Expert B2B Portal Development ServicesB2B Portal
We build custom B2B portals for procurement, supply chain, and partner management. Ship in 12 weeks with fixed pricing.
IRPR builds custom B2B portals using Next.js, Node.js, and PostgreSQL. We integrate with ERP systems like SAP and Oracle to automate procurement and supplier management.
Each portal ships in 12-14 weeks with a fixed price from $100K to $350K. We follow SOC 2 and GDPR compliance standards from day one.
Manufacturers needing supplier portals, distributors requiring order management systems, SaaS companies building partner portals, and enterprises modernizing procurement workflows hire us.
Types of software we ship.
Supplier Portal
Automate vendor onboarding, RFQ management, and performance tracking. Integrates with SAP Ariba.
Distributor Portal
Provide real-time inventory visibility, order placement, and invoice management. Connects to NetSuite.
Partner Portal
Manage channel partners with lead distribution, deal registration, and commission tracking. Uses Salesforce API.
Customer Portal
Self-service account management, support tickets, and order history. Built with Next.js and Auth0.
Procurement Portal
Streamline purchase order approvals, budget controls, and vendor contracts. Integrates with Oracle ERP.
E-procurement Platform
Catalog-based purchasing with PunchOut to supplier catalogs. Supports cXML and OCI protocols.
Vendor Management System
Track vendor performance, compliance documents, and contracts. Uses PostgreSQL and Redis for fast queries.
Trade Portal
B2B ecommerce with tiered pricing, bulk ordering, and credit terms. Built with Stripe and Shopify Plus APIs.
We build for every business type.
Manufacturing
Distribution
Technology
Healthcare
Financial Services
Why businesses choose IRPR for B2B portal development
We have delivered 200+ portals across 50 countries with a 98% on-time rate.
IRPR builds portals that handle thousands of transactions per day. Our portals process purchase orders worth over $1B annually for clients in manufacturing and distribution.
We use a fixed-price model that eliminates cost overruns. Every project starts with a 2-week Roadmap phase where we define scope, tech stack, and timeline.
Generic dev shop vs IRPR
Most agencies overpromise and underdeliver. Here is how IRPR is different.
A generic dev shop starts coding without a clear roadmap. They bill hourly and change scope mid-project. You end up with delayed launches and no code ownership.
IRPR starts with a fixed-price Roadmap. We sign off on scope before writing code. You get full source code, CI/CD pipelines, and compliance built in.
- Vague requirements and no roadmap
- Hourly billing with surprise invoices
- No compliance certifications
- No CI/CD or automated testing
- Code ownership unclear
- No post-launch support
- Fixed price from Roadmap phase
- SOC 2 compliant from day one
- CI/CD pipeline on GitHub Actions
- Full code ownership in your repo
- 12-week delivery guarantee
- Dedicated project manager
How we build your B2B portal in 4 phases
Our process from idea to launch takes 12-16 weeks.
We start with a 2-week Discovery and Roadmap phase. You get a detailed specification, wireframes, and a fixed price before any development begins.
Development uses Agile sprints with daily standups. We deploy to staging every week and you see progress in real time.
What ships with your portal
Every deliverable is yours to keep and modify.
IRPR delivers a complete production-ready system. You get everything you need to run and maintain the portal yourself.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Docker containers for local development
- REST API documentation (Swagger/OpenAPI)
- Admin dashboard with user management
- Role-based access control (RBAC)
- Audit logs for all transactions
- Integration with SAP or Oracle (as specified)
- Load testing report with 1,000 concurrent users
- 30 days of post-launch support
What we ship in this practice.
Supplier portal for automotive parts manufacturer
Reduced supplier onboarding time by 60% using automated workflows. Tech stack: Next.js, PostgreSQL, SAP integration. Industry: manufacturing.
Distributor portal for medical supply company
Increased order accuracy by 95% with real-time inventory sync. Tech stack: Node.js, React, NetSuite API. Industry: distribution.
Partner portal for SaaS company
Cut partner onboarding from 2 weeks to 2 days. Tech stack: Next.js, Auth0, Salesforce API. Industry: technology.
Procurement portal for hospital network
Saved $2M annually by automating purchase order approvals. Tech stack: Node.js, PostgreSQL, Oracle ERP. Industry: healthcare.
Trade portal for logistics provider
Handles 10,000+ orders per month with 99.9% uptime. Tech stack: Next.js, Stripe, AWS. Industry: logistics.
E-procurement platform for retail chain
Integrated with 50+ suppliers via cXML and reduced procurement cycle by 40%. Tech stack: React, Node.js, MongoDB. Industry: retail.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
12-week delivery guarantee
We ship your MVP in 12 weeks or less. 98% of our projects finish on time. If we are late, you get a discount.
Senior engineers only
Our team averages 10+ years of experience. No junior developers. Every engineer has built at least 5 production portals.
Full code ownership
You own all source code, documentation, and IP. We deliver everything in your GitHub repository with no licensing restrictions.
SOC 2 compliance built-in
We build SOC 2 controls into every portal from day one. Our infrastructure uses AWS with encryption at rest and in transit.
Dedicated project manager
Every project has a single point of contact. Your PM provides weekly updates, sprint reviews, and manages all communication.
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.