Top B2B Web App Development PartnerDevelopment Partner
IRPR builds B2B web apps with senior engineers and fixed pricing. Ship your MVP in 8-12 weeks with full compliance.
IRPR is a software development studio that builds B2B web applications for companies that need senior-level execution. We use React, Node.js, PostgreSQL, and AWS to deliver scalable, compliant platforms that integrate with your existing tools.
Every project ships with a fixed price and a clear timeline: 8-12 weeks for an MVP, with prices ranging from $80K to $250K. We build for industries that require compliance - SOC 2 for SaaS, HIPAA for healthcare, PCI-DSS for fintech and ecommerce.
CTOs scaling B2B SaaS platforms, founders launching a new product, enterprise IT teams migrating legacy systems, and product managers building internal tools all hire IRPR. They come to us because they need a partner, not just a vendor.
Types of software we ship.
SaaS Platform
Multi-tenant B2B SaaS with subscription billing, role-based access, and usage analytics. Built with Stripe and Auth0.
Customer Portal
Self-service portals for clients to view orders, invoices, and support tickets. Integrates with Salesforce and Zendesk.
Vendor Management System
Onboard, qualify, and manage suppliers with automated RFPs and compliance tracking. Connects to SAP and Oracle.
Analytics Dashboard
Real-time dashboards with custom widgets, drill-downs, and export to CSV. Uses Apache Superset and Redis.
CRM for B2B
Lead scoring, pipeline management, and contract generation tailored for enterprise sales teams. Syncs with HubSpot.
Inventory Management
Real-time stock tracking across warehouses with reorder alerts and barcode scanning. Built with Shopify API and Azure.
Subscription Billing Platform
Recurring billing with proration, dunning, and revenue recognition. Powered by Stripe Billing and QuickBooks.
Data Integration Hub
ETL pipelines that sync data between your ERP, CRM, and data warehouse. Uses Apache Airflow and Snowflake.
We build for every business type.
Professional Services
Healthcare
Logistics & Supply Chain
Finance & Insurance
Technology & SaaS
Why choose IRPR as your B2B web app development partner
We deliver B2B web apps on time, on budget, and with the compliance your industry demands.
IRPR has shipped over 200 products for clients in 50+ countries. Our senior engineers average 10+ years of experience and work exclusively on your project - no junior developers, no time tracking, no surprises.
We use a fixed-price model that starts with a 2-week Roadmap phase. At the end of that phase, you get a full specification and a fixed quote. If you approve, we build. If not, you walk away with a document worth the investment.
The difference between IRPR and a generic dev shop
Most development shops sell you hours. IRPR sells you a completed product.
Generic agencies often staff projects with junior developers, bill hourly, and hand over code with no documentation or monitoring. That model fails for B2B applications that require compliance, reliability, and long-term maintainability.
IRPR gives you a dedicated team of senior engineers, a fixed price, full code ownership, and production-grade infrastructure from day one. We don't cut corners on compliance or testing.
- Vague timelines and scope creep
- Hourly billing (time is money)
- Junior or mixed-level developers
- No compliance expertise (HIPAA, SOC 2, PCI-DSS)
- No post-launch support included
- Code ownership often contested
- Fixed price after 2-week Roadmap
- Senior engineers (10+ yrs avg experience)
- Built-in compliance: HIPAA, SOC 2, PCI-DSS
- 8-12 week MVP delivery guaranteed
- Full source code ownership
- CI/CD, Sentry, monitoring included
Our process: from idea to deployed B2B web app
We follow a structured 4-phase approach that keeps your project on track and within budget.
Phase 1: Discovery & Roadmap (weeks 1-2). We define user stories, data models, and integration points. You get a detailed spec and a fixed price before we write any production code.
Phases 2-4 iterate with 2-week sprints. You see working software every two weeks. At week 12, your app is deployed to production with monitoring and documentation.
What ships with every B2B web app from IRPR
Your project includes more than just the code. We hand over a complete, production-ready system.
Every project includes CI/CD pipelines, error tracking, infrastructure as code, and end-to-end tests. We don't just deliver a working app - we deliver a system that your team can continue to improve.
You get full documentation and a 1-hour walkthrough for your engineering team. We also include 3 months of post-launch support to handle any issues or minor changes.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Infrastructure as code (Terraform)
- Unit, integration, and E2E tests
- API documentation (OpenAPI/Swagger)
- Admin dashboard with user management
- Staging and production environments
- SSL certificate and domain setup
- Post-launch monitoring with Datadog
What we ship in this practice.
B2B SaaS Platform for Supply Chain Management
Built a multi-tenant platform that reduced order processing time by 40%. Tech stack: Next.js, PostgreSQL, Stripe. Industry: logistics.
Customer Portal for Healthcare Provider
Created a HIPAA-compliant portal where patients view records and message providers. Achieved 90% patient satisfaction. Tech: React, AWS, Twilio. Industry: healthcare.
Vendor Management System for Manufacturer
Automated invoice approval and vendor onboarding, saving 20 hours of manual work per week. Tech: Node.js, PostgreSQL, Plaid. Industry: manufacturing.
Subscription Billing Platform for SaaS Company
Built recurring billing with proration and dunning, reducing churn by 15%. Tech: Python, Django, Stripe Billing. Industry: saas.
Internal Analytics Dashboard for Ecommerce Brand
Delivered real-time revenue and inventory dashboard with 99.9% uptime. Tech: React, GraphQL, Redis. Industry: ecommerce.
Loan Origination System for Fintech Startup
Reduced loan processing from 5 days to 1 day with automated underwriting. PCI-DSS compliant. Tech: Ruby on Rails, PostgreSQL, Plaid. Industry: fintech.
Why teams hire us.
Senior engineers only (10+ years average)
Every project is staffed with engineers who have a decade of experience building B2B apps. You never get junior developers or offshore teams. Our lead engineers have shipped products used by millions.
Fixed price, not hourly billing
After the 2-week Roadmap phase, you get a fixed price for the entire project. No hourly creep, no surprise invoices. If the scope changes, we agree on the change and the price together.
Compliance baked in (HIPAA, SOC 2, PCI-DSS)
We build with compliance from day one, not as an afterthought. Our infrastructure, code, and processes meet HIPAA, SOC 2, and PCI-DSS standards. Audits are easier because we document everything.
8-12 week MVP delivery
We deliver a production-ready MVP in 8 to 12 weeks. Faster timelines mean you can test your market hypothesis sooner and iterate based on real user feedback.
Full code ownership with no lock-in
You own every line of code we write. We deploy to your AWS account or your preferred cloud. There are no proprietary frameworks or hidden licensing fees.
Post-launch support included
Every project includes 3 months of post-launch support with a dedicated engineer. We monitor uptime, fix bugs, and handle minor feature requests. After 3 months, you can extend support or go independent.
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.