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SaaS & Product Development

Multi-Tenant AuthStripe BillingAdmin Panel

SaaS MVP Development

Your SaaS Idea Stays Stuck Until You Ship Something Real

4–6

Weeks to Launch

Production-ready

100%

Code Ownership

No vendor lock-in

95+

Lighthouse Score

Performance target

Replatforming Cost

Scales past $10K MRR

What SaaS MVP Development Actually Delivers — And What It Skips

Your MVP ships in 4–6 weeks with auth, billing, and a working dashboard—not a prototype riddled with placeholder screens. We build on Next.js, Supabase, and Stripe because your stack needs to survive first revenue, not collapse when you hit your first hundred users. Multi-tenant row-level security ships from day one so you're not retrofitting data isolation after a breach scare. Subscription webhooks are tested against failure states most boilerplates ignore—silent charge failures, plan downgrades during billing cycles, seat enforcement when a user invites their sixth teammate. You own the repo, deploy to Vercel or your own infra, and your team can extend it without decoding someone else's framework. This isn't about cramming features—it's about shipping the core loop that lets you charge money and gather feedback before your runway burns out.

프로젝트가 실패하는 이유

No-code tools hit a wall around $5K–$10K MRR Replatforming mid-growth is expensive, slow, and burns runway you can't afford to waste.

Boilerplate starters skip multi-tenancy and row-level security When data leaks between tenants, you lose trust fast — and the liability exposure is real.

Stripe looks straightforward until webhooks start failing silently Customers get charged but lose access. Or they get free access indefinitely. Neither is good.

Hiring a full-stack team for an MVP eats 3–6 months of runway You run out of money before you've even validated whether anyone wants the thing.

Without audit logging or an admin panel from day one, support tickets pile up and your team has zero visibility into what's actually happening with user accounts. Support tickets pile up with zero visibility into user state

Transactional emails are almost always an afterthought Users miss onboarding steps, don't see trial expiration warnings, and churn over billing failures that a simple email would've prevented.

컴플라이언스

Multi-Tenant Row-Level Security

Supabase RLS policies enforce data isolation at the database level. Doesn't matter what the application does — one tenant can't read or touch another tenant's data.

Stripe Webhook Resilience

Idempotent webhook handlers with signature verification and retry logic. Failed events get logged and reprocessed automatically. No silent billing failures, no manual digging through logs.

Authentication & Authorization

Supabase Auth with magic links, OAuth providers, and role-based access control. Team invitations, seat management, and session handling are built in from day one — not bolted on later.

Subscription Billing Engine

Monthly, annual, and usage-based billing through Stripe with customer portal integration. Proration, trial periods, and dunning flows all handled correctly, not approximately.

Audit Logging

Every state change — plan upgrades, permission changes, data modifications — gets logged with a timestamp, the actor who made it, and the relevant context. Essential for debugging. Increasingly necessary for compliance.

Transactional Email via Resend

Welcome sequences, trial expiration warnings, billing receipts, and password resets. Templated, branded, and actually deliverable — not landing in spam folders.

우리가 만드는 것

Build multi-step onboarding that activates your core feature in under 90 seconds

Your users finish onboarding and hit value in one session instead of abandoning mid-flow

Ship a dashboard with real-time usage metrics your users check daily

Your dashboard becomes the daily login destination that drives retention and expansion

Deploy an admin panel with user impersonation and subscription override controls

Your support team resolves account issues in 60 seconds instead of escalating to engineering

Integrate Stripe with webhook handling that survives payment failures and retries

Your billing runs silently—customers stay active through card failures and plan changes

Enforce team seats and role permissions tied directly to subscription tier

Your team collaboration features scale from solo founders to 20-seat enterprise trials

Expose API routes with rate limiting and key management ready for third-party tools

Your API attracts integration partners and power users without a second build phase

우리의 프로세스

Product Scoping

We map your core user journey, define the data model, and nail down the billing logic before anything gets built. You get a technical blueprint and a Figma wireframe kit before a single line of code gets written.

