Professional B2B Portal Development ServicesPortal Development
We build custom B2B portals using microservices and modern stacks. Fixed price, 12-14 weeks, and full code ownership.
IRPR builds professional b2b portal development services using microservices architecture, React, Node.js, PostgreSQL, and cloud-native deployment on AWS or Azure. Every portal is designed with API-first principles for seamless integration with ERPs and CRMs.
Deliveries run 12-14 weeks with a fixed price between $100K and $300K. All projects include SOC 2 compliance, PCI-DSS if needed, and a 1-year infrastructure warranty. Source code is delivered on day one of the build phase.
We work with enterprise procurement teams needing supplier portals, distributors building order management portals, manufacturers creating dealer portals, and SaaS companies launching partner portals. Each persona gets a dedicated senior engineer who owns delivery from roadmap to release.
Types of software we ship.
Supplier Portal
A portal where vendors submit invoices, track purchase orders, and manage POs. Integrates with SAP, Oracle, or NetSuite via microservices.
Dealer Portal
Dealers place bulk orders, view inventory, and access training materials. Built with React and Stripe for payment, connected to Salesforce.
Distributor Portal
Distributors manage multiple brands, warehouse locations, and drop-ship orders. Uses Node.js, PostgreSQL, and Twilio for real-time alerts.
Customer Portal
End customers log invoices, submit support tickets, and view order history. Built with Next.js, Auth0, and Sentry for error tracking.
Partner Portal
Channel partners access MDF funds, co-branded assets, and lead sharing. Integrated with HubSpot and DealHub for commission tracking.
Procurement Portal
Procurement teams manage RFQs, contracts, and supplier bids. Uses Python, Django, and Elasticsearch for document search.
Vendor Management Portal
Vendors self-register, update compliance docs, and view payment status. Built with PostgreSQL, Cloudflare, and Docker on AWS ECS.
Order Management Portal
Wholesale clients place bulk orders, see custom pricing, and track shipments. Uses GraphQL, Redis, and ShipStation for logistics.
We build for every business type.
Manufacturing
Distribution
Healthcare
Technology
Financial Services
What You Get with Professional B2B Portal Development
Every portal ships with a modern tech stack, compliance-ready architecture, and full code ownership.
IRPR builds portals using microservices that talk to your ERP or CRM via REST or GraphQL. We use React on the front end, Node.js or Django on the back end, and PostgreSQL or MongoDB for data. All deployments are containerized with Docker on AWS ECS or Kubernetes.
Each project includes a 1-year infrastructure warranty, automated CI/CD pipelines on GitHub Actions, and monitoring with Sentry and Datadog. We write unit tests and integration tests that cover every API endpoint. Portals are SOC 2 compliant by default and can meet PCI-DSS or HIPAA if required.
Generic Dev Shop vs IRPR: Who Should Build Your B2B Portal?
The difference is measurable: timeline, quality, and hidden costs.
Most generic dev shops start with a discovery phase that lasts weeks, then bill hourly with no guarantee. They use one-size-fits-all templates that break when you need custom integrations. Code quality is often low, and ownership is unclear.
IRPR starts with a 2-week Roadmap phase where you get a fixed price and detailed spec. We assign senior engineers only (no juniors), write clean code with 80%+ test coverage, and deliver source code from day one. Our portals scale to 10,000+ users without refactoring.
- Hourly billing with surprise invoices
- Junior developers on your project
- No compliance guarantees
- Shared codebase with other clients
- 3-6 month timeline for a basic portal
- No post-launch infrastructure support
- Fixed price from the Roadmap phase
- Senior engineers only (8+ years experience)
- SOC 2, PCI-DSS, HIPAA ready
- Source code in your repo, no IP sharing
- 12-14 week timeline for a full portal
- 1-year infrastructure warranty + 99.9% uptime SLA
Our Process for B2B Portal Development
We follow a four-phase framework: Idea, Roadmap, Product, Release.
Each phase has a clear deliverable and a fixed cost. You know what you get and when. No scope creep. No surprises.
The entire process from kickoff to release takes 12-14 weeks. After that, we provide 1-year of infrastructure monitoring and urgent support.
What Ships with Your B2B Portal
Every project includes these deliverables by default.
- Source code in your private Git repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking with alerts
- PostgreSQL database schema with migrations
- REST API documentation via Swagger
- GraphQL endpoint if requested
- Docker container images for every service
- Load test report with 10,000 concurrent users
- Deployment playbook for AWS or Azure
- 1-year infrastructure warranty with 99.9% uptime SLA
What we ship in this practice.
Supplier Portal for a Global Manufacturer
Built a supplier portal that connects 500+ vendors to a single ERP. Suppliers submit invoices, track POs, and receive payment alerts. Reduced manual data entry by 8 hours/week per supplier. Tech stack: React, Node.js, PostgreSQL, SAP integration via SAP Cloud Platform.
Dealer Portal for a HVAC Distributor
Created a dealer portal where 200+ dealers place bulk orders, see custom pricing, and access training videos. Order errors dropped by 40%. Tech stack: Next.js, Django, Redis, ShipStation for logistics.
Customer Portal for a SaaS Company
Built a white-label customer portal for a CRM provider. 10,000 end users log invoices, submit tickets, and view usage analytics. Support ticket volume decreased by 30%. Tech stack: React, Node.js, Auth0, Stripe for billing.
Partner Portal for a Fintech Platform
Developed a partner portal for a banking-as-a-service company. 50+ partners access API docs, MDF funds, and commission reports. Commission disputes reduced by 60%. Tech stack: Next.js, PostgreSQL, HubSpot integration, Twilio for alerts.
Procurement Portal for a Hospital Network
Built a procurement portal for a 10-hospital network. 1,000+ suppliers bid on RFQs, upload compliance documents, and track payments. Procurement cycle time cut from 14 days to 3 days. Tech stack: Django, PostgreSQL, Elasticsearch, HIPAA compliant deployment.
Vendor Management Portal for a Logistics Company
Created a vendor management portal for a logistics firm with 300+ carriers. Carriers self-register, upload insurance docs, and view payment schedules. Onboarding time dropped from 1 week to 2 hours. Tech stack: React, Node.js, Docker, AWS ECS, Twilio for SMS alerts.
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. You know the total cost before we write a single line of code.
Only senior engineers
IRPR assigns engineers with 8+ years of experience. No juniors, no outsourced teams. Each engineer owns the delivery from roadmap to release and can answer every technical question.
8-12 week MVP delivery
We ship a working portal in 8-12 weeks for most projects. 12-14 weeks for complex multi-tenant portals. You get something real to test with your users, not a prototype.
Compliance built-in
All portals are built SOC 2 ready. We can add PCI-DSS, HIPAA, or FERPA compliance without extra refactoring. Our infrastructure defaults to encrypted data at rest and in transit.
Full code ownership
You own the source code from day one. It lives in your GitHub or GitLab repo. No licensing fees, no lock-in. You can deploy anywhere or take it to another team.
Async-first, timezone-aware
IRPR works async-first with daily standups via Slack. We have overlap hours with US time zones (9 AM - 1 PM ET). You always know what's happening, even if you are in San Francisco or New York.
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.