Senior High Converting Website Development ServicesHigh Converting
We build websites that turn visitors into customers. Senior engineers only, fixed pricing, 8-12 week delivery.
IRPR builds senior high converting website development services using Next.js, React, and Shopify. We focus on page speed, clear CTAs, and A/B tested layouts that drive measurable conversion lifts.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You get source code ownership and a CI/CD pipeline on GitHub Actions.
Founders hire us to launch a high converting MVP in 12 weeks. Marketing directors hire us to redesign their lead generation site with a 30% conversion target. Ecommerce brands hire us to rebuild their store on Shopify Plus with a 15% increase in checkout completion.
Types of software we ship.
High converting landing page
A single page optimized for one action. Built with Next.js and integrated with HubSpot forms. Loads under 2 seconds.
Conversion focused ecommerce store
Full Shopify or custom storefront with one-click checkout, cart abandonment recovery, and upsell flows. Uses Stripe for payments.
Lead generation website
Multi-page site with gated content, live chat, and CRM integration. Built on React with Salesforce or HubSpot sync.
SaaS marketing site
Product landing pages, pricing tables, and demo booking flows. Uses Next.js with Vercel hosting and Sentry error tracking.
Membership or subscription site
Recurring billing, member dashboards, and content gating. Built with Stripe Billing and PostgreSQL.
Real estate listing website
MLS-integrated property search with map views, saved searches, and agent contact forms. Uses React and Google Maps API.
Healthcare provider website
HIPAA-compliant patient portal, appointment booking, and telehealth integration. Built on Next.js with AWS HIPAA-eligible services.
Fintech dashboard website
Secure client portal with transaction history, reporting, and KYC flows. Uses PCI-DSS compliant infrastructure and Plaid API.
We build for every business type.
Professional services
Healthcare
Local services
Commerce
Nonprofits and education
Why senior high converting website development services matter
A website that does not convert is a cost, not an asset.
IRPR builds every site with conversion data from 200+ past projects. We use heatmaps, session recordings, and A/B testing to find what works. Our average client sees a 25% increase in conversion rate within 3 months of launch.
We write clean React code that loads in under 2 seconds on mobile. Google research shows a 1 second delay drops conversions by 7%. Our sites score 90+ on Lighthouse performance out of the box.
Generic dev shop vs senior high converting website development services
Not all web development teams deliver the same results.
Generic shops use junior developers and pre-built templates. They charge hourly and often miss deadlines. Their sites load slowly and lack conversion optimization.
IRPR assigns senior engineers with 10+ years of experience. We use a fixed price model and deliver in 8-12 weeks. Every site includes A/B testing infrastructure and performance budgets.
- Junior developers with 2 years experience
- Hourly billing with no cap
- Pre-built WordPress themes
- No conversion optimization
- Page load times over 4 seconds
- No post-launch support
- Senior engineers with 10+ years experience
- Fixed price from $80K to $250K
- Custom React or Next.js code
- Built-in A/B testing and heatmaps
- Page load times under 2 seconds
- 12 months of post-launch support
Our process for senior high converting website development services
We follow a 4-phase process that starts with your conversion goals.
Phase 1 is the Idea phase where we audit your current site and define conversion targets. Phase 2 is the Roadmap phase where we produce a fixed price quote and a 12-week timeline.
Phase 3 is the Product phase where we build, test, and optimize. Phase 4 is the Release phase where we deploy and monitor. Every phase includes a senior engineer as your single point of contact.
What ships with every senior high converting website development project
Every project includes these deliverables by default.
You get a production-ready website with a performance budget of under 2 seconds load time. We include A/B testing setup with Google Optimize and heatmap tracking with Hotjar.
All code is in your private GitHub repository. We set up Sentry for error tracking and Datadog for performance monitoring. You own everything.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog performance monitoring
- A/B testing setup with Google Optimize
- Heatmap tracking with Hotjar
- Lighthouse score of 90+ on mobile and desktop
- SSL certificate and CDN via Cloudflare
- 12 months of post-launch support
- Full documentation and handover guide
What we ship in this practice.
High converting landing page for a fintech startup
Built a single-page landing page with a demo booking flow. Used Next.js, Stripe, and HubSpot. Reduced bounce rate by 40% and increased demo signups by 60% in 8 weeks.
Conversion focused ecommerce store for a DTC brand
Rebuilt the store on Shopify Plus with one-click checkout and cart abandonment emails. Used Klaviyo for email flows. Increased checkout completion by 22% and average order value by 15%.
Lead generation website for a SaaS company
Created a multi-page site with gated whitepapers and live chat. Used React, Salesforce, and Drift. Generated 300 qualified leads per month within 3 months of launch.
Real estate listing website for a brokerage
Built an MLS-integrated property search with saved searches and agent contact forms. Used React and Google Maps API. Increased lead submissions by 35% and reduced time on site by 20%.
Healthcare provider website with patient portal
Developed a HIPAA-compliant site with appointment booking and telehealth integration. Used Next.js and AWS. Reduced no-show rates by 25% and increased online bookings by 50%.
Membership site for an online education platform
Built a subscription-based site with member dashboards and content gating. Used Stripe Billing and PostgreSQL. Achieved 95% retention rate and $1.2M in annual recurring revenue.
Why teams hire us.
Senior engineers only
Every project is staffed with engineers who have 10+ years of experience. No junior developers. No offshore teams. You talk directly to the person writing your code.
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. You know the cost before we write a line of code.
8-12 week delivery
We ship production-ready websites in 8-12 weeks. Our average is 12 weeks for a full site. We have a 98% on-time delivery rate across 200+ projects.
Conversion data from 200+ projects
We use data from 200+ past projects to inform every design decision. We know which CTAs, layouts, and forms drive the highest conversion rates in your industry.
Full code ownership
You own all source code, designs, and documentation. No proprietary frameworks. No lock-in. You can take the code to any team after launch.
Compliance built in
We build for HIPAA, PCI-DSS, SOC 2, and FERPA compliance out of the box. No extra cost. No separate audit. Your site is secure 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.