Professional B2B Portal Development ConsultantsPortal Development
We build custom B2B portals for enterprise clients. Our team ships production-ready portals in 12 weeks with fixed pricing.
IRPR builds custom B2B portals using React, Node.js, PostgreSQL, and AWS. We engineer API-first architectures that integrate with ERPs like SAP, NetSuite, and Salesforce.
We deliver a production-ready portal in 12 weeks with a fixed price between $80K and $250K. All portals comply with SOC 2 or HIPAA as needed, with full documentation.
We work with supply chain directors, procurement VPs, CIOs, and heads of partner operations at mid-market and enterprise companies who need a reliable portal for supplier collaboration, order management, and data exchange.
Types of software we ship.
Supplier portal
Integrate with SAP Ariba for automated PO and invoice processing. Includes vendor scorecards and contract management.
Partner portal
Channel partners manage deals, commissions, and co-branded collateral. Real-time sync with Salesforce via REST API.
Customer portal
B2B clients place orders, view invoices, and track shipments. Stripe Connect handles payment reconciliation.
Distributor portal
Distributors manage inventory levels, place bulk orders, and access pricing tiers. EDI 850 support for order transmission.
Procurement portal
Internal and external procurement workflows with approval chains. Integrate with Coupa or Jaggaer for sourcing.
Vendor portal
Vendors submit compliance documents, certifications, and invoices. HIPAA-compliant document storage for healthcare.
Dealer portal
Automotive or equipment dealers submit warranty claims, order parts, and view service history. Real-time API to DMS systems.
EDI portal
Electronic data interchange for trading partners. Supports X12 850, 810, 856 formats with AS2 and SFTP connectivity.
We build for every business type.
Manufacturing
Logistics & Supply Chain
Healthcare & Pharma
Retail & Wholesale
Technology & SaaS
Why hire professional B2B portal development consultants
IRPR's B2B portals reduce order processing time by 40% and cut supplier onboarding from weeks to days.
A B2B portal is not just a dashboard. It must handle complex workflows like purchase orders, invoicing, inventory sync, and document exchange. Missteps delay launch or break integrations.
IRPR has built 200+ portals for companies in 50 countries. We focus on API-first design, role-based access, and compliance (SOC 2, HIPAA) from day one.
Generic dev shop vs professional B2B portal consultants
Many dev agencies promise a portal but deliver a generic dashboard that cannot handle real B2B workflows.
Generic development shops often miss key features: supplier onboarding, EDI integration, role-based permissions, and compliance. You end up rebuilding after a failed launch.
IRPR specializes in B2B portals. We include these features by default and ship in 12 weeks with a fixed price.
- No vendor management features
- No EDI support
- No role-based access control
- Custom CSS only, no API
- No compliance (SOC 2, HIPAA)
- Unbounded scope creep
- Built-in supplier onboarding workflows
- EDI and API integration ready
- Role-based access per organization
- API-first architecture for extensibility
- SOC 2 or HIPAA compliance included
- Fixed price from Roadmap phase
How IRPR builds your B2B portal in 12 weeks
Our process is structured into four phases, each with clear milestones and deliverables.
We start with a 2-week Roadmap where we map supplier ecosystems, define data models, and pin down integrations. This gives you a fixed price and timeline.
Then we design, build, and test in rapid sprints. By week 12 your portal is live with production data.
What ships with your B2B portal
Every portal includes these deliverables as standard.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- PostgreSQL database with backup
- REST API documentation (Swagger/OpenAPI)
- Admin dashboard for user management
- Supplier registration and onboarding flows
- EDI document exchange (850, 810, 856)
- Role-based access control
- Production monitoring with Datadog
What we ship in this practice.
Supplier portal for medical device manufacturer
Reduced supplier onboarding time from 4 weeks to 3 days. React frontend, Node.js API, PostgreSQL, integrated with NetSuite.
Distributor portal for chemical distributor
Automated PO processing saved 20 hours per week. Built on Next.js, PostgreSQL, Stripe Connect for payments.
Partner portal for SaaS company
Channel partners increased deal registration by 60%. React, Node.js, Salesforce integration via REST API.
Procurement portal for manufacturing firm
Shortened procurement cycle by 30%. Django backend, React frontend, integrated with SAP.
Vendor portal for logistics provider
Reduced invoice disputes by 70%. Node.js, PostgreSQL, and custom EDI parser.
Dealer portal for automotive equipment
Dealers self-serve warranty claims, cutting support tickets by 80%. React, AWS Lambda, DynamoDB.
Why teams hire us.
Fixed price from week 2
We define scope and price in the Roadmap phase. No hourly billing, no surprise invoices.
Senior engineers only
Our team consists of senior full-stack engineers with 10+ years experience. No junior developers on client projects.
B2B portal compliance ready
Every portal can include SOC 2, HIPAA, or PCI-DSS controls. We document security in your repo.
API-first and extensible
Portals are built with RESTful APIs so you can connect ERP, CRM, or EDI systems. We support JSON, XML, and flat file formats.
12-week delivery guarantee
We ship production-ready portals in 12 weeks. Our track record shows 98% on-time delivery across 200+ projects.
Full code ownership
You own all source code, documentation, and IP. No licensing fees, no vendor lock-in.
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.