Senior B2B Website Development ServicesDevelopment Services
We build secure B2B websites that convert leads into contracts. 200+ products shipped with fixed pricing and 12-week timelines.
IRPR builds senior B2B website development services on Next.js and Node.js with headless CMS like Strapi. We focus on fast load times and secure authentication using Auth0.
Every project ships with source code, CI/CD pipeline on GitHub Actions, and error monitoring with Sentry. Typical timeline is 12-14 weeks with fixed pricing from $80,000 to $250,000 depending on complexity. All senior B2B website development services meet HIPAA, SOC 2, or PCI compliance as needed.
Enterprise CTOs hire us to replace outdated vendor portals. SaaS founders need lead-generating marketing sites that integrate with Stripe and HubSpot. Series B startups require secure customer dashboards. PE-backed companies want scalable B2B platforms for acquisitions.
Types of software we ship.
B2B Corporate Website
A flagship website for your brand using Next.js and Strapi CMS. Includes investor relations, careers, and press sections.
B2B Ecommerce Platform
Custom storefront for bulk orders with Salesforce integration and Stripe subscription billing.
B2B SaaS Landing Page
High-converting landing page for SaaS products with HubSpot form integration and A/B testing built in.
B2B Customer Portal
Secure login portal for clients to view invoices, place orders, and access support tickets using Auth0.
B2B Vendor Management System
Portal for suppliers to submit quotes, manage contracts, and track payments. Built with Node.js and PostgreSQL.
B2B Partner Portal
Reseller portal with commission tracking, marketing assets, and lead routing using Stripe Connect.
B2B Membership Site
Gated content platform with tiered subscription plans and payment integration through Stripe.
B2B Booking System
Appointment scheduling for B2B service businesses with calendar sync (Google, Outlook) and payment deposits.
We build for every business type.
Professional Services
Technology
Manufacturing & Logistics
Healthcare & Life Sciences
Financial Services
Senior B2B website development services by the numbers
IRPR has shipped over 200 B2B websites and web applications.
Our track record spans 50+ countries and includes compliance-heavy industries like healthcare and fintech. We maintain a 98% on-time delivery rate using our fixed-price Roadmap process.
Every project receives continuous monitoring with Sentry and uptime guarantees of 99.9%. Our engineers average 10+ years of experience and have built for Fortune 500 companies and Series B startups alike.
Why senior B2B developers choose IRPR
Most development agencies treat B2B websites as afterthoughts. IRPR treats them as mission-critical infrastructure.
Generic shops use junior developers and templated designs. They rarely understand enterprise compliance or complex integrations.
IRPR assigns a senior engineer as your technical lead from day one. Every project includes a dedicated project manager and weekly demos.
- Uses junior developers
- No compliance expertise
- Hourly billing
- 6-month timelines
- Source code not owned by you
- No post-launch support
- Senior engineers only
- HIPAA, SOC 2, PCI compliant
- Fixed price from kickoff
- 8-12 week MVP delivery
- Full source code ownership
- 12 months of error monitoring included
How we build senior B2B websites
From idea to launch in 12 weeks. Here is our process.
The Roadmap phase (week 1-2) produces a detailed specification with wireframes and cost estimate. No coding happens until you approve the plan.
The Product phase (weeks 3-10) delivers a working MVP with full CI/CD pipeline. You see progress every week.
What ships with every senior B2B website project
We don't just hand over code. You get a production-ready system.
Our default delivery includes everything needed to run a secure, high-performance B2B website. No hidden extras.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Staging environment on AWS
- Production deployment with SSL
- Custom admin dashboard (Headless CMS)
- Email integration (SendGrid)
- Analytics dashboard (Plausible)
- Load testing report
- 12-month bug fix warranty
What we ship in this practice.
B2B SaaS Marketing Site for CloudCo
Built a Next.js site with HubSpot CRM integration that increased lead capture by 40% in 3 months. Tech stack: Next.js, Strapi, HubSpot API.
Vendor Portal for Industrial Supplies Inc.
Node.js portal with SSO and RFQ system reduced order processing time from 2 days to 4 hours. Tech stack: Node.js, React, PostgreSQL, Okta.
Corporate Website for HealthTech Startup
HIPAA-compliant landing page with patient portal integration. Achieved 99.9% uptime on AWS. Tech stack: Gatsby, Contentful, Auth0.
Partner Portal for FinTech Platform
React portal with Stripe Connect for revenue sharing. Onboarded 200 partners in first quarter. Tech stack: React, Node.js, Stripe.
B2B Ecommerce Store for Equipment Distributor
Custom pricing tiers and bulk ordering saved wholesalers 15% per order. Tech stack: Next.js, Shopify Storefront API, Segment.
Membership Site for Trade Association
Gated content and payment integration grew membership by 25% year-over-year. Tech stack: Strapi, Stripe, SendGrid.
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.
Senior engineers only
We hire senior engineers with 10+ years experience. No junior developers, no offshore outsourcing.
Compliance built in
All B2B websites are built to meet HIPAA, SOC 2, or PCI standards. We include security audits and penetration testing.
Full ownership
You own all source code, design files, and IP. No license fees, no vendor lock-in.
12-week MVPs
Typical MVP delivery is 8-12 weeks with a fixed scope. We have shipped 200+ products on this model.
Post-launch support
Every project includes 12 months of error monitoring and bug fixes via Sentry and Slack.
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.