Professional B2B SaaS Development DevelopersSaaS Development
We build production-grade B2B SaaS platforms for 200+ clients worldwide. Ship your MVP in 8-12 weeks with a fixed price.
IRPR builds B2B SaaS platforms using Next.js, Node.js, PostgreSQL, and AWS. We architect multi-tenant systems, handle auth, billing, and integrations with Stripe and Auth0.
Most projects ship in 8-12 weeks with fixed pricing from $80K to $250K. We handle compliance like SOC 2 and GDPR out of the box.
Founders who need a technical co-founder, CTOs scaling a legacy app, product managers launching a new vertical, and agencies who need white-label engineering.
Types of software we ship.
Subscription management platform
Handles recurring billing, trial management, and plan changes. Integrates with Stripe and Chargebee.
Multi-tenant CRM
Separates data per client with full isolation. Built on PostgreSQL row-level security and Redis caching.
Invoice automation system
Generates, sends, and tracks invoices with automatic reminders. Connects to QuickBooks and Xero.
Customer portal
Gives clients a self-service dashboard for account management and support. Uses Next.js and Auth0.
API monetization platform
Sells API access with usage-based billing and rate limiting. Integrated with Stripe and Kong.
Analytics dashboard
Visualizes KPIs and custom reports with real-time data. Built with Metabase and ClickHouse.
Collaboration tool
Provides real-time editing, comments, and notifications. Uses WebSockets and React.
Marketplace platform
Connects buyers and sellers with payment escrow and reviews. Built with Node.js and Stripe Connect.
We build for every business type.
Sales and Marketing
Operations and Productivity
Finance and Accounting
Customer Success
Industry Verticals
Results from 200+ B2B SaaS projects
Every project we ship meets compliance, timeline, and budget targets.
IRPR has shipped over 200 B2B SaaS platforms across 50 countries. Our average timeline is 12 weeks from signed scope to production launch.
98% of projects deliver on time, and we maintain 99.9% uptime across all deployments. We use Datadog and Sentry to monitor every system continuously.
The difference between a generic dev shop and IRPR
Most agencies bill hourly and miss deadlines. We fix that.
Generic agencies often outsource to junior developers, charge by the hour, and let scope creep balloon budgets. IRPR assigns senior engineers with 10+ years experience and locks pricing after week 2.
We also include 12 months of support and full source code ownership. No license fees, no hidden costs.
- Hourly billing
- Scope creep
- No compliance expertise
- Outsourced junior developers
- No post-launch support
- Code quality unknown
- Fixed price from week 2
- No scope creep
- SOC 2, HIPAA, PCI-DSS ready
- Senior engineers only (10+ years)
- 12 months of support included
- Source code owned by you
How we build your B2B SaaS
Four phases from idea to production.
We follow a structured process that de-risks your investment. Each phase ends with a clear deliverable so you always know where you stand.
The average project takes 8-12 weeks from Roadmap to Release. We hold weekly demos every Friday to show progress.
What ships when we finish
Every project includes these deliverables.
You get everything you need to run and maintain your B2B SaaS platform. No surprises after launch.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- AWS or cloud infrastructure as code (Terraform)
- Sentry error tracking
- Datadog monitoring dashboards
- Postman API documentation
- Stripe billing integration
- Auth0 user authentication
- Admin panel for managing users and data
- 12 months of free hosting support
What we ship in this practice.
Subscription billing platform for Fintech startup
Built a recurring billing engine that reduced churn by 15%. Used Next.js, Stripe, and PostgreSQL. Industry: Fintech.
Multi-tenant CRM for real estate
Created a CRM with auto-populated property data, saving agents 6 hours per week. Stack: React, Node.js, Elasticsearch. Industry: Real Estate.
Patient portal for healthcare SaaS
Developed a HIPAA-compliant portal with secure messaging, cutting call volume by 30%. Stack: React, AWS, Auth0. Industry: Healthcare.
API marketplace for SaaS company
Built an API monetization platform that generated $50K MRR in 3 months. Stack: Node.js, Kong, Stripe. Industry: SaaS.
Inventory management system for ecommerce
Replaced spreadsheets with real-time stock tracking, reducing overstock by 20%. Stack: Next.js, PostgreSQL, Tailwind. Industry: Ecommerce.
Learning management system for EdTech
Delivered a FERPA-compliant LMS that onboarded 10,000 students in first month. Stack: React, Django, AWS. Industry: EdTech.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 12 years of experience. We don't use juniors or outsource to save costs.
Compliance built-in
We handle SOC 2, HIPAA, PCI-DSS, and GDPR from day one. No retrofitting compliance after launch.
12-week MVP delivery
Most MVPs ship in 8 to 12 weeks. You get a production-ready product with real users, not a prototype.
Full code ownership
You own all source code and IP from day one. We put it in your GitHub repository with no restrictions.
12 months of support
Every project includes 12 months of bug fixes and uptime monitoring. We don't disappear after launch.
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.
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