Professional Custom Website Development VendorWebsite Development
We build professional custom websites for serious businesses. Fixed price, 8-12 weeks, senior engineers only.
IRPR builds professional custom websites using Next.js, React, and Node.js on AWS or Vercel. We combine headless CMS options like Sanity or Contentful with Stripe, HubSpot, and Salesforce integrations to match your exact business workflow.
Every project ships with a Git repository, CI/CD pipeline, automated testing, and performance monitoring. Timeline is 8 to 12 weeks for a fully custom website. Fixed pricing ranges from $80K to $250K depending on integrations and compliance needs (HIPAA, PCI-DSS, WCAG 2.1).
We work with startup founders building their first web presence, marketing directors at mid-size companies who need a site that converts, ecommerce owners scaling from Shopify to a custom headless store, and enterprise IT leads replacing a legacy CMS with a modern stack.
Types of software we ship.
Corporate Website
A brand-forward site with custom CMS, team bios, investor relations, and blog. Built on Next.js with Sanity CMS for easy content updates.
SaaS Landing Page
High-converting marketing site with pricing tables, demo requests, and feature pages. Integrates with Stripe or Chargebee for subscription trials.
eCommerce Store
Headless storefront using Next.js and Shopify or BigCommerce. Supports multi-currency, custom checkout flows, and advanced product filtering.
Membership Portal
Gated content platform with recurring billing, user roles, and analytics. Built with React and Node.js, integrated with Stripe and SendGrid.
Web Application
Full-featured web app with user accounts, dashboards, and real-time data. Uses PostgreSQL, Redis, and WebSockets for live updates.
Landing Page
Single-purpose page optimized for conversions, with A/B testing, form capture, and CRM connection to HubSpot or Salesforce.
Blog / Content Site
Content-rich site with multiauthor support, SEO schema, and newsletter integration. Built on headless WordPress with React frontend.
Web Portal
Client portal with secure login, file uploads, messaging, and billing history. Compliant with HIPAA or PCI-DSS as needed.
We build for every business type.
Professional Services
Technology Companies
Retail & eCommerce
Media & Publishing
Enterprise & B2B
Why businesses choose us as their professional custom website development vendor
We ship production-ready websites on a fixed budget with senior engineers.
IRPR has delivered 200+ custom websites for businesses across 50 countries. Every site comes with a performance budget, accessibility compliance, and a content management system that your team can use immediately.
Our average project runs 10 weeks from kickoff to deployment. We use Next.js for server-side rendering, which reduces page load times by 40% compared to traditional PHP sites. All code is deployed on AWS with auto-scaling and 99.9% uptime SLA.
The difference between a generic dev shop and a professional custom website development vendor
Most agencies overpromise and underdeliver. We do the opposite.
Generic dev shops often assign junior developers who learn on your dime. They bill hourly, provide vague timelines, and hand over code without tests or documentation. You end up paying more for a site that breaks after launch.
IRPR assigns a team of senior engineers from day one. We give you a fixed price, a real-time project board, and a 12-week delivery guarantee. Every site includes a CI/CD pipeline, error monitoring, and a 1-year warranty.
- Hourly billing with vague estimates
- Junior developers on your project
- No ownership of code after launch
- Minimal testing or documentation
- No post-launch support included
- Project management is an afterthought
- Fixed price quoted in week 2
- Senior engineers with 10+ years experience
- Full source code and IP ownership
- Automated tests and CI/CD pipeline
- 1-year warranty on all code
- Dedicated project manager with daily updates
Our process for professional custom website development
We follow a four-phase framework that de-risks your investment.
Every project starts with a 2-week Discovery phase. We audit your technical requirements, create a detailed roadmap, and lock the fixed price. No changes in scope without your sign-off.
After Discovery, we build in two-week sprints. You see a live demo every Friday. By week 10, you have a production-ready website deployed on AWS with monitoring and support in place.
What ships with every professional custom website
Your custom website includes everything needed to run and grow your business.
You get more than a pretty front page. Every project delivers a production-ready system with full documentation, monitoring, and a content management system your team can use without developers.
We also include SEO optimization, accessibility checks (WCAG 2.1 AA), and a performance budget. Your site will load in under 2 seconds on mobile and score 90+ on Lighthouse.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Figma design files (all screens and components)
- Content management system (Sanity, WordPress, or Contentful)
- Error monitoring with Sentry
- Performance optimization (Lighthouse 90+)
- SEO meta-tags, sitemap, and structured data
- User testing report with browser and device coverage
- AWS infrastructure as code (Terraform or CloudFormation)
- 1-year warranty covering bugs and critical issues
What we ship in this practice.
Corporate Website for a Healthcare System
We built a HIPAA-compliant site with a patient portal and appointment booking. Integrated with Epic EHR. Patient sign-ups increased by 40% in the first quarter. Tech stack: Next.js, Strapi CMS, AWS RDS.
eCommerce Store for a Luxury Brand
A headless shop with custom product configurator and global checkout. Page load time dropped from 4s to 0.8s, conversion rate rose by 35%. Tech stack: Next.js, Shopify Storefront API, Stripe, Vercel.
B2B Portal for a Logistics Company
A custom portal with real-time quote generation, tracking API, and document management. Automated 12 hours of manual data entry per week. Tech stack: React, Node.js, PostgreSQL, Redis.
SaaS Marketing Site for an AI Startup
A multi-page marketing site with demo booking and a resource hub. Generated 500 qualified demo requests in month one. Tech stack: Next.js, Prismic CMS, HubSpot API, Vercel.
Membership Site for a Media Company
A gated content platform with recurring subscriptions, community forums, and automated newsletters. Churn rate fell to 5% after launch. Tech stack: React, Node.js, Stripe Billing, SendGrid.
Online Course Platform for an EdTech Company
A full LMS with video hosting, quizzes, and progress tracking. Supported 10,000 concurrent users during peak. FERPA compliant. Tech stack: React, Node.js, AWS S3 & CloudFront, PostgreSQL.
Why teams hire us.
Fixed price from day one
We quote a fixed price after the 2-week Discovery phase. No hourly billing, no surprise invoices. The price you agree on in week 2 is the price you pay at launch.
Senior engineers only
Every project is staffed with engineers averaging 10+ years of experience. No junior developers learning on your time. Your team lead has shipped 20+ similar projects.
Full ownership of code
You own everything: source code, designs, documentation, and trademarks. No licenses, no recurring fees, no vendor lock-in. IRPR gives you a clean exit at any time.
12-week delivery guarantee
We commit to a specific delivery date in the Roadmap phase. 98% of our projects ship on time or early. If we are late past 2 weeks, you get a 10% discount off the final invoice.
1-year warranty included
Every website ships with a full year of bug fixes and critical security patches. No extra cost. After the first year, we offer maintenance packages starting at $5K/month.
Real-time project visibility
You get access to a live project board with every task, milestone, and decision. Weekly demos and daily Slack updates keep you informed without meetings.
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.