B2B Web App Development ConsultantsDevelopment Consultants
We build custom b2b web applications for companies that need reliable software. 200+ products shipped, fixed pricing, 8-12 week MVPs.
IRPR is a b2b web app development consultancy. We build custom web applications for businesses using React, Node.js, PostgreSQL, and AWS. Every project starts with a clear roadmap and ends with production-ready code in your repo.
We ship b2b web apps in 8-12 weeks for a fixed price between $80K and $250K. Our team handles compliance like HIPAA, PCI-DSS, and SOC 2. You get a dedicated senior engineer, a project manager, and a QA specialist.
We work with CTOs who need to launch a b2b SaaS product, operations directors who want to automate internal workflows, and founders who need a custom web app for their enterprise clients. Each gets a single point of contact and weekly demos.
Types of software we ship.
B2B SaaS Platform
Multi-tenant web app with subscription billing, user roles, and Stripe integration. Built for recurring revenue.
Enterprise CRM
Custom CRM for b2b sales teams with Salesforce integration, lead scoring, and pipeline management.
Internal Operations Dashboard
Web app for managing inventory, orders, and staff. Connects to ERP systems like NetSuite.
B2B Ecommerce Portal
Wholesale ordering platform with bulk pricing, approval workflows, and QuickBooks sync.
Client Portal
Secure web app for clients to view invoices, upload documents, and communicate. Uses Auth0 for authentication.
Data Analytics Platform
Custom dashboard with real-time charts, CSV exports, and Snowflake data warehouse integration.
Compliance Management System
Web app for tracking audits, policies, and training. Supports HIPAA and SOC 2 reporting.
Field Service Management App
Web app for dispatching technicians, tracking jobs, and generating invoices. Integrates with Google Maps API.
We build for every business type.
Professional services
Healthcare
Manufacturing and logistics
Technology and SaaS
Finance and insurance
Why hire b2b web app development consultants
Building a custom web app for your business is a big investment. You need a team that delivers on time and on budget.
IRPR has shipped over 200 b2b web applications across 50 countries. Our average project timeline is 12 weeks from kickoff to production. We use React for the frontend, Node.js for the backend, and PostgreSQL for the database. Every app is deployed on AWS with CI/CD pipelines.
Our fixed pricing model means you know the cost before we write a line of code. We start with a 2-week Roadmap phase where we define the scope, tech stack, and timeline. After that, you get a fixed quote. No hourly billing, no surprise invoices.
How IRPR differs from other b2b web app development consultants
Most agencies promise custom software but deliver cookie-cutter solutions. We do the opposite.
Generic dev shops often use hourly billing, which creates uncertainty. They may outsource work to junior developers. They rarely provide a dedicated project manager. And they often hand over code without documentation or CI/CD pipelines.
IRPR assigns senior engineers only. Every project has a fixed price. We provide a dedicated project manager who gives weekly demos. You get full source code, documentation, and a CI/CD pipeline on GitHub Actions. We also set up Sentry error tracking and Datadog monitoring.
- Hourly billing with no cap
- Junior developers on your project
- No dedicated project manager
- No CI/CD pipeline included
- Code ownership unclear
- No post-launch support plan
- Fixed price from the start
- Senior engineers only (8+ years experience)
- Dedicated project manager with weekly demos
- CI/CD pipeline on GitHub Actions included
- Full code ownership in your repo
- 30-day post-launch support included
Our process for building your b2b web app
We follow a four-phase process that turns your idea into a production-ready web application.
Every project starts with a 2-week Roadmap phase. We interview stakeholders, map user flows, and define the tech stack. You get a detailed document with wireframes, database schema, and a fixed price quote.
After you approve the Roadmap, we build the MVP in 8-12 weeks. We use React, Node.js, and PostgreSQL. We deploy to AWS with automated testing. You see working software every week.
What ships with your b2b web app
You get more than just code. Every project includes the tools and documentation you need to run your app.
We believe in full transparency. You own everything we build. We hand over source code, database schemas, and deployment scripts. We also set up monitoring and error tracking so you can sleep at night.
Our standard delivery includes a CI/CD pipeline, automated tests, and a staging environment. We also provide a runbook that explains how to deploy, scale, and troubleshoot the app.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog monitoring dashboard
- PostgreSQL database with migrations
- AWS deployment with CloudFormation
- Automated test suite (unit + integration)
- Staging environment for testing
- Runbook with deployment and scaling instructions
- 30-day post-launch support
What we ship in this practice.
B2B SaaS for invoice management
Built a multi-tenant web app for a fintech startup. Handles 10,000 invoices per month. Uses React, Node.js, PostgreSQL, and Stripe. Reduced manual data entry by 8 hours per week.
Enterprise CRM for a logistics company
Custom CRM with lead tracking, pipeline management, and Salesforce integration. Used by 50 sales reps. Increased lead conversion by 25% in 3 months. Tech stack: Next.js, Node.js, PostgreSQL.
Client portal for a healthcare provider
Secure web app for patients to view lab results, schedule appointments, and message doctors. HIPAA compliant. Handles 5,000 active users. Built with React, Node.js, and Auth0.
Internal dashboard for a manufacturing firm
Real-time dashboard showing production metrics, inventory levels, and order status. Integrates with SAP. Reduced reporting time from 4 hours to 30 minutes per day. Tech stack: React, Node.js, PostgreSQL.
B2B ecommerce portal for a wholesale distributor
Wholesale ordering platform with bulk pricing, approval workflows, and QuickBooks sync. Processes 500 orders per week. Increased average order value by 15%. Built with Next.js, Node.js, and Stripe.
Compliance management system for a SaaS company
Web app for tracking SOC 2 audits, policies, and employee training. Used by 200 employees. Reduced audit preparation time by 40%. Tech stack: React, Node.js, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every b2b web app project gets a fixed quote after the Roadmap phase. No hourly billing, no surprise invoices. You know the cost before we write code.
Senior engineers only
We assign engineers with 8+ years of experience. No junior developers. Your project gets a lead engineer who has shipped at least 10 production web apps.
8-12 week MVPs
We ship a production-ready b2b web app in 8-12 weeks. Our average is 12 weeks. You see working software every week in a demo.
Full code ownership
You own everything we build. Source code goes in your GitHub repo. No licensing fees, no lock-in. You can take the code to any team.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant web apps. We use encryption, audit logs, and access controls. Our team has shipped apps for healthcare and fintech clients.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor uptime, fix bugs, and handle deployments. You get a runbook and access to our 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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