Top B2B Portal Development TeamDevelopment Team
We build custom B2B portals that connect buyers and suppliers. Ship in 8-12 weeks with fixed pricing.
IRPR builds B2B portals that automate procurement, supplier management, and order workflows. We use React, Node.js, PostgreSQL, and GraphQL to create portals that scale from 100 to 100,000 users.
Every portal ships in 8-12 weeks with a fixed price between $80K and $250K. We handle SOC 2, PCI-DSS, and HIPAA compliance when required. Our team includes senior engineers only - no juniors, no offshore subcontractors.
We work with procurement directors who need a supplier portal, marketplace founders launching a B2B platform, enterprise IT VPs replacing legacy systems, and supply chain managers digitizing order processes.
Types of software we ship.
Supplier Portal
Suppliers submit quotes, manage catalogs, and track orders. Integrates with SAP and Oracle for real-time inventory sync.
Buyer Portal
Buyers place orders, view invoices, and track shipments. Connects to Stripe for payment processing and QuickBooks for accounting.
Distributor Portal
Distributors manage reseller accounts, pricing tiers, and bulk orders. Includes Salesforce integration for CRM sync.
Dealer Portal
Dealers access product specs, order parts, and submit warranty claims. Uses Twilio for SMS notifications and AWS for file storage.
Vendor Portal
Vendors submit invoices, update compliance documents, and view payment history. Integrates with DocuSign for digital contracts.
Partner Portal
Partners access co-branded marketing materials, track referrals, and manage commissions. Built with Next.js and Auth0 for SSO.
Customer Self-Service Portal
Customers manage subscriptions, update profiles, and view usage analytics. Uses Stripe Billing and SendGrid for notifications.
Procurement Portal
Procurement teams create RFQs, compare bids, and approve purchases. Connects to ERP systems like NetSuite and Microsoft Dynamics.
We build for every business type.
Manufacturing
Distribution
Wholesale
Healthcare
Technology
Why IRPR is the top B2B portal development team
We have shipped 200+ digital products, and over 50 of those are B2B portals.
Our portals handle millions of transactions per month. We build for scale from day one using AWS or GCP infrastructure. Every portal includes automated CI/CD pipelines, Sentry error tracking, and 99.9% uptime SLAs.
We have built portals for manufacturing companies with 10,000+ suppliers and for healthcare distributors managing HIPAA-sensitive data. Our team includes engineers who have worked at Google, Amazon, and Stripe.
The difference between IRPR and generic dev shops
Most agencies promise a portal but deliver a mess. Here is how we are different.
Generic dev shops start with vague estimates and bill by the hour. They often lack experience with complex B2B workflows like multi-tier pricing, approval chains, and ERP integration.
IRPR starts with a 2-week Roadmap phase that produces a fixed price and a detailed specification. We build with senior engineers only, and we guarantee delivery in 8-12 weeks.
- Hourly billing with no cap
- Vague timelines that slip
- No compliance experience
- Junior developers on your project
- Cookie-cutter templates
- No post-launch support
- Fixed price from Roadmap phase
- 8-12 week delivery guarantee
- HIPAA, PCI, SOC2 compliance built-in
- Senior engineers only (10+ years avg)
- Custom architecture for your workflows
- 1-year warranty and ongoing support
How we build your B2B portal in 4 phases
Our process is designed to eliminate risk and deliver a portal that works on day one.
We follow a structured 4-phase approach: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed timeline.
By the end of the Roadmap phase (week 2), you know exactly what you are getting and exactly what it costs. No surprises, no scope creep.
What ships with every B2B portal we build
You get full ownership of everything we create. No lock-in, no hidden fees.
Every portal includes the items below. We do not charge extra for deployment, documentation, or training.
You can take the code to another team, or we can continue to support and improve it. The choice is yours.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or AWS CodePipeline
- Sentry error tracking and performance monitoring
- API documentation (OpenAPI/Swagger)
- Admin dashboard with user management and analytics
- Role-based access control for buyers, suppliers, admins
- Stripe integration for payments and invoicing
- Responsive design for desktop and mobile
- SEO metadata and sitemap generation
- 1-year warranty with 48-hour SLA for critical bugs
What we ship in this practice.
Supplier Portal for Industrial Manufacturing
Built a portal for a manufacturer with 5,000 suppliers. Suppliers submit quotes, update lead times, and view purchase orders. Reduced manual data entry by 8 hours per week. Tech stack: React, Node.js, PostgreSQL, SAP integration.
Buyer Portal for Food Distribution
Created a portal for a food distributor serving 2,000 restaurants. Buyers place bulk orders, track deliveries, and pay invoices online. Increased order accuracy by 30% and reduced phone orders by 60%. Tech stack: Next.js, Express, Stripe, Twilio.
Dealer Portal for Automotive Parts
Developed a portal for an auto parts manufacturer with 800 dealers. Dealers access technical specs, order parts, and submit warranty claims. Reduced order processing time from 4 hours to 30 minutes. Tech stack: React, GraphQL, MongoDB, AWS S3.
Vendor Portal for Healthcare Distributor
Built a HIPAA-compliant vendor portal for a medical supply distributor. Vendors upload compliance documents, submit invoices, and track payments. Achieved SOC 2 Type II certification within 6 months. Tech stack: Angular, .NET Core, SQL Server, DocuSign.
Partner Portal for SaaS Company
Created a partner portal for a B2B SaaS platform with 300 resellers. Partners access co-branded marketing materials, track referrals, and view commissions. Increased partner-driven revenue by 40% in the first year. Tech stack: Next.js, Stripe Connect, Auth0, SendGrid.
Procurement Portal for Construction Firm
Built a procurement portal for a national construction company. Procurement teams create RFQs, compare bids, and approve purchase orders. Reduced procurement cycle time by 50%. Tech stack: React, Node.js, PostgreSQL, QuickBooks integration.
Why teams hire us.
Fixed price, not hourly
Every B2B portal project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
Senior engineers only
Our team averages 10+ years of experience. We do not use junior developers or offshore subcontractors. Every engineer has built B2B portals before and understands complex workflows.
Compliance built-in
We have built portals that meet HIPAA, PCI-DSS, and SOC 2 requirements. Our engineers know how to handle PHI, credit card data, and audit logs. We include compliance in the roadmap from day one.
8-12 week delivery
We ship a working B2B portal in 8-12 weeks. Our process is optimized for speed without sacrificing quality. We have delivered over 200 products on time.
Full code ownership
You own the source code, the design, and the documentation. No licensing fees, no platform lock-in. You can deploy the portal anywhere or bring in another team.
Post-launch support
Every portal comes with 1 year of bug fixes and a 48-hour SLA for critical issues. We also offer ongoing feature development and maintenance at a fixed monthly rate.
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.