Senior Professional Website Development VendorWebsite Development
We build enterprise-grade websites in 12 weeks flat. Fixed price, senior engineers, and full code ownership.
IRPR is a senior professional website development vendor that builds custom websites and web portals for enterprises and growth-stage companies. We use Next.js, Tailwind CSS, and headless CMS platforms like Sanity and Contentful to deliver sites that load in under 1 second.
Every project ships in 8 to 12 weeks for a fixed price between $80,000 and $250,000. We deliver production-ready code with CI/CD, error tracking, and compliance documentation for SOC 2, HIPAA, and PCI-DSS.
Our buyers are CTOs at fintech firms needing a secure investor portal, VP Engineering at SaaS companies replacing a legacy Drupal site, and Heads of Digital at ecommerce brands launching a new headless storefront.
Types of software we ship.
Corporate website
Public-facing site for a 500+ employee company with investor relations, careers, and press sections. Built on Next.js and Sanity CMS.
Ecommerce storefront
Headless commerce site using Shopify Storefront API or Medusa. Handles 10,000+ SKUs and multi-currency payments.
SaaS marketing site
High-conversion landing page with A/B testing, analytics, and docs. Built with Next.js, Vercel, and Segment.
Enterprise web portal
Client portal with SSO, role-based access, and file sharing. Uses Auth0, MongoDB, and AWS Fargate.
Intranet
Internal employee hub with directory, news, and HR forms. Powered by Strapi headless CMS and hosted on AWS.
Community forum
Discussion platform with moderation, badges, and notifications. Built on Next.js and PostgreSQL with real-time updates via WebSockets.
Documentation site
API docs and knowledge base with search, versioning, and dark mode. Uses Docusaurus or Next.js with Algolia search.
Membership site
Subscription-based content site with paywalls and gated libraries. Integrated with Stripe Billing and SendGrid.
We build for every business type.
enterprise website development
startup website development
ecommerce website development
professional services website development
nonprofit and education website development
Why choose IRPR as your senior professional website development vendor
We have shipped over 200 websites for clients in 50+ countries, with an average project timeline of 12 weeks.
Every site we build uses a modern headless architecture. We start with Next.js on the frontend, a headless CMS like Sanity or Contentful, and deploy on Vercel or AWS. This stack gives you sub-second page loads, automatic image optimization, and instant scaling under traffic spikes.
Our team includes senior engineers who have built websites for fintech firms processing $2B/year and healthcare platforms handling PHI for 500k patients. We write every line of code to SOC 2 or HIPAA standards, and we deliver full documentation with each project.
The difference between a generic agency and a senior professional vendor
Not all web development firms can handle enterprise complexity, compliance, and tight deadlines.
Most agencies hand your project to junior developers or offshore teams. They use outdated tech stacks like PHP and jQuery, and they charge by the hour with no cap. You rarely know the final cost until the project is over.
IRPR works differently. We assign only senior engineers with 10+ years of experience. We use a modern headless stack, fixed pricing, and an 8-12 week delivery guarantee. You own the code from day one.
- Junior or offshore developers
- Legacy PHP / WordPress stacks
- Hourly billing with frequent overruns
- Unclear code ownership
- No compliance documentation
- 6+ months average delivery
- Senior engineers only (10+ years)
- Next.js + headless CMS on Vercel
- Fixed price, no surprises
- Full code ownership from kickoff
- SOC 2, HIPAA, PCI compliance docs
- 8-12 week delivery guarantee
Our process: from idea to production in 4 phases
We follow a structured framework that de-risks your investment and delivers a production-ready website.
Phase 1 starts with a two-week Idea sprint where we define the sitemap, user flows, and technical architecture. You get a detailed roadmap with milestones and a fixed price before any code is written.
By phase 4 we have deployed the site to production with CI/CD, monitoring, and a handover session. Every phase has clear review gates so you always know where the project stands.
What ships with every senior professional website project
You get more than a website — you get a production-ready system with full tooling and compliance documentation.
Every deliverable is documented and tested. Your team can pick up the codebase without needing IRPR’s involvement, though we offer post-launch support if you want it.
We include CI/CD pipelines, error tracking, performance monitoring, and a content management system so your marketing team can make updates without tickets.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking and exception alerts
- New Relic or Datadog performance monitoring
- Headless CMS configured with 5+ content models
- SEO metadata and structured data (JSON-LD)
- LightHouse performance audit showing 90+ scores
- Compliance documentation (SOC 2 / HIPAA / PCI-DSS)
- Admin user manual and developer README
- One-year cloud hosting credit on Vercel or AWS
What we ship in this practice.
Enterprise intranet for a fintech company
Built an internal portal with SSO, employee directory, and document management. Reduced HR ticket volume by 40%. Tech stack: Next.js, Auth0, MongoDB, AWS Fargate.
Headless ecommerce site for a D2C brand
Replaced a legacy Magento store with a headless Next.js frontend and Shopify backend. Page load time dropped from 4s to 0.8s. Conversion rate increased 12%. Tech stack: Next.js, Shopify Storefront API, Vercel.
Marketing site for a Series B SaaS company
Designed and developed a high-conversion marketing site with 15+ landing pages, A/B testing, and analytics. Generated 2000 demo requests in the first quarter. Tech stack: Next.js, Sanity CMS, Segment, HubSpot.
Patient portal for a healthcare network
Built a HIPAA-compliant portal where patients can view records, schedule appointments, and message providers. Handles 50k monthly logins. Tech stack: Next.js, EHR API (Epic), Amazon Cognito, RDS.
Investor relations site for a real estate firm
Created a secure portal with fund performance dashboards, document vault, and e-signature integration. Cut document retrieval time from 2 hours to 5 minutes. Tech stack: Next.js, AWS S3, DocuSign, PostgreSQL.
Global career site for a manufacturing conglomerate
Built a multi-language career portal with AI job matching and applicant tracking integration. Filled 300 positions in 2 months. Tech stack: Next.js, Contentful, Workday API, Cloudflare.
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 know the total cost before we write a line of code.
Senior engineers only
We hire only engineers with 10+ years of professional experience. No juniors, no offshore subcontractors. Your project lead has personally built 20+ websites for enterprise clients.
8-12 week MVP guarantee
From kickoff to production, you get a fully functional website in 8 to 12 weeks. We track progress in a shared Jira board and demo every sprint. If we miss the deadline, you pay nothing for the final sprint.
Full code ownership from day one
You own every line of code, every design file, and every credential. We put everything in your GitHub repo on day one. There is no lock-in or IP dispute.
Compliance-ready (SOC 2, HIPAA, PCI-DSS)
We have built websites for fintech, healthcare, and ecommerce clients that required SOC 2 Type II, HIPAA, or PCI-DSS compliance. We deliver the documentation your auditors need.
Unlimited revisions during the build
You can request as many changes as you want during the Product phase, as long as they stay within the agreed scope. We do not nickel-and-dime you for every revision.
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.