Experienced B2B Web App Development ServicesWeb App
We build custom web applications for B2B companies. Ship a production-ready MVP in 8-12 weeks with fixed pricing.
IRPR builds custom web applications for B2B businesses using React, Next.js, Node.js, and PostgreSQL. We focus on single-page applications, dashboards, portals, and internal tools that handle complex workflows.
We ship a production-ready MVP in 8-12 weeks with pricing from $80K to $250K. Our builds include CI/CD pipelines, containerized deployment, and compliance with SOC 2, HIPAA, or PCI where needed.
Our clients include SaaS founders who need a first product, enterprise IT teams replacing legacy systems, mid-market operations heads automating manual processes, and VC-backed startups needing a scalable backend.
Types of software we ship.
Customer portal
Self-service portals for B2B clients to manage orders, invoices, and support tickets. Built with Next.js and Auth0.
Inventory management system
Real-time inventory tracking across warehouses. Integrates with barcode scanners and ERP via REST APIs.
B2B CRM
Custom CRM for account management, lead scoring, and pipeline tracking. Syncs with HubSpot and Salesforce.
Order management system
Process orders from multiple channels, manage approvals, and automate fulfillment. Uses Node.js and Stripe.
Analytics dashboard
Interactive dashboards with drill-downs and exportable reports. Built with React and D3.js, backed by BigQuery.
Payment processing platform
Handle recurring billing, invoicing, and multi-currency payments. PCI-compliant using Stripe and Plaid.
Vendor management system
Onboard suppliers, track contracts, and monitor performance. Includes document upload and approval workflows.
Subscription billing portal
Manage subscriptions, usage-based billing, and dunning workflows. Built on Node.js with Stripe Billing.
We build for every business type.
B2B SaaS
Enterprise Software
Professional Services
Healthcare and Pharma
Industrial and Logistics
Why experienced B2B web app development matters for your business
Over 200 B2B web applications shipped with measurable results.
We have built B2B web apps for companies in 50+ countries. Our apps handle complex workflows, real-time data, and thousands of concurrent users.
Every app we deliver runs on a modern stack with automated testing, containerization, and CI/CD. We guarantee 99.9% uptime for production deployments.
How we differ from generic app developers
Most agencies charge hourly and deliver inconsistent code.
IRPR works on fixed prices after the roadmap phase. We assign senior engineers with 10+ years of experience to every project.
We also include compliance checks for SOC 2, HIPAA, or PCI from day one. This saves you months of retrofitting later.
- Hourly billing leads to scope creep
- Junior developers work on your project
- No dedicated project manager
- Code quality varies
- No compliance understanding
- Delays common
- Fixed price from roadmap phase
- Senior engineers only with 10+ years
- Dedicated product manager
- Code reviews and automated testing
- HIPAA, SOC 2, PCI experience
- On-time delivery guarantee
Our process for building B2B web apps
From idea to production in 12 weeks.
We follow a four-phase process that starts with a detailed roadmap. Every phase includes weekly demos and a dedicated Slack channel.
After the roadmap, we move to design, then development sprints, and finally QA and deployment. You see working software every week.
What you get with every B2B web app
Every project ships with these deliverables.
We hand over everything you need to run and maintain your app. No hidden dependencies.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker containerization
- Staging environment
- Production deployment on AWS/GCP
- Sentry error tracking
- Automated unit tests
- API documentation (Swagger)
- Admin dashboard
- Post-launch support for 30 days
What we ship in this practice.
Customer portal for a B2B SaaS
Built with Next.js, Stripe, and Auth0. Reduced support ticket volume by 30% by giving customers self-service access to invoices and usage data.
Inventory management for logistics
Built with React, Node.js, and PostgreSQL. Cut manual data entry by 15 hours per week and reduced stockouts by 20%.
Compliance dashboard for healthcare
Built with React, AWS, and HIPAA compliance. Reduced audit preparation time by 50% with automated report generation.
Subscription billing platform for fintech
Built with Node.js, Stripe, and SOC 2 controls. Processed $2M in recurring revenue during the first quarter after launch.
Vendor management system for manufacturing
Built with React, GraphQL, and ISO 9001 alignment. Onboarded 200 suppliers in 3 months, improving procurement cycle time by 40%.
Analytics dashboard for ecommerce
Built with Next.js, BigQuery, and dbt. Provided real-time sales and inventory insights, enabling faster decisions for a mid-market retailer.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. We do not staff junior developers on client projects. Every line of code is authored by a senior engineer.
8-12 week MVP delivery
We ship a production-grade MVP in 8-12 weeks. Our track record shows 98% on-time delivery across 200+ products.
Compliance built-in
We build to HIPAA, SOC 2, PCI, and FERPA standards from day one. No retrofits needed, saving you months of compliance work.
Post-launch support
Every project includes 30 days of bug fixes and performance monitoring after launch. We stay until the app runs smoothly in production.
Clear communication
Weekly demos, a dedicated Slack channel, and a project manager keep you informed. No black box, no surprises.
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.