Senior B2B SaaS Website Development TeamWebsite Development
Build a scalable B2B SaaS platform with a team that ships fast. We deliver production-ready code in 8-12 weeks with fixed pricing.
IRPR builds B2B SaaS websites with React, Next.js, and Node.js. We focus on performance and scalability from day one.
Every project includes a full CI/CD pipeline, automated testing, and infrastructure as code. Delivery takes 8-12 weeks with prices from $80K to $250K. Our teams follow SOC 2 and GDPR standards.
Founders at seed-stage SaaS companies hire us to build their MVP. CTOs at growing B2B firms need a senior team to handle complex integrations. Product owners at enterprise software companies trust us to deliver on time.
Types of software we ship.
Multi-Tenant SaaS Platform
Build a single codebase that serves multiple clients with isolated data and custom branding. Uses AWS ECS and PostgreSQL.
B2B Customer Portal
Give your clients access to invoices, tickets, and analytics. Integrates with Salesforce and Stripe.
SaaS Subscription Engine
Manage billing, plans, and metered usage. Built with Stripe Billing and custom metering logic.
Enterprise Dashboard
Real-time data visualization for internal teams. Uses React, D3.js, and GraphQL.
SaaS Marketplace
Connect buyers and sellers with listing, checkout, and commission tracking. Powered by Next.js and Algolia.
White-Label SaaS
Let partners resell your platform under their own brand. Handles custom domains and logo injection.
B2B Analytics Platform
Aggregate data from multiple sources and present KPIs. Built with Snowflake and Cube.js.
Compliance SaaS Tool
Automate audits, document management, and access controls. Supports HIPAA and ISO 27001.
We build for every business type.
Professional Services
Healthcare Technology
Fintech
Logistics & Supply Chain
Human Resources
Why a Senior B2B SaaS Website Development Team Matters
Experienced teams deliver faster and more reliable code.
A senior team knows how to design for multi-tenancy, handle authentication, and scale infrastructure. We have done it 200 times over the past 10 years.
We use proven patterns like event sourcing and CQRS when needed. Our engineers write unit tests, integration tests, and end-to-end tests as part of every build.
The Difference Between Generic and Senior Teams
Generic dev shops often miss the mark for B2B SaaS.
Most agencies build brochure sites or simple web apps. They lack experience with subscription billing, multi-tenant databases, and role-based access control.
We focus exclusively on B2B SaaS. Our engineers have shipped production-grade platforms for companies like Salesforce, Shopify, and smaller startups.
- No multi-tenant architecture experience
- Hourly billing with scope creep
- Weak security practices
- No CI/CD or automated testing
- One-size-fits-all tech stack
- No post-launch support
- 100+ multi-tenant B2B SaaS projects
- Fixed price from Roadmap phase
- SOC 2 and GDPR compliant infrastructure
- Full CI/CD pipeline with automated tests
- Tech stack chosen for your use case (React, Node, Python, Go)
- 12 weeks of post-launch support included
Our Process for Building B2B SaaS Websites
We follow a structured 4-phase approach.
Phase 1 is a 2-week Roadmap where we define scope, tech stack, and data model. You get a fixed price quote at the end.
Phase 2 builds the core architecture. Phase 3 delivers the MVP. Phase 4 handles deployment, testing, and launch.
What Ships With Every B2B SaaS Website
Every project includes these deliverables.
We don't just hand over code. You get a complete production system with monitoring, documentation, and ownership.
All code is in your private GitHub repo. No hidden dependencies on our infrastructure.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Infrastructure as code (Terraform / Pulumi)
- Automated unit, integration, and E2E tests
- Sentry error tracking and Datadog performance monitoring
- PostgreSQL or MySQL database with migration scripts
- REST or GraphQL API documentation (OpenAPI / GraphQL schema)
- Stripe integration with subscription management
- Role-based access control (RBAC) pre-built
- Deployment runbook and system architecture diagram
What we ship in this practice.
B2B Subscription Billing Platform
Built a metered billing engine for a fintech startup. Reduced manual invoice processing by 12 hours per month. Stack: Node.js, Stripe, PostgreSQL, Redis.
Multi-Tenant Health Records Portal
Developed a HIPAA-compliant portal for 50 clinics. Access time dropped from 5 minutes to 30 seconds. Stack: Next.js, FHIR API, AWS ECS, SOC 2.
Real-Time Logistics Dashboard
Engineered a dashboard for a supply chain SaaS client. Displayed live data from 1000+ trucks with 2-second latency. Stack: React, D3.js, WebSocket, Snowflake.
SaaS Customer Success Platform
Created a tool that aggregated customer health scores from 5 data sources. Improved retention by 15% in 6 months. Stack: Python, GraphQL, MongoDB, AWS Lambda.
Enterprise Learning Management System
Built a white-label LMS for a corporate training firm. Handled 10,000 concurrent users with 99.9% uptime. Stack: React, Node.js, PostgreSQL, Redis.
B2B Payment Gateway Integration
Integrated multiple payment gateways (Stripe, PayPal, Braintree) for a checkout SaaS. Reduced failed transactions by 22%. Stack: Go, Express, Stripe API, PostgreSQL.
Why teams hire us.
Fixed Price, Not Hourly
We quote a fixed price after the 2-week Roadmap. No hourly billing, no time tracking, no surprise invoices. This works for 90% of our B2B SaaS projects.
Senior Engineers Only
Every engineer on your project has 7+ years of experience and has shipped at least one B2B SaaS product before. We don't use junior or offshore staff.
8-12 Week Delivery
Our average MVP delivery time is 10 weeks. We have delivered working software in 6 weeks for simple platforms. You get value fast.
SOC 2 and GDPR Ready
Our infrastructure and code follow SOC 2 controls and GDPR requirements. We help you pass audits with pre-built logging, access controls, and data encryption.
Full Code Ownership
You own 100% of the source code, documentation, and infrastructure configs. No proprietary frameworks, no license fees. You can take it anywhere.
Dedicated Project Manager
One PM works with you from Roadmap to launch. Daily standups, weekly demos, and a shared roadmap on Linear. Communication is clear and fast.
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.