Expert B2B Web Development VendorWeb Development
We build B2B web applications that generate revenue. Fixed price, senior-only team, delivered in 8-12 weeks.
IRPR is an expert B2B web development vendor that builds production-grade web applications using React, Node.js, Next.js, and AWS. We specialize in multi-tenant B2B platforms that handle complex roles, billing, and integrations.
We ship MVPs in 8-12 weeks at a fixed price between $80K and $250K. Every project meets compliance standards like HIPAA for healthcare, PCI-DSS for fintech, and SOC 2 for SaaS.
Our clients are CTOs at B2B SaaS startups who need a scalable platform, product managers at enterprise firms building internal portals, founders launching B2B marketplaces, and heads of engineering modernizing legacy systems.
Types of software we ship.
B2B SaaS Platform
Multi-tenant web app with subscription billing, roles, and a Stripe integration.
B2B Customer Portal
Self-service portal for clients to manage invoices, support tickets, and documents using Auth0.
B2B Marketplace
Two-sided marketplace connecting buyers and suppliers with payment processing via Stripe Connect.
B2B Ecommerce Platform
Wholesale store with bulk pricing, purchase orders, and Shopify integration.
B2B CRM Web App
Custom CRM with Salesforce Sync, lead scoring, and pipeline management.
B2B Analytics Dashboard
Real-time dashboards with drill-downs using Chart.js and Snowflake data warehouse.
B2B API Integration Platform
Middleware that connects ERP, CRM, and accounting systems via REST and GraphQL APIs.
B2B Workflow Automation App
No-code workflow builder with Slack and Jira integrations, built on Node.js.
We build for every business type.
SaaS companies
Enterprise B2B
Ecommerce B2B
Professional services
Manufacturing and logistics
Why choose an expert B2B web development vendor like IRPR
We deliver B2B web applications that work out of the box and scale with your revenue.
IRPR has shipped 200+ B2B web applications across 50 countries. Our average time to MVP is 10 weeks, and 98% of projects launch on schedule. We use Next.js, PostgreSQL, and AWS to build apps that handle 10,000+ users from day one.
Every project includes automated CI/CD pipelines, Sentry error tracking, and a 99.9% uptime guarantee. You get full source code ownership and a one-year warranty on all code.
The difference between generic agencies and an expert B2B web development vendor
Most agencies sell hours. We sell outcomes with fixed pricing and senior engineers only.
Generic dev shops often assign junior resources, charge hourly, and miss deadlines. IRPR works differently. Every engineer on your project has 10+ years of experience. We quote a fixed price after the Roadmap phase and deliver in 8-12 weeks.
We also build compliance into every project from day one. Need HIPAA? We have a pre-built audit trail. SOC 2? Our infrastructure is ready. This saves you 6-12 months of compliance work.
- Hourly billing with no cap
- Junior developer allocation
- No compliance expertise
- 6-9 month delivery
- Source code locked up
- No warranty after launch
- Fixed price from Roadmap
- Senior engineers only (10+ yrs)
- HIPAA / PCI / SOC 2 built-in
- 8-12 week MVP delivery
- Full source code ownership
- 1-year warranty on code
How IRPR builds your B2B web application
Our 4-phase process ensures no surprises and a product that works on day one.
Phase 1: Discovery. We spend 2 weeks understanding your users, workflows, and compliance needs. You get a product road map.
Phase 2: Design. We build high-fidelity wireframes and a component library using Figma. You approve before any code is written.
What ships with every B2B web development project from IRPR
You don't just get an app. You get a production-ready system with all the supporting infrastructure.
Every B2B project includes the items below. No hidden fees, no additional contracts.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error and performance monitoring
- 99.9% uptime SLA on AWS
- Automated backups with 30-day retention
- User authentication via Auth0 or own OAuth
- Admin dashboard with role-based access
- API documentation (auto-generated Swagger)
- Load testing report for 10,000 concurrent users
- 1-year warranty on all code
What we ship in this practice.
B2B SaaS platform for financial analytics
Built a multi-tenant analytics dashboard that ingests data from QuickBooks and Xero. Reduced manual reporting by 12 hours/week for 50 finance teams. Tech stack: Next.js, PostgreSQL, Stripe, AWS Lambda.
Customer portal for a healthcare equipment supplier
Developed a self-service portal where hospitals can place orders, track shipments, and download invoices. Cut support tickets by 40% in 3 months. Tech stack: React, Node.js, AWS RDS, Twilio.
B2B marketplace for industrial parts
Created a two-sided marketplace connecting 200+ suppliers with 1,500+ manufacturers. Escrow payments via Stripe Connect increased trust and transaction volume by 60%. Tech stack: Next.js, PostgreSQL, Redis, AWS ECS.
Wholesale ecommerce platform for a food distributor
Built a custom wholesale store with bulk pricing, case discounts, and automated purchase orders. Average order value grew 25% in 6 months. Tech stack: React, Node.js, Shopify Storefront API, MongoDB.
B2B CRM for a real estate investment firm
Replaced Salesforce with a custom CRM that tracks properties, investor relationships, and deal pipelines. Sales cycle shortened by 30%. Tech stack: Vue.js, Node.js, PostgreSQL, Auth0.
Learning management system for a corporate training company
Built a FERPA-compliant LMS with SCORM support and live class scheduling. Reduced admin overhead by 15 hours/week. Tech stack: Next.js, PostgreSQL, Zoom API, AWS S3.
Why teams hire us.
Fixed price from week 2
Every B2B project gets a fixed quote after the Roadmap phase. No hourly billing means no surprise invoices. We take the risk of overruns.
Senior engineers only
Our team averages 12 years of experience. We don't hire juniors. Every engineer shipped commercial products before joining IRPR.
8-12 week MVPs
Most B2B web applications are live in 10 weeks. We use battle-tested templates for auth, billing, and roles to speed up delivery.
Compliance built from day one
We have pre-configured HIPAA audit logs, PCI-DSS compliant payment flows, and SOC 2 ready infrastructure. You don't retro-fit compliance.
Full code ownership
When the project ships, the entire source code, design assets, and infrastructure scripts are yours. No license fees or royalties.
Async-first global team with US overlap
Our engineers work across 8 time zones but maintain 5+ hours of overlap with US business hours. You get daily updates and same-day responses.
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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