Premium B2B Web App Development ServicesWeb App Development
Build enterprise-grade web applications with a team that ships 200+ products. Fixed pricing, senior engineers, 8-12 week delivery.
IRPR builds premium B2B web applications using React, Next.js, Node.js, PostgreSQL, and AWS. We focus on clean architecture, scalable code, and enterprise-grade security.
We ship MVPs in 8-12 weeks with fixed pricing from $80K to $250K. All projects meet SOC 2, HIPAA, or PCI-DSS compliance as needed. Our team has delivered 200+ products across 50+ countries.
We work with CTOs of growing SaaS companies, product managers at enterprise firms, and founders launching B2B platforms. They need reliable, production-ready web apps for their business clients.
Types of software we ship.
SaaS Platform
Multi-tenant architecture with Stripe billing and role-based access. Built for startups selling subscriptions to enterprise clients.
Enterprise Portal
Custom portals for large organizations with Okta SSO, audit logs, and sub-account management. Used by finance, HR, or operations teams.
Customer Portal
Self-service portals for B2B customers to view invoices, manage orders, and submit tickets. Integrates with Salesforce or HubSpot.
Internal Tool
Dedicated tools for internal teams - dashboards, workflow automations, and data processing. Built with React, Node.js, and Redis.
Marketplace
Two-sided marketplaces connecting buyers and sellers. Includes Stripe Connect, search, and escrow features.
Admin Dashboard
Backend dashboards for managing users, content, and analytics. Uses Chart.js, WebSockets, and role-based permissions.
API Backend
RESTful or GraphQL backends serving mobile and web clients. Built with FastAPI, Postgres, and Docker for scale.
White-Label App
Rebrandable web apps that agencies or partners resell to their clients. Supports custom domains and tenant isolation via Auth0.
We build for every business type.
B2B SaaS platforms for
Enterprise portals for
Internal tools for
Customer-facing portals for
Marketplaces for
Why premium B2B web app development matters
Enterprise clients expect reliability, speed, and security from day one.
A generic agency might get you a working prototype, but rarely one that passes enterprise security reviews or scales to thousands of users. Premium development means senior engineers, compliance readiness, and production-grade infrastructure.
IRPR has built 200+ web applications that handle sensitive data, high transaction volumes, and strict compliance requirements. Our clients include a fintech that processes $50M monthly and a healthcare platform used by 10,000 providers.
How we compare to generic development shops
Most agencies promise quality but deliver technical debt.
Generic shops often use junior developers, hourly billing, and copy-paste templates. The result is code that breaks under load and costs more in the long run.
IRPR takes a different approach: senior engineers, fixed pricing, and architecture built for compliance and scale. Every project includes infrastructure as code, monitoring, and full documentation.
- Hourly billing, no fixed price
- Junior developers with minimal oversight
- No compliance expertise
- Generic boilerplate code
- No post-launch support
- Code ownership unclear
- Fixed price from week 2
- Senior engineers only (10+ years)
- Built-in SOC 2, HIPAA, PCI-DSS readiness
- Custom architecture for your domain
- 2-week post-launch support included
- Full source code ownership
Our process for building your B2B web app
We follow a proven 4-phase process that de-risks delivery.
Each phase includes defined deliverables and client approvals. This approach has helped us maintain a 98% on-time rate across 200+ projects.
You will see progress every Monday with a demo of working software. No long periods of silence.
Everything included in every project
You get more than just code.
Our deliverables cover infrastructure, monitoring, and documentation so you can run and scale the app without needing a separate DevOps team.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking with alerts
- Staged deployment (dev, staging, production)
- Aurora database with automated backups
- Infrastructure as code (Terraform)
- API documentation (Swagger)
- User authentication (Auth0 or Clerk)
- Weekly status reports
- 2-week hypercare support
What we ship in this practice.
SaaS billing platform for healthcare
Built a subscription management system for a health tech startup using Next.js, Stripe, and PostgreSQL. Reduced billing errors by 90% and saved 15 hours per week.
Enterprise customer portal for logistics
Developed a real-time tracking portal for a freight company using React, Node.js, and Mapbox. Cut customer support calls by 40%.
Internal compliance dashboard for fintech
Created a compliance monitoring tool using Django, Celery, and AWS QuickSight. Automated 80% of manual checks.
User management portal for edtech
Built a student enrollment system with Ruby on Rails and Azure AD. Onboarded 5,000 users in the first month.
Data exchange marketplace for manufacturing
Developed a B2B marketplace using Elixir, Phoenix, and Stripe Connect. Processed $2M in transactions in the first quarter.
Analytics dashboard for ecommerce
Built a real-time analytics dashboard using React, D3.js, and Redshift. Increased conversion rate by 12%.
Why teams hire us.
Senior engineers only
Every developer on your project has 10+ years of experience. No junior developers, no outsourcing to low-cost regions.
Fixed price, not hourly
You get a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices.
We ship in 8-12 weeks
Our average MVP delivery is 10 weeks. We use a proven build process that eliminates delays.
Compliance built in
We design for SOC 2, HIPAA, and PCI-DSS from the start. Twelve of our past 20 projects required compliance certification.
Full code ownership
You own every line of code from day one. Your code is in your private repository with full IP rights.
Global team, US overlap
Our team spans 12 time zones but we maintain 6 hours of overlap with US business hours. You get daily updates and fast responses.
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.