Top B2B Web App Development ServicesWeb App
We build B2B web applications that handle complex logic, compliance, and scale. MVPs in 8-12 weeks with fixed pricing.
We build B2B web applications using React, Node.js, Python, and PostgreSQL. Our apps handle complex workflows, integrations, and compliance requirements.
Each project ships in 8-12 weeks with a fixed price starting at $80K and going up to $250K+ depending on scope. We handle HIPAA, PCI-DSS, SOC 2, and other compliance standards.
We work with enterprise product managers launching internal tools, startup CTOs building B2B SaaS MVPs, and compliance officers needing secure portals. Also with agencies white-labeling web apps.
Types of software we ship.
SaaS Platform
Multi-tenant web apps with Stripe billing, user roles, and subscription management. Built on Next.js and PostgreSQL.
Internal Tool
Custom dashboards and workflow automations for operations, finance, and HR. Integrates with Okta and Slack.
Customer Portal
Self-service portals for clients to submit requests, view documents, and track orders. Powered by Auth0 and AWS.
Vendor Management System
Manage supplier onboarding, contracts, and performance. Integrates with SAP and Oracle NetSuite.
Analytics Dashboard
Real-time data visualization with D3.js and Redshift. Supports custom reports and role-based access.
API Management Platform
Gateway for third-party developers with rate limiting, authentication, and documentation via Swagger.
CRM
B2B CRM with lead scoring, email automation, and Salesforce integration. Built on React and MongoDB.
ERP Module
Custom inventory, procurement, and billing modules. Handles ISO 9001 and SOX compliance.
We build for every business type.
Professional services
Healthcare
Finance
Logistics
Ecommerce
Proven track record building B2B web apps
Our numbers speak for themselves.
We have shipped over 200 B2B web applications for clients across 50 countries. Our team of senior engineers averages 12+ years of experience each.
Every project follows a disciplined process: roadmap in week 2, build in weeks 3-10, and deployment by week 12. We hit our deadlines 98% of the time.
How IRPR differs from other agencies
Most dev shops overcharge for B2B web apps. Here is the difference.
Generic agencies often assign junior developers and bill by the hour, leading to scope creep and unpredictable costs. They rarely have compliance expertise.
IRPR gives you a fixed price, senior engineers only, and built-in compliance for HIPAA, PCI-DSS, and SOC 2. You get weekly demos and full code ownership.
- Hourly billing
- Junior devs
- No compliance expertise
- Scope creep
- No project management
- Source code not always yours
- Fixed price per project
- Senior engineers only (10+ years)
- HIPAA/PCI/SOC 2 ready
- Scope locked in roadmap phase
- Weekly demos and updates
- Full source code ownership
The IRPR process for B2B web apps
We deliver on time and on budget.
Our process starts with a 1-2 week Roadmap phase where we define scope, tech stack, and fixed price. You get a detailed specification and timeline.
After approval, we build the MVP in 8-12 weeks with weekly demos. We deploy to your infrastructure and hand over full ownership with documentation.
What ships with every B2B web app
Every project includes these deliverables by default.
We do not cut corners. Every B2B web app includes production-grade infrastructure, automated testing, and full documentation.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- Unit and integration tests (80%+ coverage)
- Admin dashboard with user management
- API documentation (Swagger/OpenAPI)
- Deployment to AWS/GCP/Azure
- Weekly demo recordings
- Post-launch support for 30 days
- SLA for incident response
What we ship in this practice.
Internal tool for healthcare compliance tracking
Built with React and Node.js, this HIPAA-compliant app reduced audit prep time by 60%. Automated document collection and reporting for 5 hospitals.
B2B SaaS for freight management
A Next.js app with Stripe billing replaced manual Excel workflows for 200+ freight brokers. Integrated with real-time carrier APIs. Launched in 10 weeks.
Customer portal for financial advisors
Built with Python and Django, this portal automates document upload, e-signatures, and client communication. Reduced administrative work by 8 hours per advisor per week.
Analytics dashboard for marketing agencies
A React dashboard using D3.js aggregates data from Google Ads, Facebook, and HubSpot. Agencies saved 15 hours/week on reporting. 50+ API integrations.
Vendor management platform for manufacturing
Vue.js and GraphQL power this ISO 9001 compliant platform. Reduced supplier onboarding time by 40% and audit trails are now automated.
E-learning platform for corporate training
Built with React, PostgreSQL, and WebSockets, this platform handles 10,000+ concurrent users. Supports SCORM content and live quizzes. Launched in 12 weeks.
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.
Senior engineers only
Our team averages 12+ years of experience. No junior developers. Every engineer has delivered large-scale B2B web apps.
Compliance built-in
We build HIPAA, PCI-DSS, and SOC 2 compliant apps from day one. Our team has completed 15+ compliance audits.
8-12 week MVPs
We ship production-ready B2B web apps in 8 to 12 weeks. 98% of our projects deliver on time.
Full source code ownership
You own 100% of the code. We deploy to your GitHub repo and your AWS/GCP/Azure account. No lock-in.
Post-launch support
We provide 30 days of free post-launch support. Includes bug fixes, performance tuning, and knowledge transfer to your team.
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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