Best B2B Web App Development PartnerWeb App Development
Build secure, scalable B2B web applications with a partner who ships. 200+ products delivered, 50+ countries, fixed pricing from $80K.
IRPR builds B2B web apps using React, Next.js, Node.js, Python, PostgreSQL, and AWS. We focus on multi-tenant architecture, role-based access, and API integrations for enterprise clients.
We ship a production-ready MVP in 8-12 weeks at a fixed price between $80K and $250K. Every project includes CI/CD, error monitoring, and compliance with HIPAA, SOC 2, or PCI-DSS as needed.
Startups needing a scalable MVP before Series A, mid-market companies modernizing legacy systems, enterprises building internal tools for 500+ users, and SaaS founders looking for a reliable dev partner all trust IRPR.
Types of software we ship.
B2B SaaS Platform
Multi-tenant subscription software with tenant isolation, usage metering, and Stripe billing integration.
Enterprise CRM
Custom CRM with opportunity tracking, workflow automation, and Salesforce data sync.
Project Management Tool
Kanban boards, Gantt charts, time tracking, and Slack integration for distributed teams.
Customer Portal
Self-service portal with document upload, ticket submission, and real-time chat using Twilio.
Analytics Dashboard
Interactive dashboards with D3.js, real-time data via WebSockets, and export to PDF.
Procurement System
RFQ management, supplier scorecards, and PO approval workflows integrated with NetSuite.
HR Management System
Employee onboarding, time-off requests, performance reviews, and BambooHR sync.
Inventory Management System
Real-time stock tracking, barcode scanning, reorder alerts, and Shopify/WooCommerce integration.
We build for every business type.
SaaS companies
Enterprise teams
Fintech & banking
Healthcare providers
Logistics & supply chain
Why IRPR is the best B2B web app development partner
Numbers don't lie. Here's what we deliver.
Since 2015, IRPR has shipped over 200 web apps for B2B clients across 50+ countries. Our engineering team works exclusively with senior developers with 8+ years of experience.
Every project starts with a fixed-price Roadmap phase. That means you know the cost and timeline before any code is written. No scope creep, no surprises.
The difference between a freelance team and IRPR
Not every B2B app partner delivers the same results.
Freelancers and small shops often lack redundancy. One developer leaves, and your project stalls. IRPR assigns a dedicated team of 3-4 senior engineers, a project manager, and a QA lead.
We also handle compliance, security, and deployment. You get a production-ready app with monitoring, backups, and a post-launch warranty.
- No dedicated QA
- Weekly billing with vague scope
- No compliance knowledge
- High risk of developer turnover
- No post-launch support
- Unclear ownership of code
- Fixed price from Roadmap
- Senior engineers with 8+ years
- Built-in CI/CD and monitoring
- HIPAA/SOC 2/PCI compliance
- Full source code ownership
- 30-day warranty after launch
Our proven 4-phase process
From idea to release in 8-12 weeks.
IRPR follows a clear framework: Idea, Roadmap, Product, Release. Each phase has defined deliverables and checkpoints.
What you get when you partner with IRPR
Everything you need to run your B2B app.
Every project ships with these deliverables, no exceptions.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error monitoring
- Datadog or CloudWatch logging
- Database backups and encryption
- Admin dashboard with user management
- API documentation (Swagger)
- User manual and onboarding guide
- Post-deployment support for 30 days
- Security audit report
What we ship in this practice.
Multi-tenant SaaS for financial advisors
Built with Next.js, PostgreSQL, Auth0, and Stripe. Reduced client onboarding time from 2 weeks to 3 days.
Enterprise procurement portal
Built with React, GraphQL, and AWS Cognito. Automated RFQ processing for 200+ suppliers, saving 40 hours per week.
Healthcare patient portal with telehealth
Built with Python, Django, Twilio, and HIPAA compliance. Increased patient engagement by 60% with secure messaging and video visits.
Real estate MLS integration dashboard
Built with Vue.js, Node.js, and MLS API. Synced listings across 3 MLSs in real time, eliminating manual data entry.
Logistics fleet management app
Built with React, Node.js, and Google Maps API. Reduced delivery delays by 25% through real-time route optimization.
SaaS analytics dashboard for ecommerce
Built with React, D3.js, and Snowflake. Provided 200+ merchants with actionable sales insights, increasing average order value by 15%.
Why teams hire us.
Fixed price from day one
We give you a fixed quote after the Roadmap phase, not an estimate. No hourly billing, no surprise invoices.
Senior engineers only
Our team averages 10 years of experience. No juniors, no offshore confusion, no handoffs.
Full code ownership
You own 100% of the source code and IP. We never claim ownership or lock you into a platform.
Compliance built in
We handle HIPAA, SOC 2, PCI-DSS, and ISO 9001 during development. No retrofitting compliance later.
On-time delivery guarantee
98% of our projects ship on or before the agreed date. We track milestones weekly and adjust if needed.
Post-launch support included
Every project includes 30 days of warranty support after release. We fix bugs and answer questions at no extra cost.
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.