Senior B2B Portal Development CompanyB2B Portal
We build custom B2B portals for enterprises and fast-growing companies. Fixed price, 8-12 week MVPs, senior engineers only.
IRPR builds custom B2B portals for companies that need to connect buyers, suppliers, distributors, and partners in one secure platform. We use Next.js, React, Node.js, PostgreSQL, and cloud infrastructure on AWS or GCP to deliver portals that handle complex workflows, role-based access, and real-time data sync.
Every B2B portal ships in 8-12 weeks with a fixed price starting at $80K and going up to $250K depending on scope. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You get source code ownership, CI/CD pipelines, and a dedicated senior team.
We work with procurement directors who need a supplier portal to reduce manual order processing, CTOs at manufacturing firms who want a distributor portal with real-time inventory, and product managers at logistics companies who need a carrier portal with automated rate quoting. We also build for SaaS companies launching a partner portal.
Types of software we ship.
Supplier portal
Automate purchase orders, invoices, and supplier onboarding. Integrates with SAP, Oracle, or NetSuite.
Distributor portal
Real-time inventory, pricing tiers, and order management for your distribution network. Syncs with ERP systems.
Partner portal
Onboard partners, share collateral, track leads, and manage commissions. Integrates with Salesforce or HubSpot.
Customer portal
Self-service account management, order history, support tickets, and billing. Built with Stripe or Braintree.
Dealer portal
Manage dealer inventory, warranty claims, and training materials. Connects to Salesforce or custom APIs.
Vendor portal
Streamline vendor registration, RFQ responses, and contract management. Integrates with Ariba or Coupa.
Wholesale portal
B2B ecommerce with bulk pricing, minimum order quantities, and custom catalogs. Uses Shopify Plus or custom React frontend.
Procurement portal
Centralize purchase requests, approvals, and PO generation. Integrates with Workday or SAP Concur.
We build for every business type.
Manufacturing
Logistics and transportation
Wholesale and distribution
Technology and SaaS
Healthcare and life sciences
Why choose a senior B2B portal development company
Most portal projects fail because the team lacks seniority or the process is broken. IRPR fixes both.
We only hire senior engineers with 8+ years of experience. No juniors, no offshore interns. Every portal is built by a team of 3-5 engineers who have shipped similar products before. Our average engineer has worked at companies like Google, Amazon, and Microsoft.
Our process is fixed and transparent. In week 1 we define the roadmap. In weeks 2-3 we build the core architecture. By week 8 you have a working portal. We use Next.js, React, Node.js, PostgreSQL, and deploy on AWS or GCP with CI/CD pipelines. Every project includes Sentry error tracking, Datadog monitoring, and automated tests.
How IRPR differs from other B2B portal development companies
Generic dev shops promise everything and deliver half. IRPR delivers what we promise, on time and on budget.
Most agencies use junior developers, charge by the hour, and let scope creep blow your budget. They hand over code with no documentation, no tests, and no CI/CD. You end up with a portal that breaks on the first real user load.
IRPR works differently. We assign senior engineers only. We give you a fixed price after the Roadmap phase. We ship source code to your repo, with full documentation, automated tests, and a production-ready CI/CD pipeline. Your portal is built to handle thousands of concurrent users from day one.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- No fixed timeline or scope
- Code delivered without tests or docs
- No CI/CD or monitoring setup
- You own nothing until final payment
- Senior engineers with 8+ years experience
- Fixed price after Roadmap phase
- 8-12 week timeline with milestones
- Full test coverage and documentation
- CI/CD pipeline with Sentry and Datadog
- Source code ownership from day one
Our B2B portal development process
We follow a 4-phase process that turns your idea into a production-ready portal in 8-12 weeks.
Every project starts with a 1-week discovery phase where we map your workflows, user roles, and integration points. We then build a detailed roadmap with fixed price and timeline. No surprises.
Development happens in 2-week sprints. You see working software every 14 days. We deploy to staging after sprint 2 and to production after sprint 4. Your team gets full access to the codebase and can review every commit.
What ships with your B2B portal
Every portal comes with a complete production setup, not just code.
We don't just hand over a GitHub repo. You get a fully deployed, monitored, and documented portal that your team can run from day one. Every project includes infrastructure as code, automated backups, and security scanning.
Your portal is built on AWS or GCP with auto-scaling, load balancing, and a CDN for global performance. We set up Datadog for monitoring, Sentry for error tracking, and PagerDuty for alerts. You get a runbook that explains how to deploy, rollback, and scale.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Infrastructure as code with Terraform or Pulumi
- Automated test suite with 80%+ coverage
- Sentry error tracking and Datadog monitoring
- Production deployment on AWS or GCP
- SSL certificate and custom domain setup
- User authentication with Auth0 or Clerk
- API documentation with Swagger or Postman
- Runbook with deploy, rollback, and scale instructions
What we ship in this practice.
Supplier portal for a manufacturing company
Built a supplier portal that automated purchase orders and invoice matching. Reduced manual data entry by 12 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, SAP integration via REST API.
Distributor portal for a medical device company
Created a distributor portal with real-time inventory, pricing tiers, and order tracking. Onboarded 150 distributors in 3 months. Tech stack: React, Django, PostgreSQL, Stripe for payments.
Partner portal for a SaaS company
Developed a partner portal with lead registration, deal registration, and commission tracking. Increased partner-sourced revenue by 40% in 6 months. Tech stack: Next.js, Node.js, MongoDB, Salesforce integration.
Wholesale portal for a food distributor
Built a B2B ecommerce portal with bulk pricing, minimum order quantities, and custom catalogs. Processed $2M in orders in the first month. Tech stack: React, Node.js, PostgreSQL, Shopify Plus custom storefront.
Dealer portal for an automotive parts manufacturer
Created a dealer portal with warranty claims, inventory lookup, and training modules. Reduced warranty processing time from 5 days to 24 hours. Tech stack: Next.js, Node.js, PostgreSQL, AWS S3 for document storage.
Procurement portal for a logistics company
Built a procurement portal with automated RFQ, bid management, and contract approval. Cut procurement cycle time by 30%. Tech stack: React, Node.js, PostgreSQL, Workday integration.
Why teams hire us.
Senior engineers only, no juniors
Every engineer on your project has 8+ years of experience. We don't use junior developers or offshore interns. Our team has shipped 200+ products for companies in 50+ countries.
Fixed price, not hourly
You get a fixed price after the Roadmap phase in week 2. No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
8-12 week MVPs
Your B2B portal ships in 8-12 weeks, not 6 months. We use proven frameworks and pre-built components to accelerate development without sacrificing quality.
Full source code ownership
You own every line of code from day one. No licensing fees, no vendor lock-in. Your code is in your repo, on your infrastructure, under your control.
Compliance built in
We build portals that meet HIPAA, PCI-DSS, and SOC 2 standards. Our infrastructure uses encryption at rest and in transit, role-based access control, and audit logging.
Production-ready from day one
Your portal ships with CI/CD, monitoring, error tracking, and a runbook. Your team can deploy, rollback, and scale without calling us. We set up Datadog, Sentry, and PagerDuty by default.
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.