Senior B2B SaaS Development CompanySenior B2B
We build production-grade B2B SaaS using senior engineers only. Ship your MVP in 8-12 weeks with fixed pricing and full code ownership.
IRPR is a senior B2B SaaS development company staffed entirely with senior engineers. We build scalable B2B SaaS products using React, Node.js, Python, Go, PostgreSQL, and cloud-native infrastructure on AWS/GCP/Azure.
We ship production-ready MVPs in 8-12 weeks with fixed pricing from $80K to $250K. Our team handles compliance needs like SOC 2, HIPAA, and PCI-DSS, and we integrate directly with your existing systems.
Our clients include CTOs at late-stage startups who need an experienced build team, product managers at mid-market B2B companies launching a new SaaS vertical, and founders who have raised a seed round and need a reliable technical partner to deliver their first product.
Types of software we ship.
B2B SaaS Platform
Multitenant SaaS platform with role-based access control, billing, and analytics. Built on AWS with Stripe integration.
Enterprise SaaS Dashboard
Real-time data dashboard for operations teams. Uses React, D3.js, and WebSocket connections for live updates.
Subscription Management SaaS
Handles recurring billing, metered usage, and dunning. Integrated with Stripe Billing and Chargebee.
B2B Marketplace SaaS
Multi-vendor marketplace with escrow payments, seller dashboards, and automated revenue splits. Uses Node.js and PostgreSQL.
SaaS API Platform
RESTful and GraphQL API backend for third-party integrations. Built with Go, Postgres, and auto-generated API docs.
Workflow Automation SaaS
No-code workflow builder with drag-and-drop logic, webhook triggers, and audit logging. Uses React Flow and AWS Step Functions.
SaaS Analytics Platform
Customer-facing analytics with embedded dashboards, custom reports, and data exports. Built with ClickHouse and Metabase.
SaaS Compliance Platform
Automated compliance monitoring and reporting for SOC 2/HIPAA. Integrates with AWS Config, CloudTrail, and Stripe.
We build for every business type.
Professional Services
Healthcare
Fintech
Logistics and Supply Chain
Technology and SaaS
Why senior b2b saas development company matters
Working with a team of senior engineers changes everything about your build process.
Most agencies staff projects with junior developers who need months to ramp. IRPR assigns only senior engineers with 10+ years of experience. This means your codebase starts production-ready from day one.
Our senior teams ship 2x faster than average development teams. Every project includes automated CI/CD pipelines, infrastructure as code, and comprehensive testing from the first sprint.
How we are different from other b2b saas development companies
Not all development companies deliver the same results. Here is the real difference.
Generic dev shops often use hourly billing and junior-heavy teams. They charge for learning time and often miss compliance requirements. Their code bases accumulate technical debt.
IRPR operates on fixed pricing with senior engineers only. We handle HIPAA, SOC 2, and PCI-DSS from the start. Every project includes full code ownership and a CI/CD pipeline.
- Hourly billing with no cost cap
- Junior developers on your project
- No compliance expertise built in
- Code ownership unclear in contract
- No CI/CD or testing pipeline
- Scope creep charges after kickoff
- Fixed price quoted in Roadmap phase
- Senior engineers only (10+ years)
- SOC 2, HIPAA, PCI-DSS built in
- Full code ownership from day one
- CI/CD, Sentry, monitoring included
- Scope protected with clear milestones
Our process to build your b2b saas
We follow a structured 4-phase process to ship production-grade SaaS quickly.
Phase 1 is the Idea phase where we clarify your product vision and technical requirements. Phase 2 is the Roadmap phase where we produce a fixed-price estimate and detailed technical plan.
Phase 3 is the Product phase where our senior team builds your SaaS in 8-12 weeks with weekly demos. Phase 4 is the Release phase where we deploy to production and hand over everything.
What ships with your b2b saas
Every project delivers a complete, production-ready system. Here is what you get by default.
We do not just hand over code. We deliver a fully operational SaaS with everything needed to run in production. Your team can take over immediately.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions or GitLab CI
- Infrastructure as code (Terraform or Pulumi)
- Production environment on AWS/GCP/Azure
- Staging environment for testing
- Sentry error tracking and performance monitoring
- API documentation (OpenAPI/Swagger)
- Admin dashboard with user management
- Logging and alerting (Datadog, CloudWatch)
- Post-launch support for 30 days
What we ship in this practice.
Multi-tenant CRM for sales teams
Built a B2B CRM with custom pipeline management, email integration, and role-based access. Reduced data entry time by 12 hours per week. Tech stack: Next.js, PostgreSQL, SendGrid, Stripe billing.
Subscription analytics platform
Developed a real-time analytics dashboard for a SaaS company tracking MRR, churn, and customer cohorts. Improved reporting accuracy by 40%. Tech stack: React, Python, ClickHouse, AWS QuickSight.
Healthcare scheduling SaaS
Created a HIPAA-compliant appointment booking system with automated reminders and telemedicine integration. Cut no-show rates by 30%. Tech stack: React Native, Node.js, Twilio, AWS HealthLake.
B2B marketplace for industrial parts
Launched a multi-vendor platform with inventory management, order routing, and payment escrow. Increased supplier onboarding speed by 50%. Tech stack: Django, PostgreSQL, Stripe Connect, Redis.
Fintech compliance reporting SaaS
Built an automated SOC 2 evidence collection system that reduced audit preparation from 3 months to 2 weeks. Tech stack: Python, Go, AWS Config, QuickSight.
Logistics route optimization SaaS
Developed a real-time route planning tool with GPS tracking and driver management. Saved logistics company 20% on fuel costs. Tech stack: Node.js, PostGIS, MongoDB Atlas, Google Maps API.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Over 200 projects shipped on fixed price.
Senior engineers only
Our entire team has 10+ years of experience. No juniors, no offshore interns, no learning on your dollar. Average seniority is 12 years.
Compliance built in
We design for SOC 2, HIPAA, and PCI-DSS from day one. Our team has completed 15+ compliance audits for SaaS products.
Full code ownership
You own 100% of the source code and infrastructure. No proprietary frameworks, no locked-in licenses. Deploy anywhere.
8-12 week MVP delivery
We ship production-ready MVPs in 8-12 weeks. Our record is 6 weeks for a fintech MVP. Every sprint ends with a working demo.
Post-release handover
After release, we provide 30 days of support, complete documentation, and a knowledge transfer session with your team. Your team can take over immediately.
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.