Expert B2B Web Development ServicesB2B Web
We build custom B2B web applications for complex business workflows. Ship in 12 weeks with a fixed price and full code ownership.
IRPR builds custom B2B web applications using React, Node.js, and PostgreSQL. We deliver supplier portals, partner dashboards, and enterprise platforms that handle complex workflows and integrate with ERP, CRM, and payment systems.
Each project ships in 8 to 12 weeks with a fixed price ranging from $80,000 to $250,000. We build to compliance standards like SOC 2, HIPAA, and PCI-DSS from day one.
We work with CTOs who need a secure B2B portal, product managers scaling a platform for 10,000+ users, and enterprise architects requiring deep ERP integrations. Over 200 projects delivered across 50 countries.
Types of software we ship.
B2B Portals
Secure portals for partners and suppliers to manage orders, invoices, and inventory. Built with React, Node.js, and OAuth 2.0.
Supplier Portals
Dedicated supplier management systems with RFQ workflows, performance tracking, and EDI integration using MuleSoft.
Partner Portals
Partner onboarding, deal registration, and commission dashboards. Integrated with Salesforce API and Stripe Connect.
Customer Dashboards
Real-time analytics dashboards for B2B clients using WebSockets, D3.js, and Snowflake for data aggregation.
E-procurement Systems
Automated purchase order generation, vendor bidding, and contract management with SAP Ariba integration.
B2B E-commerce Platforms
Multi-tier pricing, bulk ordering, and catalog management for wholesale buyers on Shopify Plus or Magento.
Quote-to-Cash Systems
End-to-end CPQ, invoicing, and payment collection using Stripe, Salesforce, and custom React UIs.
Vendor Management Systems
Vendor risk assessment, contract lifecycle, and audit trails with DocuSign and AWS Lambda.
We build for every business type.
Professional Services
Manufacturing & Distribution
Logistics & Shipping
Technology & SaaS
Healthcare & Life Sciences
Data-driven B2B web development
Every project is built with real metrics and clear outcomes.
We track delivery time, code quality, and user adoption for every B2B web application we ship. Our average MVP timeline is 12 weeks with 98% on-time delivery. Over 200 products have been released across 50 countries.
Compliance is a core metric. We include SOC 2, HIPAA, PCI-DSS, and GDPR in every estimate. Our clients report average user adoption rates of 85% within 90 days of launch.
Fixed price, not hourly
You know the total cost before a single line of code is written.
Generic dev shops often bill by the hour, leading to budget overruns and scope creep. They rarely include compliance or post-launch support in their initial quotes. Many offshore teams produce code you cannot maintain.
IRPR offers a fixed price from the Roadmap phase (week 2). We include compliance (SOC 2, HIPAA), 1-year post-launch support, and full source code ownership. You sign one contract and pay one price.
- Hourly billing with no ceiling
- No compliance expertise (HIPAA, SOC 2)
- Code not documented or tested
- Post-launch support charged separately
- Scope creep leads to budget overrun
- No fixed timeline guarantee
- Fixed price, no surprises (from $80K)
- Built-in SOC 2, HIPAA, PCI-DSS
- Full test coverage and documentation
- 1-year post-launch support included
- Scope managed via the Roadmap phase
- 12-week delivery guarantee
Our B2B web development process
Four phases from idea to launch, each with a clear deliverable.
We start with a 2-week Discovery and Roadmap phase. You get a detailed specification, wireframes, and a fixed price. No code is written until you approve the plan.
Then we build in 6-8 weekly sprints, each ending with a deployable increment. Our engineers are senior-level only and work in your time zone overlap.
What ships with your B2B web app
Every delivery includes everything you need to own and operate the application.
You get full source code, a working staging environment, and production deployment. No black boxes. No hidden dependencies.
Post-launch you receive documentation, monitoring dashboards, and 12 months of support for critical bugs and updates.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and alerts
- Docker containers with orchestration
- Deployment to AWS (or your cloud)
- Staging environment identical to production
- Post-launch support for 12 months
- Technical documentation and architecture diagrams
- Unit tests with 90%+ coverage
- Security audit report
What we ship in this practice.
Supplier Portal for a Manufacturing Distributor
Built a portal connecting 300+ suppliers to a central procurement system. Reduced purchase order processing time by 60%. Tech stack: React, Node.js, MongoDB, and SAP Ariba API.
Partner Dashboard for a SaaS Company
Created a real-time dashboard for 500+ channel partners showing deal registration, commissions, and lead status. Increased partner engagement by 40%. Tech stack: Next.js, Stripe, PostgreSQL.
Customer Analytics Portal for a Logistics Firm
Delivered a portal that displays shipment tracking, cost analysis, and delivery KPIs. Saved dispatchers 20 hours per week on manual reporting. Tech stack: Vue.js, Python, AWS QuickSight.
E-procurement System for a Healthcare Network
Automated purchase orders, vendor bidding, and contract renewals for a 10-hospital network. Achieved 30% cost savings on medical supplies. Tech stack: React, Node.js, PostgreSQL, HIPAA compliant.
B2B E-commerce Platform for a Wholesale Distributor
Built a multi-tenant storefront with tiered pricing and bulk ordering. Handled 500+ concurrent wholesalers during peak hours. Tech stack: Shopify Plus, Next.js, Stripe, Cloudflare.
Vendor Management System for a Fintech Company
Developed a system for vendor onboarding, risk assessment, and contract lifecycle. Reduced vendor onboarding time from 4 weeks to 3 days. Tech stack: React, Node.js, DocuSign, AWS Lambda, PCI-DSS compliant.
Why teams hire us.
Fixed price from day one
You get a fixed price after the 2-week Roadmap phase. No hourly billing. No surprises. Our typical projects range from $80,000 to $250,000.
Senior engineers only
Every project is staffed with engineers who have 8+ years of experience. No junior developers. All team members are senior-level and work directly with your team.
12-week delivery guarantee
We ship your MVP in 8 to 12 weeks. 98% of our projects finish on time. If we miss the deadline, we discount the next phase.
Compliance built-in
We handle SOC 2, HIPAA, PCI-DSS, and GDPR as part of the core build. No separate compliance audit needed. Each standard is verified during QA.
Full code ownership
You own 100% of the source code, documentation, and IP. We retain no rights. You can move the app to any other team or cloud provider.
Post-launch support included
Every project includes 12 months of support for critical bugs, security patches, and small feature updates. We answer within 4 hours during business days.
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.