The Leading B2B SaaS Development Partner for Senior EngineersSenior Engineers
We ship production-ready B2B SaaS products in 12 weeks. 200+ products delivered across 50 countries with 98% on-time delivery.
IRPR builds B2B SaaS products using React, Node.js, PostgreSQL, and AWS. Our senior engineers write every line of code with production deployment in mind.
Every project ships in 8 to 12 weeks with a fixed price between $80,000 and $250,000. We handle HIPAA, PCI-DSS, and SOC 2 compliance on every build.
We work with SaaS founders launching their MVP, enterprise product managers migrating legacy systems, startup CTOs needing a scalable platform, and scale-up VPs of Engineering expanding their product line.
Types of software we ship.
Subscription Management Platform
Manage billing cycles, plan changes, and invoicing with Stripe or Recurly integration.
Multi-Tenant Analytics Dashboard
Deliver per-tenant reports using Metabase or Tableau embedded inside your SaaS app.
API-First B2B Portal
Expose REST or GraphQL endpoints for clients to integrate your product into their workflow.
White-Label SaaS Platform
Rebrand the UI and domain per client using Next.js multi-tenant architecture.
B2B Marketplace Platform
Match buyers and sellers with custom listing, bidding, and payment workflows.
Customer Portal with SSO
Provide a self-service login with Okta or Auth0 for enterprise clients to manage their account.
Usage-Based Billing Engine
Track metered usage and generate invoices dynamically with AWS Lambda and Stripe.
SaaS Onboarding Workflow
Guide new users through setup steps with dynamic forms, emails (SendGrid), and progress tracking.
We build for every business type.
Professional Services
Healthcare
Finance & Fintech
Ecommerce & Retail
Logistics & Supply Chain
Why Choose IRPR as Your B2B SaaS Development Partner
We have the data to back our claims.
IRPR has shipped over 200 B2B SaaS products since 2016. Every project is delivered on time with a fixed budget.
Our senior engineers average 10+ years of experience. We do not outsource or hire junior developers. This keeps code quality high and rework low.
The IRPR Difference
See how we compare to generic dev shops.
Most agencies bill hourly and change scope without warning. They assign junior developers and switch teams mid-project.
IRPR works differently. We give you a fixed price after a two-week Roadmap phase. The same senior engineers build your product from start to finish.
- hourly billing with no budget cap
- junior developers on your project
- scope creep when you add features
- no compliance expertise
- code shipped without CI/CD
- no post-launch support included
- fixed price after two-week Roadmap
- senior engineers only (10+ yrs avg)
- scope changes budgeted in roadmap
- HIPAA, PCI-DSS, SOC 2 built-in
- CI/CD pipeline on GitHub Actions
- 30 days of post-launch support
Our B2B SaaS Development Process
From idea to production release in 8 to 12 weeks.
We follow a four-phase process: Idea, Roadmap, Product, Release. Every phase has clear deliverables and a fixed timeline.
The Roadmap phase takes two weeks and results in a detailed spec, wireframes, and a fixed price contract. After that, we build and deploy.
What You Get with Every B2B SaaS Project
No surprises. Everything we build ships with these.
Every project includes a production-grade deployment and full documentation. You own the code from day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Staging and production environments on AWS
- Sentry error tracking and monitoring
- Automated unit and integration tests
- API documentation with Swagger/OpenAPI
- Admin dashboard with user management
- SSL certificate and domain setup
- 30 days of post-launch bug fixes and support
What we ship in this practice.
Subscription Analytics Dashboard
IRPR built a multi-tenant analytics dashboard for a B2B SaaS company. The product reduced manual reporting time by 15 hours per week. Tech stack: Next.js, PostgreSQL, Metabase, AWS Lambda.
Compliant Telemedicine Platform
We developed a HIPAA-compliant telemedicine SaaS for a healthcare startup. The platform handles 2000+ video consultations per month. Tech stack: React, Node.js, Twilio, AWS HealthLake.
Fraud Detection API
IRPR built a real-time fraud detection API for a fintech client. The service processes 5000 transactions per second with 99.9% uptime. Tech stack: Go, Redis, Kafka, AWS EC2.
Wholesaler Order Portal
We created a B2B order portal for an ecommerce distributor. The portal increased repeat orders by 40% in three months. Tech stack: Vue.js, Django, Stripe, AWS RDS.
MLS Data Integration Platform
IRPR built a SaaS platform that pulls MLS listings from 15 different sources. The product reduced listing errors by 90%. Tech stack: Python, Elasticsearch, RabbitMQ, AWS S3.
Freight Matching Platform
We developed a B2B marketplace that matches shippers with carriers. The platform reduced broker overhead by 30%. Tech stack: Node.js, Angular, PostGIS, AWS ECS.
Why teams hire us.
Fixed Price, Not Hourly
Every B2B SaaS project gets a fixed quote after the two-week Roadmap phase. You know your total investment before we start building. No hourly billing, no surprise invoices.
Senior Engineers Only
Our team averages 10+ years of experience. We do not staff projects with junior developers. Every line of code is written by a senior engineer who has shipped production SaaS before.
12-Week MVP Guarantee
We ship your first working version in 8 to 12 weeks. If we miss the deadline, we work extra hours at no cost until the MVP is live. That guarantee is in our contract.
Full Code Ownership
When the project ends, you own all source code, design assets, and documentation. IRPR retains no licenses or rights to your product.
Compliance Built In
We embed HIPAA, PCI-DSS, or SOC 2 controls from the first sprint. No after-the-fact auditing. Our AWS architecture meets these standards by default.
Post-Launch Support Included
Every engagement includes 30 days of post-launch support for bug fixes and minor adjustments. We do not disappear after deployment.
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.