Senior B2B Web App Development TeamWeb App
We build B2B web apps for mid-market and enterprise. Fixed price, no hourly surprises.
We build B2B web apps using React, Next.js, Node.js, PostgreSQL, and AWS. Our team handles everything from SaaS portals to internal dashboards and API platforms.
Each project ships in 8-12 weeks with a fixed price between $80K and $250K. You get full source code, CI/CD pipelines, and production infrastructure on AWS. We follow SOC 2 and GDPR practices.
CEO/CTOs scaling a B2B product line, operations directors automating workflows, SaaS founders launching an MVP, and enterprise IT teams modernizing legacy platforms hire us.
Types of software we ship.
B2B SaaS Portal
Multi-tenant SaaS platform with Stripe billing and user roles. Built on Next.js, PostgreSQL, and AWS ECS.
Enterprise Dashboard
Real-time analytics dashboard with D3 charts and Tableau integration. Uses React and Node.js microservices.
Custom CRM for B2B Sales
CRM with Salesforce and HubSpot sync, lead scoring, and email sequencing. Written in Node.js and React.
Vendor Management System
Platform to onboard, manage, and pay vendors. Integrates with QuickBooks and Stripe Connect. Built on AWS.
Customer Self-Service Portal
Portal for clients to view invoices, track orders, and raise tickets. Uses Auth0 for SSO and SendGrid for notifications.
Internal Workflow Automation
Automates approval chains, document routing, and task assignments. Built with React, Node.js, and PostgreSQL.
B2B Ecommerce Storefront
Wholesale ordering platform with tiered pricing and bulk discounts. Uses Next.js, Shopify API, and Stripe.
API Marketplace
Platform for third-party developers to discover and consume APIs. Built with Express, MySQL, and AWS API Gateway.
We build for every business type.
Professional services
Healthcare
Fintech
Logistics & Supply Chain
SaaS & Tech
Our track record with B2B web apps
We deliver B2B web apps on time and on budget.
IRPR has shipped over 200 web applications across 50+ countries. Our team maintains a 98% on-time delivery rate for fixed-price projects.
Every B2B web app we build goes through a rigorous QA and security review. We use AWS infrastructure designed for 99.9% uptime.
Generic dev shop vs IRPR
The difference between a generic web development agency and a senior team that ships production-ready apps.
Many agencies start with hourly billing and no clear scope. That leads to budget overruns and missed deadlines.
IRPR fixes the price upfront after our Roadmap phase. You know the cost and timeline before development begins.
- Hourly billing that blows budgets
- No dedicated product manager
- No CI/CD setup
- No security compliance
- Junior developers
- No post-launch support
- Fixed price from the start
- Senior engineers only
- CI/CD on GitHub Actions
- SOC 2 and GDPR ready
- 8-12 week delivery
- Ongoing maintenance available
How we build your B2B web app
Our process gets you a production-ready app fast.
We start with a 2-week Roadmap phase to define requirements and create a fixed quote. This eliminates ambiguity.
Then we design the system architecture, build in 2-week sprints, and deploy to AWS with full monitoring.
What ships with your B2B web app
Every project includes these deliverables.
When we hand over your B2B web app, you get everything needed to run and grow it independently. No hidden gaps.
- Full source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Production AWS environment (ECS, RDS, CloudFront)
- Sentry error monitoring
- Stripe payment integration (if needed)
- User authentication (Auth0 or custom)
- Admin dashboard for managing users
- Post-launch documentation and handoff
What we ship in this practice.
B2B SaaS Customer Portal
Built a self-service portal for a logistics company. Reduced support tickets by 40% in 3 months. Stack: Next.js, Node.js, PostgreSQL, Stripe.
Enterprise Analytics Dashboard
Created a real-time dashboard for a fintech firm. Cut reporting time from 2 days to 10 minutes. Stack: React, D3, AWS QuickSight.
Vendor Management System
Developed a platform for a manufacturing company to manage 500+ suppliers. Automated PO processing, saving 15 hours per week. Stack: React, Node.js, MongoDB.
B2B Ecommerce Storefront
Built a wholesale ordering portal for a distributor. Increased average order value by 25% with intelligent upsells. Stack: Next.js, Shopify API, Stripe.
Internal Workflow Automation Tool
Automated document approval for a real estate firm. Cut approval cycle from 3 days to 2 hours. Stack: React, Node.js, PostgreSQL, SendGrid.
Healthcare Provider Portal
Built a portal for a telehealth startup connecting patients and doctors. Handled 100K+ appointments per month. Stack: React, Node.js, AWS, HIPAA compliant.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after a 2-week Roadmap phase. No scope creep, no surprise invoices.
Senior engineers only
Our team averages 10+ years experience. No juniors. Every developer has shipped multiple production apps.
8-12 week delivery
We build MVPs in 8-12 weeks. You get a working app, not a design prototype.
Full ownership of code
You own 100% of the source code, IP, and infrastructure. No lock-in.
Post-launch support
We offer ongoing maintenance and feature development after launch. 99.9% uptime SLA available.
Compliance ready
We build apps that meet SOC 2, HIPAA, and PCI-DSS standards. We implement compliance from day one.
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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