Senior B2B Portal Development ServicesPortal Development
We build B2B portals that connect buyers, suppliers, and distributors. Get a custom portal in 12 weeks with fixed pricing.
IRPR builds B2B portals using React, Node.js, PostgreSQL, and cloud infrastructure on AWS. We handle complex integrations with ERP systems like SAP and Oracle.
Each B2B portal ships with full source code, CI/CD pipelines, and 99.9% uptime SLA. Typical timeline is 10-14 weeks with fixed pricing from $80K to $250K. Portals are built to SOC 2 and PCI-DSS standards where required.
We work with procurement directors who need supplier portals, ecommerce managers launching B2B marketplaces, and CTOs at manufacturing firms replacing legacy order systems.
Types of software we ship.
Supplier Portal
Integrates with SAP and Oracle for real-time inventory sync. Suppliers submit invoices and track payments.
Buyer Portal
Custom catalog with negotiated pricing and bulk ordering. Integrates with Stripe for payment processing.
Distributor Portal
Channel partner access to product data, order history, and automated replenishment. Built with Next.js and PostgreSQL.
B2B Ecommerce Portal
Full online storefront with role-based pricing, approval workflows, and real-time inventory. Uses React and AWS.
Vendor Management Portal
Manages supplier onboarding, contract compliance, and performance metrics. Integrates with Salesforce and HubSpot.
Partner Portal
Reseller and affiliate portal with marketing assets, commission tracking, and lead distribution. Built on Node.js and MongoDB.
Procurement Portal
Internal purchasing system with requisition approvals, PO generation, and budget tracking. Uses PostgreSQL and Redis.
Dealer Portal
Order parts, submit warranty claims, and access service manuals. Integrates with Salesforce and Twilio for notifications.
We build for every business type.
Manufacturing
Distribution
Wholesale
Healthcare
Retail
Why B2B portals need senior development
A B2B portal handles complex pricing, user roles, and integrations. IRPR builds portals that scale.
Most B2B portals fail because they are built by junior teams that ignore multi-tenant data isolation, role-based access, and ERP integration. IRPR uses senior engineers who have shipped 200+ portals across 50 countries.
Our portals handle thousands of concurrent users and millions of SKUs. We use PostgreSQL partitioning, Redis caching, and auto-scaling on AWS to maintain 99.9% uptime.
The difference between a portal and a prototype
Most agencies deliver a half-built portal. IRPR delivers production-ready software.
A B2B portal is not a simple CRUD app. It needs approval workflows, role-based pricing, and integrations with ERP and CRM systems. Generic dev shops skip these and deliver a prototype that cannot handle real traffic.
IRPR builds portals that go live on day one. We include CI/CD, integration tests, and monitoring. Our portals pass security audits and handle 10,000+ concurrent users.
- Builds a simple CRUD app
- Uses no CI/CD
- No integration testing
- Delivers 6 months late
- Ownership unclear
- No SLA
- Full B2B portal with role-based access
- CI/CD with GitHub Actions
- Integration tests for every API
- Fixed timeline 10-14 weeks
- Full code ownership
- 99.9% uptime SLA
How we build your B2B portal
Our process from idea to launch in 4 phases.
Every B2B portal project follows a repeatable process. We start with a 2-week Roadmap to define scope, then build in two-week sprints with daily demos. Production deploy happens at week 10-14.
What ships with your B2B portal
Every portal includes these deliverables by default.
IRPR does not hand over a zip file. You get a complete production environment with all tools and documentation needed to run and extend the portal.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- Cloud infrastructure on AWS with Terraform
- PostgreSQL database with automated backups
- Admin panel for managing users and roles
- API documentation (Swagger/OpenAPI)
- Integration tests for all endpoints
- Deployment runbook
- 30-day post-launch support
What we ship in this practice.
Supplier portal for a manufacturing company
Replaced a manual email-based ordering system. Reduced order processing time by 70%. Tech stack: React, Node.js, PostgreSQL, SAP integration.
Buyer portal for a wholesale distributor
Allowed customers to view negotiated pricing and place bulk orders online. Increased average order value by 25%. Tech stack: Next.js, Stripe, AWS.
Vendor management portal for a healthcare network
Centralized supplier onboarding and compliance tracking. Cut vendor onboarding time from 3 weeks to 3 days. Tech stack: React, Python, PostgreSQL, HIPAA compliance.
Dealer portal for an automotive parts manufacturer
Enabled dealers to order parts, file warranty claims, and access service manuals. Reduced call center volume by 40%. Tech stack: Angular, Node.js, MongoDB, Salesforce integration.
B2B ecommerce portal for a food distributor
Built a custom storefront with recurring orders and route optimization. Increased repeat orders by 35%. Tech stack: Next.js, PostgreSQL, Stripe, Twilio.
Partner portal for a SaaS company
Provided resellers with marketing assets, commission tracking, and lead management. Boosted partner revenue by 50%. Tech stack: React, Node.js, Stripe, HubSpot.
Why teams hire us.
Fixed price, not hourly
Every B2B portal project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team consists of senior engineers with 10+ years of experience. No junior developers, no outsourcing, no handoffs.
Full code ownership
You own the entire codebase from day one. We deliver source code in your private GitHub repo with no licensing fees.
12-week average delivery
We ship production-ready B2B portals in 10-14 weeks. Our record is 8 weeks for a complex multi-tenant portal.
99.9% uptime SLA
Every portal runs on AWS with auto-scaling and multi-region failover. We guarantee 99.9% uptime with a 30-day warranty.
Compliance built in
We build to SOC 2, PCI-DSS, and HIPAA standards where needed. Our portals pass security audits on the first try.
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.