B2B SaaS Platform Development & Architecture
Custom multi-tenant SaaS platforms with built-in AI features shipped in 4–8 weeks.
Service Overview
Production-ready multi-tenant SaaS applications with PostgreSQL Row-Level Security, Stripe usage billing, and cloud infrastructure shipped in 4–8 weeks. Built for high concurrency and enterprise scale.
What you get with this service engagement.
Multi-tenant architecture with PostgreSQL Row-Level Security (RLS)
Stripe subscription billing with usage metering and invoicing
Complete authentication: SSO, OAuth 2.0, SAML, role-based access control
Cloud infrastructure on AWS, Google Cloud, Azure, and Vercel
Observability stack: logging, monitoring, alerting, and analytics
CI/CD pipelines with automated testing and deployment
In-depth capabilities & implementation.
We've built 40+ custom SaaS platforms from scratch—multi-tenant systems handling thousands of concurrent users, processing millions in payments reliably, and scaling without drama or downtime. For startups expanding to mobile, we seamlessly pair web platforms with cross-platform mobile applications.
Every SaaS platform we ship includes the critical infrastructure you need on day one: Stripe billing with usage metering, role-based access control (RBAC), admin impersonation for support, comprehensive audit logs, and RESTful & GraphQL API development. Not "we'll add that later"—it's architected and implemented from week one following a composable B2B SaaS architecture.
Our SaaS Development Stack
Frontend
React, Next.js 16, TypeScript, Tailwind CSS, responsive design
Backend
Node.js, Python FastAPI, PostgreSQL 17, Redis, RESTful APIs, GraphQL
Authentication
Auth0, Clerk, custom JWT, SSO (SAML, OAuth 2.0)
Billing
Stripe Billing, subscription management, usage metering, invoicing
Infrastructure
AWS (EC2, RDS, S3, CloudFront), Vercel, Docker, Kubernetes
Monitoring
DataDog, Sentry, CloudWatch, custom dashboards
Why Startups Choose Us
Many startups launch with beautiful products that collapse under their first 100 customers. We build for scale from the start—deploying dedicated engineering squads that eliminate architectural debt. You get a system that handles 10 users and 10,000 users with the same reliability while managing cloud costs via FinOps AI cost optimization.
Security & Compliance
SOC 2 Type II aligned infrastructure
GDPR and CCPA compliant data handling
Encrypted data at rest and in transit
Regular security audits and penetration testing
Automated backup and disaster recovery
Need a custom scope?
Talk directly with a senior architect. We'll audit your requirements and provide a clear timeline & fixed-price proposal within 48 hours.
Schedule 30-Min CallHow we execute & deliver your project.
Map your data model, design multi-tenant architecture, set up core infrastructure (database, authentication, billing integration).
Build core features with weekly demos. You see working software every Friday, provide feedback, and we iterate.
System hardening—load testing, security review, observability setup, documentation, and launch preparation.
You go live with a system ready for real users and real revenue. Not a prototype that breaks under load.
Optional ongoing support for feature velocity, scaling, and optimization.
Who this service is engineered for:
Expected key outcomes & metrics:
Ship production-ready MVP in 4–8 weeks
99.9% uptime SLO built-in from day one
Predictable unit economics and scalable architecture
Zero-downtime deployments and instant rollbacks
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Frequently Asked Questions.
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Start your B2B project with our senior engineering studio.
Book a free 30-minute scoping call. A senior technical partner will review your requirements and provide a clear timeline and ballpark estimate.