Your B2B Web Development PartnerWeb Development
We build custom web apps for B2B companies. Ship an MVP in 8-12 weeks with a fixed price.
We specialize in building B2B web applications using Next.js, Node.js, and PostgreSQL. Our team has shipped over 200 products for companies in 50+ countries.
Most B2B MVPs ship in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like SOC 2 and PCI-DSS where needed.
We work with CTOs at B2B SaaS startups, VP of Engineering at mid-market companies, and technical founders building their second product. Each needs a reliable B2B web development partner who delivers on time and budget.
Types of software we ship.
Custom B2B Portal
A centralized portal for clients and partners to access data, submit requests, and manage accounts. Integrates with Okta for SSO.
SaaS Platform
Multi-tenant SaaS application with metered billing, subscription management, and admin controls. Built on Stripe and AWS.
CRM for B2B
Sales and account management CRM tailored for B2B sales cycles, with lead scoring and HubSpot sync.
Enterprise Dashboard
Real-time data dashboard for monitoring KPIs, with custom charts and export to Excel. Uses React and D3.js.
API Integration Layer
Unified API layer that connects legacy systems with modern web apps, using Node.js and GraphQL.
B2B Marketplace
Multi-vendor marketplace with order management, escrow payments, and automated commission splits. Powered by Stripe Connect.
Client Onboarding Portal
Streamlined onboarding with document upload, e-signature (DocuSign), and automated workflows for compliance checks.
Quote-to-Cash System
End-to-end system for generating quotes, approvals, invoices, and revenue recognition. Integrates with Salesforce CPQ.
We build for every business type.
Professional Services
SaaS & Tech
Manufacturing & Logistics
Healthcare & Life Sciences
Fintech & Financial Services
Why B2B Companies Choose IRPR as Their B2B Web Development Partner
We deliver measurable results with every project.
With over 200 products shipped to clients in 50+ countries, we have a track record of on-time delivery. 98% of our projects deliver on schedule, and all code is owned by you from day one.
Our senior engineers average 12 years of experience. We use modern stacks like Next.js, Node.js, and PostgreSQL to build scalable, compliant web applications.
How We Compare to Other Development Agencies
Not all B2B web development partners are created equal.
Many agencies hide costs and complexity. We believe in total transparency from the first call.
Our fixed price model and senior-only team reduce risk. You get a predictable budget and a clear timeline.
- Hourly billing with unclear total cost
- No fixed timeline
- Unclear code ownership
- Junior developers on your project
- No compliance expertise
- No post-launch support
- Fixed price quoted in Roadmap phase
- 8-12 week MVP timeline guaranteed
- Full source code ownership from day one
- Senior engineers only, no junior staff
- Built-in HIPAA/PCI/SOC 2 compliance
- 12-month maintenance included in every project
How We Build Your B2B Web Application
A structured process that guarantees results.
Every project follows the same proven framework: Idea, Roadmap, Product, Release. We start with a deep discovery phase to align on goals.
In the Roadmap phase (week 2) you receive a fixed price quote and detailed scope. No surprises, no scope creep.
What You Get with Every B2B Web Development Project
A complete, production-ready product from day one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking setup
- Automated test suite with 90%+ coverage
- Deployment to AWS/GCP/Azure
- Admin dashboard with user management
- Stripe or payment gateway integration
- SSL and security hardening
- Documented API endpoints
- Post-launch monitoring and alerts
What we ship in this practice.
Custom B2B SaaS Platform for Financial Modeling
We built a multi-tenant SaaS platform for a fintech startup. The platform handles 10,000+ concurrent users and reduced customer onboarding time by 60%. Tech stack: Next.js, Node.js, Stripe.
Enterprise Dashboard for Logistics Company
Developed a real-time tracking dashboard for a logistics firm. The system integrates with 15 carrier APIs and displays live shipment status, saving dispatchers 12 hours per week. Tech stack: React, GraphQL, PostgreSQL.
Client Onboarding Portal for Healthcare Provider
Created a HIPAA compliant portal for patient intake and document management. The portal cut manual data entry by 8 hours per week per clinic using React and AWS Lambda.
B2B Ecommerce Platform for Industrial Parts
Designed a custom B2B ecommerce solution with tiered pricing, approval workflows, and Stripe Connect. The client processed $2M in orders in the first quarter. Stack: Next.js, PostgreSQL, Elasticsearch.
API Integration Layer for Real Estate Data
Built an API layer that aggregates MLS listings from multiple sources into a single query endpoint. The system handles 5 million requests per month with 99.9% uptime. Used Node.js, Redis, and AWS.
Membership Platform for Professional Association
Developed a member portal with event registration, payment processing, and directory features. The association increased member renewals by 30% within 6 months. Tech: Django, React, Stripe.
Why teams hire us.
Fixed Price, Not Hourly
All projects get a fixed quote after the Roadmap phase (week 2). No hourly billing or surprise invoices.
Senior Engineers Only
Every engineer has 10+ years of experience. We never subcontract to junior developers.
Full Code Ownership
You own 100% of the source code from day one. No lock in, no licensing fees.
Built-in Compliance
We have experience with HIPAA, PCI DSS, SOC 2, and FERPA. Compliance is built into the architecture, not bolted on later.
12-Month Maintenance Included
Every project includes 12 months of bug fixes, security patches, and uptime monitoring. No retainer needed.
On-Time Delivery
98% of our projects deliver on schedule. We use a structured 8-12 week sprint cycle with weekly demos.
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.