Week 1

Infrastructure & Auth

Supabase project setup with RLS policies, authentication flows, Stripe account connection, and a CI/CD pipeline on Vercel. The foundation ships first.

Week 2

Core Features & Billing

User dashboard, onboarding flow, subscription billing with webhook handlers, and transactional email templates. This is where the product actually starts to feel real.

Weeks 3–4

Admin Panel & Polish

Internal admin tooling, audit logging, error monitoring, and UI polish. Every edge case in the billing flow gets tested against Stripe's test clock.

Week 5

Launch & Handoff

Production deployment, domain configuration, monitoring dashboards, and full documentation. Then we stick around for 30 days of post-launch support.

Week 6

Next.js App RouterSupabaseStripeResendVercelTypeScriptTailwind CSS

자주 묻는 질문

SaaS 보일러플레이트나 스타터 킷과 어떻게 다른가요?

보일러플레이트는 시작점을 제공하지만 어려운 부분은 생략합니다 — multi-tenant RLS, webhook 복원력, admin 도구, 그리고 실제 제품 로직. 우리는 TODO 주석으로 가득한 템플릿이 아닌, 당신의 특정 비즈니스 모델을 중심으로 구축된 프로덕션 레디 애플리케이션을 제공합니다.

비기술 창업자도 함께 일할 수 있나요?

물론입니다. 우리는 모든 기술적 결정을 처리하고 주간 싱크 중에 평문으로 설명합니다. 당신은 사용자와 비즈니스 모델에 집중합니다. 우리가 전달하는 코드베이스는 모든 시니어 개발자가 이해하고 진행할 수 있을 정도로 명확한 문서가 함께 제공됩니다.

MVP 이후 확장이 필요하면 어떻게 되나요?

아키텍처는 당신과 함께 성장하도록 구축되었습니다. Vercel의 Next.js App Router는 수평으로 확장됩니다. Supabase는 적절한 인덱싱으로 수백만 행을 처리합니다. Stripe는 당신이 던지는 모든 청구 볼륨을 처리합니다. V2 기능이 필요할 때, 우리는 계속 관여하거나 사내 팀에 인수인계할 수 있습니다 — 어느 것이 더 합리적인지에 따라.

소스 코드를 소유하나요?

완전히 그렇습니다. 저장소는 첫째 날부터 당신의 GitHub 조직에 있습니다. 당신은 모든 코드 라인, 모든 데이터베이스 마이그레이션, 그리고 모든 배포 구성을 소유합니다. 라이선싱 비용, 우리의 반복적인 플랫폼 요금, 벤더 락인은 전혀 없습니다.

Stripe webhook 실패는 어떻게 처리하나요?

모든 webhook 엔드포인트는 Stripe의 서명을 검증하고, 이벤트를 멱등성 있게 처리하고, 실패를 모니터링 스택에 로깅합니다. 우리는 재시도 로직과 dead-letter 처리를 구축하여 실패한 이벤트가 감지되고 재처리됩니다 — 조용히 버려지지 않습니다. 그런 다음 Stripe의 test clock을 통해 실패한 청구 및 mid-cycle 플랜 변경과 같은 엣지 케이스를 다루기 위해 모두 테스트합니다.

30일 출시 후 지원에 무엇이 포함되나요?

버그 수정, 청구 흐름 문제, 배포 지원, 그리고 초기 사용자 피드백에 따른 경미한 조정. 우리는 그 중요한 첫 달 동안 오류율과 webhook 상태를 모니터링합니다. 이것은 유료 추가 사항이 아닙니다 — 모든 SaaS MVP 계약에 포함되어 있습니다. 처음 30일은 항상 엣지 케이스를 표면화합니다. 이는 그냥 그렇게 진행되는 방식입니다.

SaaS MVP Development from $12,000

Fixed-fee. 30-day post-launch support included.

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