SaaS Product Development Services for B2B Startups & Scale-ups

I help software founders ship multi-tenant SaaS products with subscription billing, role-based access, and analytics — from MVP launch to enterprise scale, built on React, Next.js, and Node.js.

20+
SaaS Products Shipped
8 wks
MVP Timeline
99.9%
Uptime SLA
$2M+
Client MRR Enabled

About My SaaS Product Development Services

Building a SaaS product is fundamentally different from building a website. You need multi-tenant data isolation, subscription billing with proration and dunning, role-based access control, usage metering, admin dashboards, webhooks, and analytics — all while shipping features fast enough to find product-market fit. I've been on the other side of this problem, shipping SaaS products from zero users to real revenue, and I bring that production experience to every engagement.

My SaaS stack is opinionated and proven: Next.js for the frontend and API, PostgreSQL with Prisma or Drizzle for data, NextAuth.js or Clerk for authentication, Stripe for subscriptions, and Vercel or AWS for deployment. This stack gets you from idea to paying customers in weeks, not months, without locking you into a framework you'll outgrow at 10,000 users.

Whether you're launching an MVP to validate an idea, migrating from a prototype to a production-grade architecture, or scaling an existing SaaS to handle enterprise customers, I bring the full-stack expertise to make the right technical decisions early — the ones that determine whether your product scales gracefully or hits a wall at the worst possible moment.

What I Offer

Comprehensive saas product development services tailored to your specific business needs, timeline, and budget.

01

SaaS MVP Development

Ship a revenue-ready MVP in 6–10 weeks with the essentials: authentication, team workspaces, Stripe subscription billing, a core feature set, and basic analytics. Get to paying customers fast, iterate from real feedback.

  • Authentication with social login and email verification
  • Stripe subscription billing with trials
  • Multi-tenant workspace architecture
  • Core feature set and basic admin panel
02

Multi-Tenant Architecture

Proper multi-tenant data isolation from day one — shared database with row-level security, separate schemas per tenant, or fully isolated databases. I help you choose the right pattern for your scale and compliance needs.

  • Row-level security (RLS) with PostgreSQL
  • Tenant-aware data access patterns
  • Subdomain or path-based tenant routing
  • Per-tenant customization and branding
03

Subscription Billing & Stripe Integration

End-to-end subscription billing with Stripe: plans, trials, upgrades/downgrades with proration, failed payment recovery (dunning), webhooks, customer portal, and invoice management — plus tax handling with Stripe Tax.

  • Stripe Billing with plans and metered usage
  • Proration and mid-cycle changes
  • Dunning and failed payment recovery
  • Customer portal and invoice management
04

Role-Based Access Control (RBAC)

Flexible permission systems for B2B SaaS — teams, roles, invitations, permission inheritance, and audit logs. From simple owner/member models to enterprise RBAC with custom roles and granular permissions.

  • Team invitations and onboarding
  • Custom roles and permissions
  • Audit logs for compliance
  • SSO and SCIM for enterprise plans
05

Admin Dashboards & Analytics

Customer-facing dashboards with charts, data tables, and usage metrics, plus internal admin panels for customer support, impersonation, billing overrides, and debugging. Built with Shadcn/ui and TanStack Table.

  • Customer-facing usage dashboards
  • Internal admin and support tools
  • Customer impersonation for debugging
  • Event tracking with PostHog or Mixpanel
06

SaaS Scale & Migration

Migrate an existing prototype or MVP to a production-grade SaaS architecture. Add multi-tenancy, proper authentication, subscription billing, and monitoring to a codebase that's outgrown its initial design.

  • Prototype to production migration
  • Authentication and billing retrofit
  • Database schema evolution
  • Observability and monitoring setup

Key Features & Capabilities

Every project includes these built-in capabilities as standard — not upsells or afterthoughts.

01

Authentication & User Management

NextAuth.js or Clerk with social login, email verification, password reset, MFA, and team invitations — all the essentials baked in.

02

Subscription Billing

Stripe Billing with plans, trials, proration, dunning, and tax handling for global customers — plus a self-serve customer portal.

03

Multi-Tenant Data Isolation

Row-level security with PostgreSQL or schema-per-tenant architecture to keep customer data safely isolated at the database level.

04

Webhooks & Integrations

Outbound webhooks for customer integrations, inbound webhook handling for Stripe and other services, with retry logic and signature verification.

05

Usage Metering

Track API calls, seats, storage, or any usage dimension — enforce limits, bill for overages, and show usage in customer dashboards.

06

Admin & Support Tools

Internal admin panel with customer impersonation, billing overrides, and debugging tools — essential for supporting real customers.

07

Analytics & Events

PostHog, Mixpanel, or custom event tracking for product analytics, user behavior, and conversion funnels to drive product decisions.

08

Email & Notifications

Transactional emails with Resend or Postmark, in-app notifications, and email preferences — for onboarding, billing, and engagement.

Technology Stack

Modern, production-proven tools and frameworks I use to deliver reliable, maintainable solutions.

Frontend

Next.js 14+ReactTypeScriptTailwind CSSShadcn/ui

Backend

Node.jsNext.js API RoutestRPCHonoExpress

Database & ORM

PostgreSQLPrismaDrizzleSupabaseNeon

Authentication

NextAuth.jsClerkAuth0WorkOS

Billing

Stripe BillingStripe TaxPaddleLemonSqueezy

Analytics & Monitoring

PostHogMixpanelSentryDatadog

Email

ResendPostmarkSendGridAWS SES

Deployment

VercelAWSRailwayFly.ioDocker

Industries I Serve

Proven saas product development experience across diverse verticals with industry-specific domain knowledge.

