Leading B2B Web App Development FirmWeb App
We build custom web applications for B2B businesses. Get a fully functional MVP in 12 weeks with a fixed price.
IRPR is a leading B2B web app development firm. We build full-stack web applications using React, Next.js, Node.js, Python, and PostgreSQL. Every project starts with a structured roadmap to eliminate guesswork.
We ship MVPs in 8-12 weeks with fixed pricing between $80K and $250K. Our apps are built to HIPAA, PCI-DSS, and SOC 2 standards. You own 100% of the source code and infrastructure.
Companies hire us when they need a reliable B2B web app development partner. Typical buyers are startup CTOs, product managers at mid-market firms, enterprise innovation leads, and agencies looking for white-label development.
Types of software we ship.
B2B SaaS Platform
Multi-tenant subscription app with Stripe billing, user roles, and analytics dashboards. Built on Next.js and PostgreSQL.
Customer Portal
Self-service portal for clients to manage accounts, submit tickets, view invoices. Integrates with Salesforce and HubSpot.
Internal Operations Tool
Custom CRM or ERP for managing inventory, orders, and staff. Uses React and Node.js with real-time sync via WebSockets.
Supply Chain Dashboard
Real-time tracking of shipments, inventory levels, and supplier performance. Built with Python and D3.js visualizations.
B2B Ecommerce Backend
Wholesale ordering system with bulk pricing, approval workflows, and QuickBooks integration. Deployed on AWS.
Data Analytics Platform
Custom analytics dashboard connecting to multiple data sources (Snowflake, BigQuery). Uses Python and React.
API Gateway & Integration Hub
Central API layer that connects legacy systems to modern web apps. Built with AWS API Gateway and Node.js.
Compliance & Audit Portal
Secure document management and audit trail for regulated industries (HIPAA, PCI). Uses OAuth 2.0 and encryption.
We build for every business type.
Professional Services
Healthcare & Life Sciences
Fintech & Finance
Logistics & Supply Chain
SaaS & Technology
Why IRPR Is a Leading B2B Web App Development Firm
Our track record proves we deliver B2B web apps that perform under real business conditions.
We have shipped over 200 B2B web applications for clients in 50 countries. Our average MVP timeline is 12 weeks, and 98% of projects deliver on schedule. We use a fixed-price model so your budget never surprises you.
Every app is built by a team of senior engineers with at least 8 years of experience. We deploy on AWS or Azure and include monitoring with Sentry and Datadog. Our compliance certifications (HIPAA, PCI, SOC 2) let you enter regulated markets confidently.
How We Differ from Other Web App Development Firms
Most firms bill hourly and let scope creep destroy your budget. IRPR works differently.
We start every engagement with a two-week Roadmap phase. During that time, we define the complete feature set, tech stack, and a fixed price for the build. No surprises, no hourly tracking.
Our engineers are based in the US, Europe, and Latin America, so we cover all time zones. You communicate with a dedicated project manager and the lead engineer every week.
- Hourly billing with unpredictable costs
- Junior-heavy teams with high turnover
- No compliance expertise
- Scope creep without change orders
- Code dump with no documentation
- 6-12 month timelines for simple apps
- Fixed price from week 2
- Senior engineers only (8+ years)
- HIPAA, PCI, SOC 2 certified
- Roadmap phase locks scope
- Full CI/CD, docs, and monitoring
- 8-12 week MVP delivery
Our B2B Web App Development Process
We follow a structured 4-phase process that delivers predictable results.
Phase 1 (Idea) takes one week. We validate your concept, define target users, and create a high-level plan. Phase 2 (Roadmap) takes one week and produces a detailed specification, wireframes, and a fixed-price proposal.
Phase 3 (Product) is the build. Senior engineers code your app in 8-10 weeks using agile sprints. You see a live demo every two weeks. Phase 4 (Release) takes one week: deployment, testing, and handoff.
What Ships with Every B2B Web App
When we finish a project, you get more than just code. Here is what we include by default.
Every delivery includes production-ready source code in your private repository, a CI/CD pipeline, and cloud infrastructure as code. You also get a 30-day post-launch support window for minor fixes.
- Source code in GitHub or GitLab repository
- CI/CD pipeline (GitHub Actions or GitLab CI)
- Infrastructure as code (Terraform or CDK)
- Sentry error tracking and monitoring
- Automated tests (unit + integration)
- Admin user manual and architecture docs
- Stripe or payment integration (if needed)
- Database schema and migration scripts
- Single sign-on (Auth0 or Firebase Auth)
- 30-day post-launch support
What we ship in this practice.
B2B SaaS for Invoice Management
Built a multi-tenant invoicing platform for a fintech startup. Reduced manual data entry by 12 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, Stripe.
Customer Portal for Medical Device Company
Created a HIPAA-compliant portal for surgeons to order parts and track inventory. Cut order processing time from 3 days to 4 hours. Tech stack: React, Python, AWS, SendGrid.
Internal Operations Dashboard for Logistics Firm
Developed a real-time dashboard to monitor 2,000+ shipments daily. Improved dispatcher efficiency by 30%. Tech stack: React, Node.js, Redis, Mapbox.
Wholesale Ordering System for Food Distributor
Built a B2B ecommerce backend with bulk discount rules and QuickBooks sync. Increased online orders by 40% in 3 months. Tech stack: Next.js, Django, Stripe, QuickBooks API.
Data Analytics Platform for SaaS Company
Created a custom analytics dashboard combining data from Salesforce, HubSpot, and Stripe. Reduced reporting time from 10 hours to 30 minutes. Tech stack: Python, React, Snowflake, D3.js.
Compliance Portal for EdTech Platform
Built a FERPA-compliant document management system for a K-12 education company. Automates audit trails and access controls. Tech stack: React, Node.js, PostgreSQL, Auth0.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Your budget stays the same.
Senior Engineers Only
Our team averages 10+ years of experience. No juniors. Every engineer has built and shipped at least 5 production web apps before joining IRPR.
Compliance Ready
We build to HIPAA, PCI-DSS, SOC 2, and FERPA standards. We use encryption, access controls, and audit logging by default. No expensive retrofitting.
Full Code Ownership
You own all source code, infrastructure code, and documentation. No licensing, no lock-in. You can deploy anywhere, anytime.
Asynchronous First, Overlap Guaranteed
We work across time zones (US, Europe, Latin America) and guarantee 4 hours of daily overlap with your team. You always have a point of contact.
Post-Launch Support Included
Every project includes 30 days of post-launch support for bug fixes and minor adjustments. 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.