month.
Plugin stacking creates fragile dependencies and kills performance Page load times creep past 5 seconds, and your conversion rates follow them down.
Complex workflows get duct-taped together with Zapier, Airtable, and a handful of other SaaS tools Data slips through the cracks and your team loses hours every week to manual reconciliation.

컴플라이언스

Custom Data Modeling

We design PostgreSQL schemas that reflect your actual business entities and relationships. No forcing your data into someone else's generic structure.

Multi-Tenant Architecture

Row-level security, organization-scoped data, and tenant isolation are built into the foundation from day one. It scales from 5 customers to 5,000 without a rewrite.

Role-Based Access Control

Granular permissions that match your org chart — admin, manager, member, client. Every route, every API endpoint, every database query gets scoped accordingly.

Third-Party Integrations

Direct API integrations with your CRM, payment processor, ERP, or any system that exposes an API. No Zapier tax, no webhook prayer chains.

Performance Engineering

Server-side rendering, edge caching, and optimized database queries keep load times under a second. Lighthouse scores stay above 95 on every page.

Full Code Ownership

You own every line of code. Deploy on Vercel, AWS, or your own infrastructure — no proprietary runtime, no vendor lock-in, no export restrictions.

우리가 만드는 것

Server Components & Streaming

Next.js App Router with React Server Components for fast initial loads and progressive data streaming.

Real-Time Collaboration

Supabase Realtime subscriptions for live dashboards, notifications, and multi-user editing — no polling required.

Automated Workflow Engine

Custom state machines and background jobs replace your Zapier chains with code that's actually reliable and testable.

Stripe Billing Integration

Subscription management, usage-based billing, invoicing, and webhook handling built directly into your application.

Admin Dashboard

Purpose-built internal tools for your team — user management, analytics, content moderation, and operational controls.

CI/CD & Preview Deploys

Every pull request gets a preview URL. Automated testing, type checking, and deployment run on merge to main.

우리의 프로세스

01

Architecture & Data Modeling

We map your business logic, define your data schema, and spec every user flow. You get a technical blueprint before we write a single line of code.
Week 1-2
02

Foundation Build

Auth, database, API routes, and core UI components ship first. You'll have a working login and basic CRUD within the first sprint.
Week 3-4
03

Feature Development

We build your custom workflows, integrations, and business logic in weekly sprints. You review working software every Friday.
Week 5-8
04

Testing & Performance

End-to-end tests, load testing, a security audit, and Lighthouse optimization. We break things in staging so they don't break in production.
Week 9-10
05

Launch & Handoff

Production deployment, DNS cutover, monitoring setup, and documentation. Every build includes 30 days of post-launch support.
Week 11-12
Next.jsReactSupabasePostgreSQLVercelTailwind CSSPrismaStripeAuth.js

자주 묻는 질문

언제 no-code에서 custom development로 전환해야 하나요?

플랫폼의 한계를 극복하는 데 기능 개발보다 더 많은 시간을 쓰고 있을 때입니다. 일반적인 신호는: 커스텀 권한, 복잡한 데이터 관계, 플랫폼이 지원하지 않는 연동, 플러그인 적층으로 인한 성능 문제입니다. Zapier 청구액이 개발자 시급 수준으로 올라가고 있다면, 전환할 때입니다.

Custom web application development의 비용은 얼마인가요?

Custom web app은 집중된 내부 도구는 $14,000부터 시작하고 멀티테넌트 SaaS 플랫폼은 $50,000 이상입니다. 가격은 데이터 모델 복잡도, 연동 수, 사용자 역할 요구사항에 따라 다릅니다. 고정 요금 견적을 제공하므로 시간당 요금 서프라이즈는 없습니다.

Bubble이나 Webflow에서 custom app으로 데이터를 마이그레이션할 수 있나요?

가능합니다. 두 플랫폼 모두 데이터 내보내기를 지원하며, 저희는 기존 데이터를 적절히 정규화된 PostgreSQL 스키마에 매핑하는 마이그레이션 스크립트를 작성합니다. 일반적으로 전환 중에 병렬 환경을 실행하므로 사용자가 변화를 감지하지 못합니다.

Custom web application을 구축하는 데 얼마나 걸리나요?

대부분의 프로젝트는 8-12주 내에 출시됩니다. 집중된 내부 도구는 6주 만에 출시될 수 있습니다. 복잡한 청구 및 권한이 있는 멀티테넌트 SaaS는 보통 12-16주가 걸립니다. 매주 작동하는 기능을 배포하므로 몇 개월을 기다리는 일은 없습니다.

프로젝트 완료 후 코드의 소유권이 있나요?

완전히 그렇습니다. Git 저장소, 모든 인프라 자격증명, 배포 설정에 대한 전체 액세스 권한을 얻습니다. 독점 런타임이나 라이선스가 없습니다. 다른 팀을 영입하거나, 프로젝트를 포크하거나, 어디든지 배포할 수 있습니다. 이것은 당신의 지적 재산입니다.

출시 후에는 어떻게 되나요? 지속적인 지원을 제공하나요?

모든 프로젝트는 버그 수정 및 경미한 조정을 위해 출시 후 30일의 지원을 포함합니다. 그 후에는 지속적인 기능 개발, 성능 모니터링, 인프라 관리를 다루는 월간 리테이너 플랜을 제공합니다. 대부분의 고객은 새로운 기능 출시가 빠르게 유지되기 때문에 계속 함께합니다.

Custom Web Apps from $14,000
Fixed-fee. 30-day post-launch support included.
See all packages →
Next.js DevelopmentCore Web Vitals OptimizationMigrate from WordPress to Next.js

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