Senior High Converting Website Development FirmHigh Converting
We build websites that turn visitors into customers. IRPR uses Next.js, React, and Shopify to ship in 8-12 weeks.
IRPR is a senior high converting website development firm. We use Next.js, React, Tailwind CSS, and Shopify to build sites that drive conversions. Our engineers have shipped over 200 products across 50 countries.
Every project ships in 8 to 12 weeks with fixed pricing from $80K to $250K. We handle PCI-DSS for ecommerce and HIPAA for healthcare sites. Source code is fully owned by you.
Clients include SaaS founders who need a high converting landing page, ecommerce brands scaling from 6 to 7 figures, and professional service firms wanting a lead generation site that actually works.
Types of software we ship.
Ecommerce Website
Shopify Plus or custom Next.js storefront with built-in A/B testing and upsells. Integrates with Klaviyo.
SaaS Landing Page
Next.js + Vercel landing page with HubSpot CRM, optimized for 3-second load time and 40%+ demo conversion.
Lead Generation Site
Typeform + Webflow site with automated follow-ups and CRM sync. Built for B2B firms needing steady leads.
Membership Portal
React + Node.js platform with Stripe billing, content gating, and 99.9% uptime. For membership sites and courses.
Corporate Brochure Site
Fast, secure static site with Storyblok CMS and analytics. Ships in 4 weeks for company branding.
Marketplace Platform
Next.js + PostgreSQL marketplace with Stripe Connect and real-time inventory. Used by 3-sided marketplaces.
Real Estate Portal
IDX-integrated site with MLS data, 360 tours, and lead capture. Built for brokerages in New York and Los Angeles.
Custom Web App
Full-stack React app with Auth0, Sentry monitoring, and CI/CD on GitHub Actions. For complex business logic.
We build for every business type.
Ecommerce Brands
SaaS Companies
Professional Services
Healthcare Providers
Local Service Businesses
Why a Senior High Converting Website Development Firm Matters
A site that loads in under 2 seconds and guides visitors to convert generates 2x more revenue than average.
IRPR has built high converting websites for over 200 products. Our senior engineers write clean, optimized code that targets specific conversion goals. We use server-side rendering (Next.js) and edge caching (Cloudflare) to achieve 99.9% uptime and sub-second page loads.
Each project starts with a 1-week discovery phase where we map your user journey. Then we design and build in 8-12 weeks, with weekly demos and continuous deployment. We track metrics like conversion rate, bounce rate, and LTV.
How IRPR Differs from Generic Web Agencies
Most agencies use junior developers and hourly billing. IRPR uses senior engineers and fixed pricing.
We have seen clients waste $50K on agencies that deliver slow, poorly optimized sites. IRPR assigns a senior architect to every project. That architect writes the core code, not a junior developer.
Every website ships with a CI/CD pipeline, Sentry error tracking, and performance budgets. We do not use page builders or template themes. You get a custom, scalable codebase.
- Uses junior developers with little oversight
- Hourly billing, no price cap
- Page builders like Wix or Elementor
- No conversion optimization
- Source code often not owned by you
- Slow support after launch
- Senior engineers with 10+ years experience
- Fixed price from Roadmap phase (week 2)
- Custom code in Next.js, React, Python
- Built-in A/B testing and CRO
- Full source code ownership
- Ongoing monitoring with 4-hour response SLA
Our Process for Building a High Converting Website
We follow a 4-phase process that ensures on-time, on-budget delivery.
Phase 1: Idea (week 1). We audit your current site and user data to find conversion blockers. Phase 2: Roadmap (week 2). We produce a fixed-price roadmap with wireframes and tech spec.
Phase 3: Product (weeks 3-10). We build the site in 2-week sprints with daily commits and weekly client reviews. Phase 4: Release (weeks 11-12). We deploy, set up monitoring, and hand over full documentation.
What Ships with Every High Converting Website
Every project includes a set of deliverables that make your site fast, secure, and maintainable.
We do not hand off a zip file. You get a complete production system with monitoring, analytics, and documentation. This saves your team weeks of setup time.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error and performance monitoring
- Cloudflare CDN with 99.9% uptime SLA
- Google Analytics 4 with conversion tracking
- A/B testing framework (Optimizely or custom)
- Stripe or Shopify payment integration
- Mobile-first responsive design (all breakpoints)
- SEO metadata and structured data (JSON-LD)
- Admin documentation and 1-hour video handoff
What we ship in this practice.
B2B SaaS Landing Page
We built a Next.js landing page for a CRM startup that increased demo requests by 45%. Integrated with HubSpot and Stripe. Load time dropped from 4s to 1.8s.
DTC Ecommerce Store
We migrated a pet food brand from WooCommerce to Shopify Plus. Revenue per visitor increased 32% after we added upsell flows and custom product recommendations.
Lead Gen Site for Law Firm
IRPR built a Next.js site for a New York personal injury firm. Form submissions grew from 20 to 80 per month. Integrated with Salesforce and Amazon Connect.
Membership Portal for Online Course
We built a React-based portal for a fitness company. 99.9% uptime, Stripe recurring billing, and content gating by membership tier. Customer churn dropped 18%.
Marketplace for Freelance Services
A Next.js + PostgreSQL marketplace with Stripe Connect. Onboarded 500+ freelancers in first month. Average transaction time cut by 40%.
Real Estate Portal for Brokers
We built an IDX-integrated portal with MLS data for a Los Angeles brokerage. Lead capture increased 60% after we added automated follow-up via Twilio.
Why teams hire us.
Fixed Price from Week 2
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices. The price you see is the price you pay.
Senior Engineers Only
IRPR hires only senior engineers with 10+ years of experience. Each project is assigned a lead architect who writes the core code. No junior developers.
8-12 Week Delivery
We ship MVPs in 8-12 weeks. Our team uses proven patterns and tools (Next.js, Vercel, Shopify) to accelerate development without sacrificing quality.
Full Code Ownership
You own 100% of the source code, designs, and assets. We put everything in your GitHub repo from day one. No black boxes.
Built-in Conversion Optimization
Every site includes A/B testing, performance budgets, and analytics from launch. We do not ship a site and hope it converts.
Compliance Built In
We handle HIPAA, PCI-DSS, SOC 2, and FERPA for healthcare, ecommerce, and SaaS clients. No extra audits needed after launch.
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.