Your B2B Web App Development PartnerDevelopment Partner
We build enterprise-grade web apps for B2B companies. 200+ products shipped in 12 weeks or less.
IRPR is a B2B web app development partner that ships custom web applications using Next.js, Node.js, PostgreSQL, and AWS. We build SaaS platforms, enterprise portals, and internal tools for B2B companies.
Every project starts with a fixed-price Roadmap phase in week 2. Full builds run 8-12 weeks and cost $80K-$250K. We handle compliance like SOC 2, HIPAA, and PCI-DSS.
We work with CTOs at Series A startups who need scalable MVPs, VP of Engineering at mid-market firms modernizing legacy systems, and Product Directors at B2B SaaS companies launching new features.
Types of software we ship.
B2B SaaS Platform
Multi-tenant SaaS apps with subscription billing via Stripe, role-based access, and usage analytics. Built on Next.js and AWS.
Enterprise Portal
Custom portals for partners, vendors, and clients with SSO, document management, and dashboards. Uses Auth0 and PostgreSQL.
Internal Tool
Custom internal apps for operations, HR, or finance teams. Integrates with Slack, Jira, and Salesforce.
B2B Marketplace
Multi-vendor marketplaces with payment processing, escrow, and dispute management. Built on Node.js and Stripe Connect.
API Platform
REST/GraphQL APIs for B2B integrations, with rate limiting, documentation via Swagger, and usage billing.
CRM for B2B
Custom CRM tailored to B2B sales cycles with pipeline management, HubSpot integration, and custom reporting.
Data Dashboard
Real-time analytics dashboards with data from multiple sources. Built on AWS QuickSight or custom React D3.
Compliance Platform
Platforms for managing audits, compliance workflows, and document tracking. HIPAA and SOC 2 ready.
We build for every business type.
Software companies building B2B products
Professional services firms
B2B marketplace operators
Internal operations teams
B2B ecommerce and logistics
Why Choose a B2B Web App Development Partner
IRPR brings experience from 200+ product launches across 50+ countries.
B2B web apps require deeper architecture than B2C. You need multi-tenancy, role-based access, SSO, and integrations with business tools like Salesforce, Slack, and QuickBooks.
We build on a tech stack that scales: Next.js for frontend, Node.js or Python for backend, PostgreSQL or MongoDB for data, and AWS or GCP for infrastructure. All projects include CI/CD, monitoring, and security audits.
Generic Agency vs. IRPR as Your B2B Partner
Most agencies deliver code. We deliver a product that works for your business.
Generic dev shops write code without understanding your B2B context. They use hourly billing, miss compliance, and hand off unmaintainable spaghetti.
IRPR starts with a Roadmap phase to define scope, pricing, and architecture. We build a complete product with automated testing, CI/CD, and production monitoring.
- Hourly billing with no budget cap
- No compliance knowledge (HIPAA, SOC 2)
- Delivers code without documentation
- Uses outdated tech stacks
- No post-launch support included
- Unclear ownership of IP
- Fixed price with Roadmap phase in week 2
- Built to SOC 2, HIPAA, PCI-DSS standards
- Full documentation and source code delivered
- Modern stack: Next.js, Node, PostgreSQL, AWS
- Includes CI/CD, Sentry monitoring, and 90-day support
- You own all code and IP
Our B2B Web App Development Process
Four phases from idea to production release.
Each phase has a fixed price and clear deliverables. We work in two-week sprints with daily standups and a shared roadmap.
What You Get When You Work With IRPR
Everything you need to run your B2B web app independently.
We ship a complete, production-ready product with all source code and infrastructure.
- Source code in your private repo (GitHub/GitLab)
- CI/CD pipeline with GitHub Actions or CircleCI
- Cloud infrastructure on AWS or GCP (98% on-time deployment)
- Sentry error tracking and PagerDuty alerting
- API documentation (Swagger/OpenAPI)
- Admin panel with user management and analytics
- Compliance-ready architecture (SOC 2, HIPAA, PCI)
- 90-day post-launch support and bug fixes
- Deployment runbook and tech documentation
- Database backup and disaster recovery plan
What we ship in this practice.
B2B SaaS Revenue Dashboard
Built a real-time dashboard for a fintech startup that aggregates data from Stripe, QuickBooks, and Salesforce. Reduced monthly financial reporting time from 40 hours to 2 hours. Stack: Next.js, Node.js, PostgreSQL, Stripe API.
Enterprise Vendor Portal
Developed a custom portal for a manufacturing company to manage supplier contracts and purchase orders. Automated 85% of manual paperwork. Stack: React, Django, PostgreSQL, SSO via Okta.
Internal CRM for Logistics Firm
Created a custom CRM for a logistics company tracking shipments and client communications. Cut data entry time by 12 hours per week per agent. Stack: Next.js, Supabase, Twilio API.
B2B Marketplace for Wholesale
Launched a multi-vendor marketplace connecting manufacturers with retailers. Processed $2M in transactions within the first 3 months. Stack: Node.js, MongoDB, Stripe Connect, AWS.
Compliance Tracking Platform
Built a compliance dashboard for a healthcare startup to manage HIPAA audits and employee training. Reduced audit preparation time by 60%. Stack: Python, Flask, PostgreSQL, React.
Real Estate MLS Integration Tool
Developed a data sync tool for a real estate tech company that pulls MLS listings into their CRM. Handles 500K+ listings daily with 99.9% uptime. Stack: Node.js, Redis, PostgreSQL, AWS Lambda.
Why teams hire us.
Fixed Price From Day One
We give you a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices. Average project cost: $80K-$250K.
8-12 Week Delivery
We ship working products in 8-12 weeks. 98% of our projects launch on time. You get a market-ready MVP faster than other agencies.
Compliance Built In
We build to SOC 2, HIPAA, and PCI-DSS standards out of the box. Your B2B web app is ready for enterprise customers from launch.
Senior Engineers Only
Every developer on your project has 10+ years of experience. No junior developers, no offshore teams. We work in your timezone.
You Own All the Code
We deliver full source code with no licensing restrictions. You can take the product to any team after the project ends.
Post-Launch Support Included
Every project includes 90 days of support for bug fixes and small updates. We also offer ongoing maintenance at a fixed monthly rate.
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.