Leading B2B Web App Development TeamDevelopment Team
We build B2B web apps that handle complex workflows and scale to thousands of users. Fixed price, senior engineers, 8-12 week delivery.
IRPR is the leading B2B web app development team for companies that need production-ready software. We build with React, Node.js, Python, and AWS to handle complex business logic, multi-tenant architectures, and third-party integrations.
Every project ships in 8-12 weeks with a fixed price from $80K to $250K. We meet compliance standards like SOC 2, HIPAA, and PCI-DSS. You get full source code, CI/CD pipelines, and 99.9% uptime SLAs.
We work with CTOs at B2B SaaS startups who need a scalable MVP, product managers at mid-market enterprises replacing legacy systems, and founders launching data-heavy platforms. All projects start with a 2-week Roadmap phase.
Types of software we ship.
B2B SaaS Platform
Multi-tenant web app with subscription billing, user roles, and API access. Built with Stripe, Auth0, and PostgreSQL.
Enterprise CRM
Custom CRM with lead scoring, pipeline automation, and Salesforce integration. Uses React, Node.js, and Elasticsearch.
Custom ERP System
Inventory, order management, and financial modules. Integrates with QuickBooks and Shopify. Built on Python and PostgreSQL.
Data Analytics Dashboard
Real-time dashboards with drill-downs and export. Uses Apache Kafka, ClickHouse, and D3.js for visualization.
Customer Portal
Self-service portal for support tickets, billing, and knowledge base. Integrates with Zendesk and Stripe. React frontend, Node API.
Internal Tool
Admin panels, workflow automation, and approval systems. Built with Retool or custom React, connected to existing databases.
API Backend
RESTful or GraphQL APIs with rate limiting, caching, and documentation. Uses Node.js, Apollo, and Redis.
Marketplace Platform
Two-sided marketplace with payments, reviews, and escrow. Integrates with Stripe Connect and SendGrid. React and PostgreSQL.
We build for every business type.
SaaS companies
enterprise software
fintech
healthcare
logistics
Why IRPR is the leading B2B web app development team
We deliver production-ready web apps in weeks, not months, with fixed pricing and full ownership.
Our team has shipped over 200 B2B web apps across 50 countries. Every project uses a proven 4-phase process: Idea, Roadmap, Product, Release. The Roadmap phase (week 2) produces a fixed quote and detailed spec, so you know exactly what you're getting.
We only hire senior engineers with 10+ years of experience. Each team includes a project manager, a QA engineer, and a DevOps specialist. You get a dedicated Slack channel, weekly demos, and a production-ready deployment on AWS or GCP.
The difference between IRPR and generic dev shops
Most agencies sell you hourly work and hope you don't run out of budget. We sell fixed-price outcomes.
Generic dev shops often start without a clear spec, leading to scope creep and blown budgets. They use junior developers and offshore teams that don't understand your business logic.
IRPR assigns a senior team from day one. Our Roadmap phase locks in the scope and price. We use the same stack you'd use in production: React, Node.js, PostgreSQL, AWS. Every project includes CI/CD, error tracking, and automated testing.
- Hourly billing with no cap
- Junior developers with 2 years experience
- No fixed timeline
- Code quality varies by developer
- No compliance expertise
- You own nothing until final payment
- Fixed price from $80K to $250K
- Senior engineers with 10+ years
- 8-12 week delivery
- Code reviews, automated testing, CI/CD
- SOC 2, HIPAA, PCI-DSS built in
- Full source code ownership from day one
How we build your B2B web app in 4 phases
Our process eliminates risk and delivers a production-ready product on a fixed timeline.
Phase 1: Idea. We map your requirements, user stories, and technical constraints in a 3-day workshop. Output: a product brief with wireframes and a tech stack recommendation.
Phase 2: Roadmap. We build a detailed spec with database schema, API endpoints, and UI mockups. You get a fixed price and timeline. This takes 1-2 weeks.
What ships with every B2B web app
You get more than code. Every project includes the infrastructure and documentation you need to run and scale.
We don't just hand over a repository. We set up your entire cloud infrastructure, monitoring, and error tracking. Your team can start contributing on day one.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Deployed on AWS or GCP with auto-scaling
- Sentry error tracking and alerts
- PostgreSQL or MongoDB database with backups
- RESTful or GraphQL API documentation
- User authentication via Auth0 or Firebase
- Stripe or Braintree payment integration
- Unit and integration tests (80%+ coverage)
- Admin panel for managing users and data
What we ship in this practice.
Multi-tenant SaaS platform for inventory management
Built a web app that handles 10,000+ SKUs per tenant. Reduced manual inventory updates by 15 hours per week. Tech stack: React, Node.js, PostgreSQL, Stripe, AWS.
Custom CRM for a real estate investment firm
Developed a CRM with deal pipeline tracking and automated email sequences. Increased lead conversion by 40%. Tech stack: Next.js, Prisma, SendGrid, Vercel.
Telehealth platform for a network of clinics
Built HIPAA-compliant video consultations and scheduling. Handles 500+ appointments per day. Tech stack: React, Twilio, PostgreSQL, AWS, Auth0.
Payment processing dashboard for a fintech startup
Created a dashboard with real-time transaction monitoring and fraud alerts. Reduced chargebacks by 25%. Tech stack: Vue.js, Node.js, Stripe, MongoDB, Redis.
Learning management system for an edtech company
Delivered a platform with course creation, quizzes, and progress tracking. Serves 50,000 active students. Tech stack: Django, React, PostgreSQL, AWS S3.
Freight matching marketplace for a logistics startup
Developed a two-sided platform connecting shippers and carriers. Processed $2M in transactions in the first quarter. Tech stack: Ruby on Rails, React, Stripe Connect, PostGIS.
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. You know the cost before we write a line of code.
Senior engineers only
Our team averages 12 years of experience. Every developer has shipped multiple production B2B web apps. We don't use junior or offshore staff.
8-12 week delivery
We ship MVPs in 8-12 weeks. Our process is optimized for speed: parallel sprints, reusable components, and automated testing. 98% of projects deliver on time.
Full code ownership
You own the entire codebase from day one. We push to your GitHub repo, not ours. No licensing fees, no vendor lock-in.
Compliance built in
We integrate SOC 2, HIPAA, and PCI-DSS requirements from the start. Our infrastructure includes encryption, audit logs, and access controls.
Post-launch support
Every project includes a 30-day warranty with bug fixes and performance monitoring. We 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.
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