Hire a Professional B2B Web App Development TeamWeb App
We build custom B2B web apps in 8-12 weeks with a fixed price. No hourly billing, no scope creep, no surprises.
We are IRPR, a professional B2B web app development team that has shipped 200+ web applications for businesses across 50+ countries. We use modern tech stacks like Next.js, React, Node.js, Python, PostgreSQL, and AWS to build scalable, secure web apps.
Every project starts with a 2-week Roadmap phase for $8K. Full MVP builds run 8-12 weeks with fixed pricing from $80K to $250K. We handle compliance (HIPAA, SOC 2, PCI-DSS) and include production infrastructure, CI/CD, and monitoring.
We work with B2B founders who need a tech co-founder to build their MVP, with enterprise IT teams that need to modernize legacy systems, and with agencies that need a reliable dev partner for client projects. All engagements are async-first with daily standups and weekly demos.
Types of software we ship.
B2B SaaS Platform
Multi-tenant SaaS with Stripe billing, role-based access, and usage analytics. Built on Next.js and PostgreSQL with SOC 2 compliance.
Enterprise Portal
Custom portals for partners, resellers, or employees with SSO (Okta/Azure AD), document management, and custom workflows.
Customer Portal
Self-service portals for clients to manage accounts, view invoices, submit tickets, and access knowledge bases. Integrated with Salesforce or HubSpot.
Internal Tool / Dashboard
Custom admin panels, analytics dashboards, and reporting tools. Uses React, D3.js, and real-time data pipelines via WebSockets.
B2B Marketplace
Multi-vendor platforms with commission splitting, payment escrow, and dispute resolution. Built with Node.js, Elasticsearch, and Stripe Connect.
API-Based Platform
REST/GraphQL APIs with rate limiting, auth (OAuth2/JWT), and developer portals. Deployed on AWS with CloudFront and API Gateway.
Data-Intensive Web App
Apps handling large datasets with search, filtering, and visualizations. Uses PostgreSQL, Redis, and Elasticsearch for performance.
Compliance-Oriented Web App
HIPAA-compliant patient portals, PCI-DSS payment apps, or GDPR-ready data platforms. Includes audit logs and encryption.
We build for every business type.
Professional Services
Healthcare
Finance & Insurance
Logistics & Supply Chain
Ecommerce & Retail
Why IRPR Is the Professional B2B Web App Development Team You Need
We back our work with real results.
Our team has delivered over 200 B2B web apps for clients in 50 countries. Every project ships with fixed pricing, a clear timeline, and production-ready infrastructure.
We focus on measurable outcomes: on-time delivery at 98%, average MVP timeline of 12 weeks, and 99.9% uptime for every app we deploy.
The IRPR difference vs. a generic dev shop
Most agencies bill hourly and change scope. We don't.
Generic dev shops often start with hourly rates and vague estimates. Missing requirements lead to scope creep, delays, and unexpected costs.
IRPR offers a fixed price after a detailed Roadmap. You know the cost before any engineering starts, and we handle compliance, infrastructure, and testing.
- Hourly billing with no cap
- Scope creep is common
- No compliance expertise
- Handoff after delivery
- No infrastructure setup
- Slow communication with time zones
- Fixed price from day one
- Clear scope in Roadmap phase
- HIPAA, SOC 2, PCI-DSS built in
- Full ownership including CI/CD
- Production infrastructure included
- Async-first with daily overlap
Our process: from idea to production in 12 weeks
We follow a proven 4-phase approach.
Every B2B web app starts with a structured roadmap. We then build in 2-week sprints and deploy to production by week 12.
Clients receive weekly demos and full source code access. We handle everything from architecture to post-launch support.
What ships with every B2B web app
Every project includes these deliverables.
We believe in full transparency. Every app we build ships with a complete set of production-ready assets.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- SSL/TLS certificates and custom domain setup
- Sentry error tracking and performance monitoring
- API documentation with Swagger/OpenAPI
- Unit and integration tests with 80%+ coverage
- Admin dashboard with user management
- Deployment runbook and architecture diagram
- 30 days of post-launch support and bug fixes
What we ship in this practice.
SaaS Analytics Platform for a Fintech Startup
Built a multi-tenant analytics dashboard handling 1M+ transactions per month. Reduced report generation time from 3 hours to 4 minutes. Tech stack: Next.js, PostgreSQL, Cube.js, Stripe.
Partner Portal for a Logistics Company
Developed a white-label portal for 200+ freight carriers to manage loads, invoices, and tracking. Reduced admin workload by 12 hours per week. Tech stack: React, Node.js, AWS RDS, Elasticsearch.
HIPAA-Compliant Patient Scheduling App
Built a web app for a multi-location dental practice to manage 10,000+ patients. Automated appointment reminders and reduced no-shows by 35%. Tech stack: Next.js, PostgreSQL, Twilio, HIPAA-compliant AWS.
B2B Ecommerce Platform for Wholesale Distributor
Replaced legacy ordering system with a custom B2B storefront. Handles 500+ products with tiered pricing and bulk order discounts. Increased order accuracy by 99% and cut processing time by 50%. Tech stack: Next.js, Stripe, Shopify API, PostgreSQL.
Internal Compliance Dashboard for a Real Estate Firm
Built a dashboard to track 1,500+ property transactions and compliance documents. Cut manual data entry by 8 hours per employee per week. Tech stack: React, Python, PostgreSQL, Google Cloud.
Learning Management System for an EdTech Company
Developed a custom LMS serving 50,000+ students with gamified assessments. Achieved 99.9% uptime even during peak traffic. Tech stack: Next.js, Node.js, PostgreSQL, AWS CloudFront.
Why teams hire us.
Fixed price, not hourly
Every B2B web app project gets a fixed quote after the Roadmap phase (week 2). No hourly billing means no surprise invoices and no scope creep charges.
Senior engineers only, no juniors
Our team consists of senior developers with 8+ years of experience. Each engineer has shipped at least 10 production apps before joining IRPR.
Compliance built in from day one
We build HIPAA, SOC 2, PCI-DSS, and GDPR compliance into the architecture from the start. No retrofit needed and no failed audits.
Production infrastructure included
Every MVP ships with auto-scaling, load balancing, and disaster recovery. We set up CI/CD, monitoring (Sentry, Datadog), and uptime tracking.
You own the code and IP
After the project, you receive full ownership of the source code, documentation, and infrastructure as code. No licensing fees or lock-in.
Start in 1-2 weeks
We can kick off a discovery call this week and begin the Roadmap phase within 7-14 days. No long sales cycles or months-long waitlists.
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.