B2B SaaS & Productivity

Team collaboration tools, project management platforms, and productivity SaaS with workspaces, roles, and enterprise features.

Developer Tools

API platforms, developer dashboards, usage-based billing, and integrations — CLI tools, webhooks, and documentation sites included.

Marketing Tech

Email marketing, analytics, CRM integrations, and marketing automation platforms with multi-tenant data and scheduled jobs.

FinTech SaaS

Financial dashboards, accounting tools, invoicing platforms, and expense management with secure data handling and compliance.

HR & Recruiting Tech

Applicant tracking systems, HRIS platforms, and employee engagement tools with team management and role-based access.

E-Learning Platforms

Course platforms, LMS, and cohort-based learning tools with subscription billing, content delivery, and student dashboards.

My Development Process

A proven, transparent methodology with clear deliverables at every stage — no black boxes, no surprises.

01

Discovery & Validation

Define the MVP scope — which features are essential for the first paying customer and which can wait. I help you make the tradeoffs between shipping speed and long-term architecture.

Deliverables

  • MVP feature specification
  • Technical architecture doc
  • User stories and flows
  • Timeline and milestone plan
02

Foundation Sprint

Set up the core SaaS foundation — authentication, multi-tenant database, billing, and base UI — in the first 1–2 weeks so feature development moves fast afterward.

Deliverables

  • Authentication and user management
  • Multi-tenant database schema
  • Stripe billing integration
  • Base UI with design system
03

Feature Development

Build core features in 2-week sprints with demo-driven delivery. Ship a working slice of the product each sprint and gather feedback before expanding scope.

Deliverables

  • Core feature implementation
  • Working demos every 2 weeks
  • Automated tests for critical paths
  • Continuous deployment to staging
04

Launch Prep

Pre-launch polish — onboarding flows, email sequences, analytics instrumentation, error tracking, and beta user feedback loops to catch issues before they reach production.

Deliverables

  • Onboarding and email flows
  • Analytics event tracking
  • Error monitoring with Sentry
  • Beta user feedback process
05

Production Launch

Go live with monitoring, backups, and rollback plans in place. Soft launch to beta users first, then open registration once metrics look healthy.

Deliverables

  • Production deployment
  • Database backups and recovery plan
  • Monitoring and alerting setup
  • Go-live runbook
06

Iterate & Scale

Post-launch, shift to data-driven iteration. Ship features customers ask for, fix what breaks, and scale infrastructure as usage grows.

Deliverables

  • Feature iteration based on feedback
  • Performance monitoring and tuning
  • Infrastructure scaling
  • Monthly product analytics reports

Why Work With Me

What sets my approach apart — backed by real production experience, not just theory.

Real SaaS Production Experience

I've shipped 20+ SaaS products to production — not just prototypes. I've handled the edge cases, billing bugs, and scale problems that only appear when real customers pay you real money.

Fast Time to First Customer

My opinionated SaaS stack and pre-built foundations get you to a revenue-ready MVP in 6–10 weeks instead of 6 months. Less time burning runway, more time learning from customers.

Architecture Built to Scale

I don't cut corners on multi-tenancy or data isolation just to ship faster. The foundation scales from your first user to your first enterprise contract without rewrites.

Stripe Billing Expertise

Subscription billing has more edge cases than you'd expect — proration, dunning, trial expirations, refund handling, tax compliance. I've seen them all in production.

Full-Stack Ownership

One developer from database to frontend to deployment. Zero coordination overhead, complete visibility, and consistent architectural decisions across the whole stack.

Founder-Friendly Collaboration

I've worked with enough founders to know what you need — pragmatic tradeoffs, clear communication, and a bias toward shipping over perfection.

Frequently Asked Questions

Common questions about my saas product development services — pricing, timeline, process, and more.

How long does it take to build a SaaS MVP?

A focused SaaS MVP with authentication, multi-tenant workspaces, Stripe billing, and a core feature set typically ships in 6–10 weeks. Simpler products can launch in 4–6 weeks. Complex B2B platforms with enterprise features take 12+ weeks.

How much does SaaS product development cost?

A SaaS MVP typically ranges $10,000–$25,000 depending on scope. Full-featured B2B platforms range $25,000–$75,000. Enterprise SaaS with complex architecture starts from $75,000+. I provide fixed-price quotes after discovery.

What tech stack do you recommend for SaaS?

For most B2B SaaS: Next.js (frontend + API), PostgreSQL with Prisma or Drizzle, NextAuth.js or Clerk (auth), Stripe (billing), and Vercel or AWS (deployment). This stack is fast to build, scales well, and has a large talent pool if you need to hire later.

How do you handle multi-tenancy?

I typically use a shared database with row-level security (RLS) in PostgreSQL — it's simpler, more cost-efficient, and scales well to thousands of tenants. For enterprise customers requiring data isolation, I use schema-per-tenant or separate databases. I help you choose the right pattern based on your scale and compliance needs.

Can you integrate Stripe subscriptions?

Yes — Stripe Billing is my default choice for SaaS subscriptions. I handle plans, trials, proration, dunning, customer portals, webhooks, tax with Stripe Tax, and all the edge cases like upgrades, downgrades, and failed payments.

Do you help with going from MVP to scale?

Absolutely. I work with teams post-MVP to scale infrastructure, refactor bottlenecks, add enterprise features (SSO, SCIM, audit logs), and evolve the architecture as usage grows. I've migrated multiple SaaS products from prototypes to production-ready platforms.

Ready to Build Your SaaS Product?

Schedule a free consultation to discuss your SaaS idea — from MVP scope to architecture decisions, I'll help you ship a product that's ready for paying customers in weeks, not months.