Leading B2B SaaS Development TeamDevelopment Team
Build your enterprise SaaS product with a team that has shipped 200+ products. 12-week MVPs, fixed pricing, and senior engineers only.
IRPR builds B2B SaaS products that handle high-volume transactions, complex user roles, and multi-tenant architecture. We use Next.js for frontend, Node.js or Go for backend, and deploy on AWS with containerized microservices.
Our fixed-price model starts with a two-week Roadmap phase. Full MVP builds cost $80K-$250K and finish in 12-14 weeks. Every project ships with CI/CD, monitoring, and a 99.9% uptime SLA.
We work with funded startups needing their first production release, mid-market companies scaling from $5M to $20M ARR, and enterprise teams migrating legacy systems to modern SaaS platforms.
Types of software we ship.
Multi-tenant SaaS platform
Serves multiple customer accounts from one instance with isolated data and custom branding. Uses AWS Cognito and Stripe.
API-first SaaS product
Backend service with REST and GraphQL APIs for business integrations. Built with Node.js and PostgreSQL.
White-label SaaS
Platform that partners can rebrand and resell. Includes tenant management and billing via Recurly.
SaaS with marketplace
Allows third-party providers to list products or services. Uses Stripe Connect for payouts and admin approvals.
Enterprise SaaS with role-based access
Granular permissions, audit logs, and SSO via SAML or Okta. Built with Next.js and Auth0.
SaaS for internal operations
Productivity tools for teams — project management, CRM, etc. Uses real-time sync via WebSockets and PostgreSQL.
Data-intensive SaaS analytics
Ingests and visualizes large datasets. Uses ClickHouse, dbt, and Metabase for dashboards.
Subscription management SaaS
Handles recurring billing, dunning, and proration. Integrates with Stripe Billing and Recurly.
We build for every business type.
Startups
Enterprises
Industry Verticals
Business Needs
Compliance-Heavy
Why choose a leading B2B SaaS development team
Numbers don't lie.
We have shipped over 200 SaaS products across 50 countries. Our average engineer has 10+ years of experience building enterprise-grade platforms.
98% of our MVPs deliver on time. We use a proven process that eliminates guesswork and focuses on features that drive revenue.
Generic development agency vs IRPR
The difference is in the details.
Most agencies bill hourly, assign junior developers, and hand off code at deployment. They treat your SaaS like a project, not a product.
IRPR treats your SaaS as a business. We use senior engineers, fixed pricing, and we stay with you through launch and beyond.
- Hourly billing, scope creep
- Junior developers on your project
- No compliance expertise
- Handoff at deployment
- No ongoing support
- Black box process
- Fixed price from Roadmap phase
- Senior engineers only, no juniors
- HIPAA, PCI, SOC 2 built-in
- We own the product lifecycle
- Sentry monitoring and support SLA
- Transparent weekly demos
Our SaaS development process
From idea to launch in 12 weeks.
We break every project into four clear phases. Each phase ends with a deliverable you can see and test.
This structure removes surprises. You always know where we are and what comes next.
What ships with your SaaS product
You get more than code.
- Full source code in your Git repo
- CI/CD pipeline (GitHub Actions)
- AWS infrastructure as code (Terraform)
- Sentry error tracking
- Datadog monitoring
- Stripe billing integration
- Auth0 SSO
- PostgreSQL database with migrations
- API documentation (Swagger)
- Performance testing reports
What we ship in this practice.
Multi-tenant SaaS for online learning
Built an edtech platform serving 200 schools. Reduced onboarding time from 2 weeks to 2 days. Tech: Next.js, Node.js, PostgreSQL, Stripe.
B2B subscription billing platform
Replaced manual invoicing for a fintech company. Cut billing errors by 90% and increased recurring revenue by 25%. Tech: Next.js, Go, Stripe Billing, Recurly.
Enterprise CRM for healthcare
Built HIPAA-compliant CRM used by 500+ providers. Reduced data entry time by 8 hours per week per user. Tech: React, Node.js, PostgreSQL, Auth0.
SaaS analytics dashboard for logistics
Processed 10M+ events daily with sub-second query times. Enabled real-time fleet tracking for a logistics company. Tech: ClickHouse, dbt, Metabase, AWS.
API-first SaaS for real estate
MLS integration platform that allowed 300+ brokerages to publish listings automatically. Saved 40 hours per week per brokerage. Tech: Node.js, Express, Elasticsearch, AWS Lambda.
White-label SaaS for supplier management
Built a procurement SaaS for a manufacturer, reducing supplier onboarding time by 60%. Handles 5,000+ SKUs. Tech: Next.js, Go, PostgreSQL, AWS.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. We assign a lead engineer who stays with your project from kickoff to release.
12-week MVP guarantee
We have shipped 200+ products, and 98% of MVPs deliver on time. Our streamlined process cuts waste and focuses on features that matter.
Compliance built-in
We handle HIPAA, PCI-DSS, SOC 2, and GDPR as part of our standard build process. No need to hire separate compliance consultants.
You own the code
After deployment, you own full source code, IP, and infrastructure. We provide a handoff document and a 30-day support window.
Transparent process
You get weekly demo videos, a shared Trello board, and a live dashboard showing progress. No black boxes, no surprises.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.