Sujantivo
Rapid Prototyping

SaaS & MVP
Engineering Sprints.

Launch your SaaS product in 4 weeks without cutting corners. Complete with multi-tenancy, Stripe billing, user onboarding, and enterprise-grade infrastructure ready to scale to millions.

Sprint Timeline4-Week Delivery
Deliverable:100% Production Codebase & IP Transfer
Stack:Next.js 15, PostgreSQL, Stripe, Tailwind
Product Analytics:PostHog Funnels & Event Tracking
Post-Launch:30-Day Critical Warranty Included
4-WEEK ROADMAP

How we execute your MVP launch.

W1

Architecture & Wireframes

Database models, API schemas, design system tokens, and interactive Figma walkthroughs.

W2

Core Features & Multi-Tenancy

Auth, team workspaces, core user workflows, and primary dashboard interfaces.

W3

Billing & Integrations

Stripe checkout, customer portal, webhook handlers, and third-party integrations.

W4

Security, QA & Launch

Penetration audit, SOC 2 compliance readiness, analytics tracking, and DNS live launch.

CAPABILITIES

Everything needed to acquire paying customers.

VelocityNext.js 15, PostgreSQL, TailwindCSS, Supabase / AWS

4-Week Rapid 0-to-1 Production Sprints

We take your product from napkin sketch to battle-tested, revenue-collecting production SaaS in exactly 4 weeks with zero technical debt.

Multi-TenancyPostgreSQL RLS, Prisma / Drizzle, Neon Serverless

Multi-Tenant Architecture & Workspace Isolation

Row-level security (RLS) and schema-isolated multi-tenancy with custom team workspaces, member invitations, and granular role permissions.

MonetizationStripe Billing, Webhooks, Stripe Tax, Customer Portal

Stripe Billing, Subscriptions & Metered Usage

Complete billing infrastructure including tiered subscriptions, enterprise seat management, usage-based metering, and self-serve customer billing portals.

ActivationResend, React Email, PostHog, Loops

Transactional Email & Onboarding Funnels

Automated onboarding sequences, magic link authentication, dynamic invite emails, and in-app interactive product tours that maximize activation rates.

Have an idea to validate and launch?

Book a 4-week MVP sprint with our senior full-stack product team.