Best B2B Web App Development CompanyDevelopment Company
We ship production-ready B2B web apps in 8-12 weeks with fixed pricing. Over 200 products delivered across 50 countries.
IRPR builds custom B2B web applications for enterprises using React, Node.js, PostgreSQL, and AWS. We focus on secure, scalable platforms that handle thousands of concurrent users and comply with strict industry regulations.
Every project ships as a production-ready MVP in 8 to 12 weeks with fixed pricing between $80K and $250K. We integrate SOC 2, HIPAA, and PCI-DSS compliance from day one so you pass audits without rework.
We work with CTOs who need scalable B2B portals, product managers launching SaaS platforms, operations directors automating vendor workflows, and compliance officers who require audit-ready infrastructure.
Types of software we ship.
Enterprise portal
A central hub for employees to access HR, IT, and finance tools. Integrates with Okta and Active Directory.
B2B SaaS platform
Multi-tenant subscription platform with usage tracking, billing, and analytics. Built on Stripe and AWS.
Vendor management system
Manage supplier onboarding, contracts, and performance. Connects to SAP Ariba and QuickBooks.
Partner portal
Channel partners can place orders, view commissions, and access training. Integrates with Salesforce.
Customer portal
Self-service dashboard for support tickets, invoices, and account management. Uses Zendesk API.
Subscription billing app
Automate recurring invoices, dunning, and revenue recognition. Built with Stripe Billing and QuickBooks.
Analytics dashboard
Real-time KPIs and drill-down reports using Metabase and AWS QuickSight. Handles 10M+ rows.
Workflow automation tool
Custom approval chains, task routing, and notifications via Slack API and Zapier.
We build for every business type.
Professional Services
Healthcare
Finance
Logistics
Manufacturing
Why we are the best B2B web app development company
Our track record shows consistent delivery of secure, scalable web applications for B2B clients across industries.
We have shipped over 200 custom web applications for B2B companies in 50+ countries. Our average project delivers in 8 to 12 weeks with a fixed price agreed during the Roadmap phase.
Every app we build meets SOC 2, HIPAA, or PCI-DSS standards from the start. This eliminates expensive remediation later and helps you win enterprise contracts faster.
How IRPR differs from a generic development shop
Most agencies estimate hourly and miss deadlines. IRPR guarantees fixed prices and hard timelines from week 2.
Many B2B web app projects fail because the scope creeps or the agency charges by the hour. IRPR eliminates both risks by locking scope and price in the Roadmap phase (week 2).
Our senior-only engineering team has built platforms for companies that later passed SOC 2 Type II audits without a single finding. That level of compliance engineering is not available at generic shops.
- No fixed timeline before contract
- Hourly billing with cost overruns
- No compliance expertise built in
- Manual testing only
- No CI/CD pipeline
- Vague handover with partial code
- Fixed price and timeline by week 2
- Fixed price from Roadmap phase
- SOC 2 / HIPAA / PCI-DSS by default
- Automated testing with 95%+ coverage
- CI/CD on GitHub Actions from day 1
- Full source code ownership, your repo
Our 4-phase process for building your B2B web app
We follow a repeatable four-step framework that eliminates surprises and delivers production-ready software on schedule.
Every B2B web app project begins with a structured Discovery week where we map user flows, data models, and compliance requirements. We then deliver a fixed-price Roadmap in week 2.
The Build phase runs in 2-week sprints with continuous deployment. The Release phase includes load testing, security audit, and full documentation. All source code goes into your GitHub repo.
What you receive when we ship your B2B web app
You own everything. No black boxes, no locked-in dependencies.
- Full source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Automated test suite with 90%+ coverage
- User manual and admin playbook
- Docker-based deployment scripts
- Admin dashboard for user and role management
- API documentation via Swagger or Postman
What we ship in this practice.
Vendor management platform for a logistics firm
Replaced 4 spreadsheets with a single portal managing 500+ suppliers. Reduced PO processing time by 6 hours per week. Built on React, Node.js, PostgreSQL, and AWS.
Partner portal for a telecom company
Enabled 200 channel partners to self-serve orders and commissions. Cut support tickets by 40%. Stack: Next.js, Hasura, Stripe, Mailgun.
Subscription billing app for a SaaS startup
Automated invoicing and dunning for 10,000+ subscribers. Reduced missed payments by 25%. Built with React, Node.js, Stripe Billing, QuickBooks.
Real-time analytics dashboard for a fintech firm
Processed 15 million transactions per month with sub-second query times. Enabled daily fraud alerts. Tech: React, Python, Snowflake, AWS QuickSight.
Workflow automation tool for a healthcare provider
Automated prior authorization workflows, reducing manual steps from 8 to 2 per case. Saved 12 hours/week per coordinator. Stack: React, Node.js, PostgreSQL, Twilio.
Customer portal for an ecommerce wholesaler
Replaced email ordering with a self-service portal handling 1,000+ B2B orders per month. Reduced order errors by 60%. Built on Next.js, Shopify API, Stripe.
Why teams hire us.
Fixed price locked by week 2
After the Roadmap phase we give you a hard quote. No hourly billing, no time tracking. The price we quote is the price you pay.
Senior engineers only, no juniors
Every developer on your project has 7+ years of experience. We don't staff juniors. You get architects who have shipped 200+ products.
Compliance built in, not bolted on
We integrate SOC 2, HIPAA, and PCI-DSS controls from the first sprint. No costly retrofitting. Our clients pass audits on first attempt.
Async-first, 4-hour overlap
Our team works across time zones with a 4-hour daily overlap with US hours. You get daily updates async and weekly video calls.
Production-ready in 12 weeks
Average timeline from kickoff to deployment is 12 weeks. That includes load testing, security scanning, and full documentation.
You own everything
All source code, documentation, and IP belong to you. There is no license fee, no lock-in. Your code goes into your GitHub repo.
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.
─── share this page ───
