Senior B2B Web Development CompanyDevelopment Company
We build custom B2B web applications with senior engineers. Fixed pricing from $80K and delivery in 12-16 weeks.
IRPR is a senior B2B web development company that builds custom web apps for enterprise clients. We use Next.js, React, Node.js, and PostgreSQL to ship production-ready software.
Our fixed pricing model starts at $80K for a minimum viable product delivered in 12-16 weeks. We handle compliance like SOC 2, HIPAA, and PCI DSS.
Who hires us? Series A startups scaling their B2B platform, mid-market companies needing a customer portal, professional services firms automating workflows, and SaaS companies building a new product line.
Types of software we ship.
B2B Customer Portal
Self-service portal for clients to manage orders, invoices, and support tickets. Integrates with Salesforce and Stripe.
Enterprise Dashboard
Data-driven dashboard with real-time analytics and custom reports. Built with React and D3.js.
B2B E-commerce Platform
Wholesale ordering system with tiered pricing, bulk orders, and ERP integration.
Professional Services Automation
Time tracking, project management, and billing for consulting firms. Integrates with QuickBooks.
Supply Chain Management System
Inventory tracking, order fulfillment, and supplier management with SAP integration.
B2B Marketplace
Multi-vendor platform with commission management, payment processing, and vendor onboarding.
Contract Management Software
Digital contract creation, e-signatures, and automated renewals with DocuSign integration.
Client Onboarding Portal
Automated KYC/AML verification, document upload, and workflow for financial services.
We build for every business type.
Professional Services
Financial Services
Healthcare & Life Sciences
Technology & SaaS
Manufacturing & Logistics
Why choose a senior B2B web development company like IRPR?
We have shipped over 200 custom web applications for B2B businesses globally.
Our team of senior engineers averages 12+ years of experience. We focus on delivering production-quality code from day one.
We follow a structured process: Idea, Roadmap, Product, Release. The Roadmap phase locks your scope and budget, ensuring no surprises.
IRPR vs generic dev shops
Most agencies over promise and under deliver. Here is the difference.
Generic shops often use junior developers and bill by the hour. Scope creep is common.
IRPR assigns senior engineers only. We fix the price in week 2 and deliver on time.
- Junior developers handle your code
- Hourly billing, no cost certainty
- Scope changes inflate timeline
- No compliance expertise
- Code quality is inconsistent
- You do not own the intellectual property
- Senior engineers with 10+ years
- Fixed price from $80K
- Roadmap phase locks scope
- Built-in SOC 2, HIPAA, PCI compliance
- Production-grade code from sprint 1
- You own all source code and IP
How we build your B2B web application
Our four-phase process ensures clarity and speed.
We start with the Idea phase to align on goals. Then the Roadmap phase gives you a fixed quote and a 2-week build plan.
Development runs in agile sprints with demos every two weeks. The Release phase deploys to production and hands over ownership.
What you get with every B2B web development project
We ship a complete, production-ready product with full ownership.
Every project includes the full source code, documentation, and infrastructure as code. You own everything.
We set up CI/CD, error tracking, and performance monitoring from day one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- PostgreSQL database schema with migrations
- REST API documentation (Swagger/OpenAPI)
- Docker containers for local and production
- Sentry error tracking and alerts
- Datadog performance monitoring (or New Relic)
- Stripe or payment integration ready
- User authentication with Auth0 or Clerk
- Admin dashboard with user management
What we ship in this practice.
B2B SaaS Platform for Professional Services
Built a subscription management and client portal for a consulting firm. Reduced invoice disputes by 40% using Next.js, Stripe, and PostgreSQL.
Enterprise Supply Chain Dashboard
Developed a real-time inventory and order tracking system for a logistics company. Improved order accuracy to 99.5% with React, Node.js, and MongoDB.
Wholesale E-Commerce Platform
Created a multi-tier B2B e-commerce site with bulk pricing and ERP integration. Increased average order value by 30% using Shopify Plus API and custom Rails backend.
Healthcare Provider Portal
Built a patient management and scheduling system for a network of clinics. Cut no-show rates by 25% with HIPAA-compliant Next.js and Twilio integration.
Fintech Customer Onboarding
Developed an automated KYC/AML verification portal for a payment startup. Reduced manual review time by 60% with Python microservices and Plaid API.
Real Estate MLS Integration Platform
Built a custom MLS data aggregation and search tool for a brokerage. Increased lead generation by 50% using Node.js, Elasticsearch, and Mapbox.
Why teams hire us.
Fixed price from week 2
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only, no juniors
Our team averages 12+ years of experience. You get lead-level engineers on every project, not outsourced juniors.
Compliance built in (SOC 2, HIPAA, PCI)
We embed security and compliance from the start. Over 60% of our projects require SOC 2, HIPAA, or PCI DSS certification.
You own all code and IP
IRPR assigns full ownership to you. We retain no license, and you can host, sell, or modify the software without restriction.
12-16 week delivery guarantee
We have a 98% on-time delivery rate. Our focused approach and senior team mean no unnecessary delays.
200+ products shipped globally
We have built B2B web applications for clients in 50+ countries. Our portfolio spans startups to Fortune 500 companies.
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.