Senior Website Development Agency DevelopersSenior Developers
We pair you with senior engineers only — no juniors, no outsourcing. Ship a production-grade website in 8-12 weeks at a fixed price.
IRPR builds professional websites using React, Next.js, and Node.js on the backend. We treat every site as a product, not a page — with CMS integrations, analytics, and automated CI/CD pipelines from day one.
Every project ships in 8-12 weeks at a fixed price between $80,000 and $250,000. We handle compliance standards like SOC 2 for SaaS companies and PCI-DSS for ecommerce sites. You get full ownership of the code.
CTOs at venture-backed startups hire us to launch their marketing site while the core team focuses on product. Marketing directors at enterprise companies trust us to rebuild legacy sites with modern performance. Agency owners white-label our senior team for client work. Founders hire us to build a web MVP that actually converts.
Types of software we ship.
Corporate Brochure Site
A polished brand showcase with markdown-based CMS (Sanity or Contentful). Includes blog, team page, and contact integration.
eCommerce Storefront
Headless commerce with Next.js frontend and Shopify or Stripe backend. Supports 1000+ products and 10K daily visits.
SaaS Marketing Site
High-conversion landing pages with pricing tables, case studies, and documentation. Uses Next.js ISR for instant updates.
Membership Portal
Gated content with user authentication (Auth0), subscription billing (Stripe), and member profiles. Built on React.
Landing Page Generator
Dynamic landing page builder for marketing teams. Drag-and-drop sections, A/B testing via Vercel, and HubSpot integration.
Web App Dashboard
Data-heavy dashboards with real-time charts (Chart.js) and KPI overview. Connects to REST or GraphQL APIs.
Headless CMS Frontend
Decoupled frontend for any CMS (Strapi, Contentful, WordPress). Pre-rendered pages with ISR for SEO and speed.
Multilingual Site
Full i18n support with next-intl, automatic language detection, and separate SEO metadata per locale.
We build for every business type.
SaaS Companies
Enterprise Brands
Ecommerce
Professional Services
Media & Publishing
Senior Website Development Agency Developers Deliver Results
Every project we ship moves the needle for your business.
IRPR uses senior developers only — 10+ years average experience. We don't staff juniors or outsource offshore. Every line of code is written by a senior engineer who has shipped production apps for 200+ clients.
Our fixed-price model means no hourly billing. You know the cost before we start. The Roadmap phase (week 2) defines the exact scope and price, so there are no surprises.
The Difference Between Generic Dev Shops and IRPR
Most agencies pad hours and hand off your project to juniors. IRPR works differently.
A typical WordPress shop charges $15K for a brochure site, then charges hourly for every update. You wait weeks for revisions and often get code that breaks on the next update.
IRPR builds scalable web applications from day one — React, Next.js, automated testing, CI/CD. You own the code, and we guarantee 99.9% uptime for hosted solutions.
- Staffs junior developers
- Charges hourly with scope creep
- Delivers in 16-24 weeks
- No performance guarantees
- Locked into their platform
- No post-launch monitoring
- Only senior engineers (10+ yrs avg)
- Fixed price from Roadmap phase
- 8-12 week delivery
- 99.9% uptime SLA
- You own all code and assets
- CI/CD + Sentry error tracking built in
How We Build Your Senior-Level Website
A predictable, transparent process from idea to launch.
IRPR follows a 4-phase framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed timeline.
You stay in the loop with weekly demos and Slack updates. No surprises, no delays.
What Ships With Every Senior Website Development Project
You get more than a website — you get a production-ready system.
Every project includes the full set of tools and files needed to maintain and scale your site. No hidden extras, no vendor lock-in.
Download your code, deploy anywhere, and manage content independently.
- Full source code in your private GitHub repo
- CI/CD pipeline via GitHub Actions (tests + deploy)
- Figma design files with all components
- Contentful or Sanity CMS (headless) configured
- Sentry error tracking with alerts
- 99.9% uptime monitoring (Datadog or equivalent)
- SEO metadata generator (next-seo or similar)
- Page speed audit (Lighthouse 90+)
- Admin guide and handoff documentation
- 1 month of support post-launch
What we ship in this practice.
B2B SaaS Marketing Site
Built a high-conversion site for a Series A startup using Next.js and Sanity CMS. Result: 300% increase in demo requests within 3 months. Tech stack: Next.js, Vercel, Sanity, Stripe for pricing page.
Enterprise Corporate Site Rebuild
Replaced a legacy ASP.NET site with a React frontend and headless Contentful. Reduced page load time by 60% and cut infrastructure costs by 40%. Tech stack: React, Contentful, AWS, CloudFront.
Headless eCommerce Storefront
Built a multi-brand storefront for a fashion retailer using Next.js and Shopify Storefront API. Achieved 25% higher conversion rate and 99.9% uptime during Black Friday (10K orders/hour). Tech stack: Next.js, Shopify, Stripe, Vercel.
Membership Portal for Media Company
Developed a gated content platform with Auth0 and Stripe subscriptions. Added 15,000 paying members in the first quarter. Tech stack: React, Node.js, Auth0, Stripe, PostgreSQL.
Real Estate IDX Website
Created a property search portal with MLS integration (via IDX Broker). Monthly active users grew to 50K within 6 months. Tech stack: Next.js, IDX Broker API, Mapbox, MongoDB.
Healthcare Provider Website
Built a HIPAA-compliant site for a telemedicine practice with patient portal and scheduling (Calendly API). Page load time under 1 second. Tech stack: Next.js, Contentful, Calendly, Auth0.
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. You pay what we agree, and we deliver what we promise.
Senior Engineers Only
Every developer on your project has 10+ years of experience and has shipped production applications for 200+ clients. No juniors, no interns, no outsourced teams.
Full Code Ownership
You own all code, design files, and assets from day one. No licensing fees, no platform lock-in. Deploy anywhere you want.
8-12 Week Delivery
We ship production-grade websites in 8-12 weeks. Our process is optimized for speed without sacrificing quality — automated testing and CI/CD keep things moving.
Compliance Built In
We build websites that meet SOC 2, HIPAA, PCI-DSS, and FERPA requirements when needed. Compliance is part of the architecture, not an afterthought.
Async-First Team
Our team works across 50+ countries but overlaps core hours (9 AM - 1 PM EST). You get daily updates via Slack and weekly video demos. No time wasted in 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.