Senior B2B Website Development DevelopersDevelopers
Hire senior developers who build modern B2B websites. IRPR delivers fixed-price projects in 8-12 weeks with full transparency.
IRPR provides senior B2B website development developers who build high-performance B2B portals and web applications using React, Next.js, Node.js, and PostgreSQL. Every developer on your project has 8+ years of experience and a track record of shipping enterprise-grade software.
Each project includes a detailed roadmap, source code ownership, CI/CD pipeline, and cloud deployment in 8-12 weeks. Fixed pricing from $80K to $250K. Compliance with SOC 2, HIPAA, and PCI-DSS is built into every sprint.
We work with B2B SaaS founders who need a scalable customer portal, enterprise IT leaders modernizing legacy web apps, digital agencies outsourcing complex builds, and startup CTOs requiring a complete MVP in under three months.
Types of software we ship.
B2B eCommerce Platform
Custom storefront with bulk ordering, tiered pricing, and Stripe integration for wholesale clients.
Customer Portal
Secure login area with account management, support ticketing, and Zapier workflow automation.
Partner Portal
Collaboration hub with commission tracking, document sharing, and Salesforce CRM sync.
Vendor Management System
Onboarding and procurement portal with approval workflows and QuickBooks integration.
B2B Booking Platform
Scheduling software with calendar sync, payment processing via Stripe, and team management.
SaaS Dashboard
Real-time analytics dashboard with user role permissions and PostgreSQL reporting.
Enterprise Intranet
Internal communication platform with document management, Active Directory SSO, and Slack notifications.
Data Visualization Tool
Interactive charts and dashboards using D3.js, with CSV/API data imports and export to PDF.
We build for every business type.
B2B websites for
B2B platforms for
B2B portals for
B2B dashboards for
B2B marketplaces for
Why Senior B2B Developers Matter for Your Web Project
Our senior developers bring deep expertise to every B2B website.
When you hire senior B2B website development developers from IRPR, you get engineers who have built similar platforms before. They know how to handle complex business logic, integrate ERP systems, and optimize for scalability.
Junior developers often miss critical security considerations or produce code that doesn't scale. Our senior team writes clean, documented code and performs code reviews on every pull request, ensuring your B2B website is production-ready from day one.
Senior Developers vs. Generic Freelancers
The difference between a senior team and a random hire is measurable.
Generic freelancers may lack the experience to build secure, scalable B2B websites. They often skip documentation, use inconsistent code styles, and disappear mid-project.
IRPR's senior B2B website development developers work as a coordinated team with project management, security reviews, and a fixed delivery schedule. You get a single point of contact and full transparency.
- inconsistent code quality
- no security reviews
- missed deadlines
- no documentation
- no CI/CD pipeline
- limited availability
- code reviews on every PR
- SOC 2 compliance built in
- fixed 8-12 week timeline
- full architecture docs
- automated testing pipeline
- dedicated project manager
Our Process for Building B2B Websites
We follow a five-step process to ship your project on time.
Every project at IRPR starts with a Discovery phase where we map out your requirements, user flows, and compliance needs. This produces a fixed-price Roadmap in week 2.
From there we move to Design, Development, and Deployment, with weekly demos and a live dashboard so you see progress in real time. The average B2B website ships in 8-12 weeks.
What You Get with Every B2B Website Project
Every project ships with a complete set of deliverables.
When you hire senior B2B website development developers from IRPR, nothing is left to chance. All code, designs, and documentation are handed over at the end of the engagement.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- PostgreSQL database schema with migrations
- REST API documentation with Swagger
- Admin dashboard with user management
- Deployment scripts for AWS EC2 / ECS
- 30-day warranty and support
- User acceptance testing guide
- Performance and security audit report
What we ship in this practice.
B2B Customer Portal for SaaS Company
Built a white-label customer portal that reduced support tickets by 40%. Tech stack: Next.js, Auth0, Stripe, PostgreSQL. Industry: SaaS.
Wholesale Ordering System for Manufacturer
Developed a wholesale ordering platform that automated order processing, saving 20 hours per week. Tech stack: React, Node.js, PostgreSQL. Industry: Manufacturing.
Partner Commission Dashboard for Fintech Firm
Created a real-time commission tracker that increased partner engagement by 60%. Tech stack: D3.js, Express, PostgreSQL. Industry: Fintech.
Supplier Onboarding Portal for Logistics Firm
Digitized supplier onboarding, cutting manual data entry by 90%. Tech stack: React, GraphQL, AWS Lambda. Industry: Logistics.
B2B Equipment Booking Platform for Rental Company
Launched a B2B equipment booking site that increased bookings 35% month over month. Tech stack: Next.js, Stripe, PostgreSQL. Industry: Industrial.
Enterprise Intranet for Professional Services Firm
Replaced legacy intranet with a modern collaboration hub, achieving 95% employee adoption in 3 months. Tech stack: React, Node.js, PostgreSQL. Industry: Enterprise.
Why teams hire us.
Senior-only teams
Every developer has 8+ years of experience. No juniors, no outsourced code. You get a lead architect assigned to your project from day one.
Fixed price, fixed timeline
We quote a fixed price during the Roadmap phase (week 2). No hourly billing, no overruns. 98% of projects ship on time.
Full ownership
You own the source code, designs, and IP from day one. No licensing fees, no vendor lock-in.
Compliance built in
We build SOC 2, HIPAA, and PCI-DSS compliant B2B websites by default. Security reviews are part of every sprint.
Transparent reporting
You get a live project dashboard with progress, blockers, and budget. Weekly demos keep you in the loop.
Post-launch support
Every project includes 30 days of free support and a warranty. We fix bugs and help with deployment.
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.