Best B2B Web Development DevelopersWeb Development
Hire the best B2B web development developers. Ship your custom B2B app in 8-12 weeks with senior engineers and fixed pricing.
IRPR builds B2B web applications for companies that need reliable, scalable software. We use React, Next.js, Node.js, Python, and AWS to deliver production-ready platforms.
Each project ships in 8-12 weeks with a fixed price between $80K and $250K. We deliver HIPAA-compliant and PCI-DSS-compliant code when needed.
B2B SaaS founders hire us to build their MVP. Enterprise product managers hire us to replace legacy systems. Startup CTOs hire us to scale their platform without hiring a full team.
Types of software we ship.
Custom B2B SaaS Platform
Multi-tenant subscription app with Stripe billing, role-based access, and admin dashboards. Built on Next.js and PostgreSQL.
B2B Marketplace
Two-sided marketplace for buyers and sellers. Includes payment escrow, vendor onboarding, and analytics. Integrates with Stripe Connect.
B2B Portal
Secure client or partner portal with document sharing, approval workflows, and real-time notifications. Uses AWS Cognito for auth.
B2B API Integration Platform
Backend that connects ERP, CRM, and accounting systems via REST/GraphQL APIs. Handles webhooks and batch processing.
B2B Ecommerce System
Wholesale ordering platform with custom pricing, bulk orders, and inventory sync. Integrates with Shopify or Magento via API.
B2B CRM
Custom CRM with pipeline tracking, lead scoring, and automated email sequences. Synced with Salesforce or HubSpot.
B2B Analytics Dashboard
Real-time dashboards with drill-down filters, export reports, and user permissions. Built on Metabase or custom with React + D3.
B2B Collaboration Tool
Project management or communication tool with Kanban boards, file sharing, and video calls. Uses WebRTC and Socket.IO.
We build for every business type.
Professional Services
Healthcare
Fintech
Manufacturing & Logistics
SaaS & Technology
Why Choose the Best B2B Web Development Developers
We deliver production-ready B2B applications on a fixed budget and timeline.
IRPR has shipped 200+ B2B web applications across 50 countries. Our developers are senior engineers with 10+ years experience each.
Every project starts with a Roadmap phase (week 2) where we define scope, architecture, and a fixed price. No surprises.
The IRPR Difference for B2B Web Development
Generic dev shops waste time and budget. We ship fast with strict accountability.
A typical agency charges hourly and drags projects for months. IRPR delivers a fixed-price Roadmap in week 2 and ships by week 12.
You get weekly demos, a dedicated project manager, and full transparency. No scope creep.
- Hourly billing with no cap
- Junior developers assigned
- Unknown timeline
- No compliance expertise
- Code ownership unclear
- Poor communication
- Fixed price from week 2
- Senior engineers only (10+ years)
- 8-12 week delivery
- HIPAA, PCI-DSS, SOC 2 ready
- Full code ownership
- Weekly demos and Slack access
Your B2B Web Development Process
We move from idea to release in four clear phases.
Phase 1 (Idea): We review your requirements and technical constraints. Phase 2 (Roadmap): We produce a detailed spec, architecture diagram, and fixed quote.
Phase 3 (Product): We build your B2B app in 6-8 weeks with daily commits and weekly demos. Phase 4 (Release): We deploy to production and hand over code.
What Ships with Your B2B Web Application
Every project includes production-ready code, infrastructure, and documentation.
You get the full source code, CI/CD pipeline, and cloud infrastructure. No black boxes.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- AWS or GCP infrastructure as code (Terraform)
- PostgreSQL or MongoDB database with migrations
- User authentication (Auth0 or Cognito)
- API documentation (Swagger/OpenAPI)
- Sentry error tracking
- Unit tests and integration tests
- Admin dashboard (custom or Strapi)
- Deployment runbook and architecture diagram
What we ship in this practice.
B2B SaaS for logistics
Built a route optimization platform for freight brokers. Reduced manual dispatch time by 6 hours/day. Tech stack: Next.js, PostgreSQL, Google Maps API, Stripe.
B2B marketplace for industrial parts
Created a two-sided marketplace connecting suppliers and buyers. Achieved 10,000+ monthly orders. Tech stack: React, Node.js, MongoDB, Stripe Connect.
B2B portal for real estate
Developed a secure document sharing and approval portal for commercial real estate. Cut deal cycle by 30%. Tech stack: Next.js, AWS Cognito, DocuSign API.
B2B CRM for healthcare
Delivered a HIPAA-compliant CRM for medical device sales teams. Integrated with Salesforce and automated follow-ups. Tech stack: React, Python, Salesforce API, PostgreSQL.
B2B analytics dashboard for fintech
Built a real-time dashboard for payment processors to monitor transaction volumes and fraud. Updated every 30 seconds. Tech stack: React, D3, AWS Lambda, DynamoDB.
B2B ecommerce system for wholesale
Replaced a legacy ordering system with a custom B2B ecommerce platform. Increased order accuracy by 95%. Tech stack: Next.js, Stripe, Shopify API, MySQL.
Why teams hire us.
Fixed pricing, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices. You know the cost upfront.
Senior engineers only
Our developers have 10+ years of experience. No juniors or offshore temps. Every team includes a lead architect and a QA specialist.
8-12 week delivery
We ship 80% of projects within 12 weeks from kickoff. The Roadmap phase defines exactly what gets built in that window.
Full code ownership
You own everything we build: source code, databases, infrastructure. No locked-in IP. We transfer all assets after release.
Compliance ready
We have built HIPAA-compliant apps for 30+ healthcare clients and PCI-DSS compliant platforms for 15 fintech companies. We implement required controls by default.
Post-launch support
After release, we offer 30 days of free bug fixes and a 99.9% uptime SLA. You can extend support monthly or yearly.
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.