Top B2B Web App Development AgencyWeb App
We ship B2B web applications for growing businesses. Fixed pricing, 8-12 week delivery, and full ownership of your code.
IRPR builds B2B web applications for companies that need reliable, scalable software. We use React, Vue.js, Node.js, Django, and PostgreSQL on AWS to ship production-ready apps.
Every project ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We handle HIPAA, PCI-DSS, SOC 2, and GDPR compliance out of the box.
We work with startup founders raising Series A, mid-market CTOs migrating spreadsheets to web apps, enterprise directors automating B2B workflows, and SaaS companies launching their MVP.
Types of software we ship.
Customer Portal
Self-service portal for clients to view invoices, submit tickets, and track orders. Integrates with Salesforce and Stripe.
Internal Dashboard
Real-time KPI dashboard for operations and finance teams. Built with React and Chart.js on AWS.
SaaS Platform
Multi-tenant SaaS application with subscription billing via Stripe. Uses Next.js and PostgreSQL.
E-Commerce Back-Office
Admin panel for inventory, orders, and vendor management. Connects to Shopify and NetSuite via REST API.
CRM System
Custom CRM for B2B sales teams with lead scoring and pipeline automation. Built on React and Node.js.
Project Management Tool
Task and project tracking for distributed teams. Includes Gantt charts and Slack integration.
Inventory Management
Real-time inventory tracking with barcode scanning and ERP sync. Uses Vue.js and .NET Core.
Analytics Dashboard
Custom analytics and reporting for business decisions. Pulls data from Snowflake and BigQuery.
We build for every business type.
Professional Services
Healthcare
Finance
SaaS and Tech
Logistics and Supply Chain
Why IRPR is a top B2B web app development agency
Data shows we deliver faster and more reliably than traditional agencies.
Since 2015 we have shipped over 200 B2B web applications. Our average MVP takes 12 weeks from kickoff to launch. 98% of projects finish on time.
We use a fixed-price model that eliminates hourly billing surprises. Clients get a clear quote after the Roadmap phase, and the price never changes unless you add scope.
The difference between IRPR and generic dev shops
Most agencies bill by the hour and miss deadlines. We do not.
Generic dev shops send junior talent, change scope freely, and keep your code locked in their servers. You get surprise invoices and no timeline guarantees.
IRPR gives you senior engineers with 10+ years of experience, a fixed price, full code ownership, and compliance built into every sprint.
- Hourly billing with no cap
- Unclear timeline estimates
- No compliance certifications
- Outsourced or junior talent
- Code owned by the agency
- Scope creep without notice
- Fixed price after Roadmap phase
- 8-12 week guaranteed delivery
- HIPAA, PCI-DSS, SOC 2 ready
- Senior US-based engineers only
- Full IP ownership transferred
- Change requests quoted upfront
How we build your B2B web application
Our process from idea to launch in 4 phases.
We start with a structured discovery, then move through design, build, and release. Every phase has clear deliverables and a fixed timeline.
What ships with your B2B web app
Every project comes with these deliverables included in the fixed price.
You get everything needed to run, maintain, and grow your application.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Automated unit and integration tests
- Sentry error tracking
- AWS CloudWatch logging
- Admin dashboard for data management
- REST API documentation (OpenAPI)
- Deployment to your AWS account
- SSL certificate and custom domain
- 2 weeks of post-launch monitoring and bug fixes
What we ship in this practice.
B2B Customer Portal
We built a self-service portal for a medical devices distributor. Clients can check order status, download invoices, and submit support tickets. Reduced support calls by 40%. Stack: React, Node.js, PostgreSQL, Stripe.
Internal Sales Dashboard
A fintech company needed real-time pipeline and revenue data. We built a dashboard that consolidates Salesforce and payment data. Saved the VP of Sales 20 hours per week. Stack: Vue.js, Django, AWS QuickSight.
SaaS B2B Platform
We built a multi-tenant SaaS platform for B2B procurement. The client reached $500K ARR in the first 12 months. Stack: Next.js, Node.js, PostgreSQL, Stripe, AWS ECS.
Inventory Management System
A logistics company needed to track inventory across 12 warehouses. We built a real-time system with barcode scanning and NetSuite integration. Reduced stockouts by 30%. Stack: React, .NET Core, SQL Server, Azure.
CRM for Wholesale Distributors
We developed a custom CRM for a wholesale food distributor. It tracks leads, orders, and customer history. Sales team increased close rate by 15% in 6 months. Stack: React, Node.js, PostgreSQL, Salesforce API.
Analytics Dashboard for Media
A media company needed unified analytics from multiple ad platforms. We built a dashboard that aggregates data from Google Ads, Facebook Ads, and internal sources. Cut reporting time by 80%. Stack: Python, AWS Lambda, QuickSight, Snowflake.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
All IRPR developers have 10+ years of production experience. We never outsource or use junior talent on client projects.
Full ownership of your code
You get the source code in your own GitHub repo from day one. All IP, domain names, and deployment keys are transferred to you on launch.
Compliance built in
Our standard process covers HIPAA, PCI-DSS, SOC 2, and GDPR controls. We include encryption, access logs, and audit trails in every build.
8-12 week delivery
We ship MVPs in 12 weeks on average. Our fastest delivery was 8 weeks for a B2B procurement platform. You get a predictable timeline upfront.
Post-launch support included
Every project includes 2 weeks of bug fixes and performance monitoring after launch. We maintain a 99.9% uptime SLA during that period.
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.