Senior B2B Portal Development ConsultantsPortal Development
We build custom B2B portals for enterprises. Fixed price, 8-12 week delivery, senior engineers only.
IRPR builds custom B2B portals for companies that need to connect suppliers, distributors, and enterprise clients. We use Next.js, React, Node.js, PostgreSQL, and cloud infrastructure on AWS or Azure to deliver portals that handle complex workflows, role-based access, and real-time data sync.
Every portal ships in 8-12 weeks with a fixed price starting at $80K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). Source code is yours from day one.
We work with VP of Engineering at mid-market companies who need a supplier portal, CTOs at logistics firms who want a distributor portal, and product directors at manufacturers who require a dealer portal. Each buyer needs a secure, scalable portal that integrates with their existing ERP or CRM.
Types of software we ship.
Supplier portal
Onboard suppliers, manage purchase orders, and track shipments. Integrates with SAP or Oracle ERP.
Distributor portal
Give distributors real-time inventory, pricing, and order management. Syncs with NetSuite or Salesforce.
Dealer portal
Enable dealers to place orders, view commissions, and access marketing materials. Connects to HubSpot CRM.
Partner portal
Manage partner onboarding, deal registration, and co-branded assets. Built with Auth0 for SSO.
Customer portal
Let enterprise clients view invoices, submit tickets, and download reports. Uses Stripe for payments.
Vendor portal
Streamline vendor onboarding, contract management, and invoice submission. Integrates with QuickBooks.
Wholesale portal
Allow wholesale buyers to place bulk orders, see tiered pricing, and track shipments. Built with Shopify Plus API.
Franchise portal
Centralize franchisee operations, training, and reporting. Uses AWS Cognito for multi-tenant access.
We build for every business type.
Manufacturing
Logistics and distribution
Healthcare and pharma
Technology and SaaS
Retail and wholesale
Why hire senior b2b portal development consultants
Building a B2B portal is different from a consumer app. It needs multi-tenant architecture, role-based access, and integrations with legacy systems.
IRPR has shipped over 200 products across 50 countries. Our senior engineers have built portals for logistics companies that process 10,000 orders per day and for healthcare distributors that handle HIPAA-protected data. We use Next.js for the frontend, Node.js for APIs, and PostgreSQL for data. Every portal includes CI/CD pipelines on GitHub Actions and error tracking with Sentry.
We start with a 2-week Roadmap phase where we define the data model, user roles, and integration points. Then we build the MVP in 8-12 weeks. You get a fixed price quote in week 2. No hourly billing, no scope creep.
Generic dev shop vs senior b2b portal development consultants
Not all agencies can handle the complexity of a B2B portal. Here is the difference.
Generic dev shops often build portals that break under load or fail to integrate with your ERP. They use junior developers and charge by the hour. You end up with a portal that needs constant fixes.
IRPR assigns senior engineers only. We build portals that handle 100,000+ users with multi-tenant isolation. Every portal ships with automated tests, monitoring, and documentation. You own the code from day one.
- Junior developers with 2-3 years experience
- Hourly billing with no cap
- No compliance expertise (HIPAA, PCI-DSS)
- Single-tenant architecture only
- No CI/CD or monitoring setup
- Code ownership unclear
- Senior engineers with 10+ years experience
- Fixed price from week 2
- HIPAA, PCI-DSS, SOC 2 compliant
- Multi-tenant architecture with Auth0
- CI/CD on GitHub Actions, Sentry monitoring
- Full source code ownership
How we build your B2B portal in 12 weeks
Our process is designed to get you a working portal fast, with no surprises.
We follow a four-phase approach: Idea, Roadmap, Product, Release. In the Idea phase, we align on goals and scope. In the Roadmap phase (week 2), we deliver a detailed plan with wireframes, data model, and a fixed price quote.
The Product phase takes 8-10 weeks. We build the portal in 2-week sprints. You see progress every sprint. In the Release phase, we deploy to production, set up monitoring, and hand over the code. We provide 30 days of post-launch support.
What ships with your B2B portal
Every portal comes with a complete delivery package. No hidden extras.
When IRPR delivers your portal, you get everything you need to run it independently. We do not hold your code hostage. You can deploy, modify, and scale the portal without us.
Our standard delivery includes source code, infrastructure as code, CI/CD pipelines, monitoring, and documentation. We also provide a 30-day warranty for any bugs.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Infrastructure as code (Terraform or Pulumi)
- PostgreSQL database with migrations
- Role-based access control (RBAC) with Auth0
- API documentation (Swagger/OpenAPI)
- Deployment runbook and architecture diagram
- 30-day post-launch support and bug fixes
- Admin dashboard for user and order management
What we ship in this practice.
Supplier portal for a manufacturing company
Built a portal for a mid-size manufacturer to onboard 200+ suppliers, manage purchase orders, and track deliveries. Reduced manual PO processing by 12 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, AWS S3 for document storage.
Distributor portal for a logistics firm
Created a portal for a 3PL company serving 50+ distributors. Features include real-time inventory, order tracking, and automated invoicing. Cut order errors by 40%. Tech stack: React, Python FastAPI, PostgreSQL, Stripe for payments.
Dealer portal for an automotive parts supplier
Developed a portal for 300+ dealers to place orders, view pricing tiers, and access marketing materials. Integrated with NetSuite ERP. Increased dealer order volume by 25% in 6 months. Tech stack: Next.js, Node.js, PostgreSQL, Auth0.
Partner portal for a SaaS company
Built a partner portal for a B2B SaaS firm to manage 150+ resellers. Features include deal registration, commission tracking, and co-branded asset downloads. Reduced partner onboarding time from 2 weeks to 2 days. Tech stack: React, Node.js, PostgreSQL, HubSpot API.
Customer portal for a healthcare distributor
Created a HIPAA-compliant portal for a medical device distributor serving 80+ hospitals. Features include order history, invoice download, and support ticket system. Achieved 99.9% uptime. Tech stack: Next.js, Node.js, PostgreSQL, AWS Cognito.
Wholesale portal for a food distributor
Built a wholesale portal for a food distributor with 500+ wholesale buyers. Features include bulk ordering, tiered pricing, and delivery scheduling. Integrated with QuickBooks for invoicing. Reduced order processing time by 30%. Tech stack: React, Node.js, PostgreSQL, Stripe.
Why teams hire us.
Fixed price, not hourly
Every portal project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
We assign engineers with 10+ years of experience. No junior developers. Our team has built portals for Fortune 500 companies and startups alike. Every engineer knows React, Node.js, and PostgreSQL.
Compliance built in
We build portals that meet HIPAA, PCI-DSS, and SOC 2 standards. We handle audit logging, data encryption, and role-based access. Your portal is ready for enterprise compliance reviews.
Full code ownership
You own the source code from day one. We put it in your GitHub repo. No licensing fees, no vendor lock-in. You can take the portal anywhere after launch.
8-12 week delivery
We ship a working portal in 8-12 weeks. Our process is optimized for speed without cutting corners. You see progress every 2 weeks in sprint demos.
Post-launch support included
Every portal comes with 30 days of post-launch support. We fix bugs, answer questions, and help your team take over. After that, we offer 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.
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