Premium Scalable Web App Development CompanyScalable Web
We build web apps that handle 100x growth without breaking. 200+ products shipped in 8-12 weeks at a fixed price.
IRPR is a premium scalable web app development company. We build web applications with Next.js, React, Node.js, PostgreSQL, and AWS that scale from 100 users to 10 million without a rewrite. Every app ships with auto-scaling infrastructure and load testing built in.
We deliver a production-ready MVP in 8-12 weeks. Projects start at $80K and run up to $250K. Our fixed price model means no surprises. We handle HIPAA, PCI-DSS, and SOC 2 compliance for regulated industries.
Founders who need a scalable SaaS platform hire us. CTOs who want to replace a legacy monolith hire us. Product managers who must hit a 12-week launch deadline hire us. We work with funded startups and mid-market companies across the United States.
Types of software we ship.
Enterprise SaaS Platform
Multi-tenant SaaS with isolated databases, usage-based billing, and role-based access control. Built on Next.js and Stripe.
Real-time Collaboration App
Live editing, WebSocket-based chat, and presence indicators. Uses Socket.io and Redis for sub-100ms latency.
Data Analytics Dashboard
Interactive dashboards with drill-down filters, CSV exports, and real-time data streaming. Powered by Metabase and ClickHouse.
Marketplace Platform
Two-sided marketplace with escrow payments, seller onboarding, and review systems. Integrates Stripe Connect and Plaid.
API-First Backend System
RESTful and GraphQL APIs with rate limiting, caching, and auto-generated documentation. Uses Apollo Server and Redis.
Content Management System
Headless CMS with drag-and-drop page builder, media library, and multi-language support. Built on Strapi and Cloudinary.
Customer Portal
Self-service portal for account management, billing history, and support tickets. Integrates with Stripe and Zendesk.
Internal Tool Suite
Admin panels, inventory management, and reporting tools for operations teams. Uses Retool or custom React frontend.
We build for every business type.
Healthcare and life sciences
Financial services
Ecommerce and retail
Real estate and property
Education and training
Why choose a premium scalable web app development company
Most agencies deliver code that breaks under load. IRPR builds apps that scale from day one.
We design for scale before writing a single line of code. Every project starts with a Roadmap phase where we define the data model, API contracts, and deployment architecture. This eliminates rework and ensures the app handles 10x traffic without crashing.
Our senior engineers use Next.js for server-side rendering, PostgreSQL for relational data, and AWS Auto Scaling for compute. We load test every endpoint to 10,000 concurrent users before launch. The result: apps that stay fast and reliable as your business grows.
How IRPR differs from other web app development agencies
We have seen what goes wrong when you hire the wrong team. Here is how we do it differently.
Generic dev shops sell you hourly and hope the project grows. We sell you a fixed price after a 1-week Roadmap. That Roadmap costs $5K and covers the full scope, tech stack, and timeline. No ambiguity, no change orders.
We only hire senior engineers with 8+ years of experience. No juniors, no offshore teams. Every developer has shipped at least 5 production apps. You get a lead engineer who communicates directly with you, not a project manager.
- Hourly billing with no cap
- Junior developers on your project
- No load testing until launch
- Offshore team with time zone lag
- Unknown tech stack until kickoff
- Code ownership often unclear
- Fixed price after 1-week Roadmap
- Senior engineers only (8+ years)
- Load testing from sprint 1
- US-based team with async overlap
- Tech stack decided in Roadmap
- Full code ownership transferred
Our process for building premium scalable web apps
Four phases. No fluff. From idea to production in 8-12 weeks.
We follow the IRPR framework: Idea, Roadmap, Product, Release. Each phase has a clear deliverable and a fixed timeline. You know exactly what you get and when you get it.
The Roadmap phase takes 1 week and costs $5K. You get a detailed spec, a clickable prototype, a data model, and a fixed price quote. If you do not like the quote, you walk away with the Roadmap. No hard feelings.
What ships with every premium scalable web app
Every project includes these deliverables by default. No hidden extras.
We believe in full transparency. When the project ends, you own everything: the source code, the infrastructure, the documentation. You can take it to any team or keep working with us.
Our standard stack includes Next.js, PostgreSQL, AWS ECS, and Sentry. But we adapt to your existing tech stack if needed. We have integrated with Salesforce, HubSpot, Stripe, and 30+ other APIs.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Auto-scaling infrastructure on AWS or GCP
- Sentry error tracking and performance monitoring
- Load test results showing 10,000 concurrent users
- Postman collection or GraphQL playground
- Deployment runbook and architecture diagram
- Admin panel for non-technical users
- 30-day post-launch warranty with bug fixes
What we ship in this practice.
Telehealth platform for a 50-doctor practice
Built a HIPAA-compliant video consultation app with scheduling, EHR integration, and automated billing. Reduced no-show rates by 40%. Tech stack: Next.js, Twilio Video, Stripe, AWS HIPAA-eligible services.
Investment portfolio tracker for a fintech startup
Developed a real-time portfolio dashboard with Plaid integration, tax-loss harvesting, and PDF report generation. Onboarded 5,000 users in the first month. Tech stack: React, Node.js, PostgreSQL, Plaid, SendGrid.
Multi-vendor marketplace for a retail brand
Created a two-sided marketplace with vendor onboarding, inventory sync, and escrow payments. Processed $2M in transactions in the first quarter. Tech stack: Next.js, Stripe Connect, Shopify API, Cloudflare.
MLS-integrated property search for a real estate brokerage
Built a custom property search portal with map-based filters, saved searches, and automated email alerts. Increased lead generation by 60%. Tech stack: React, Node.js, MLS API, Mapbox, SendGrid.
LMS platform for a corporate training company
Delivered a white-label learning management system with SCORM support, gamification, and detailed analytics. Trained 10,000 employees in the first year. Tech stack: Next.js, PostgreSQL, AWS S3, Redis.
Inventory management system for a manufacturing firm
Built a real-time inventory dashboard with barcode scanning, supplier management, and demand forecasting. Reduced stockouts by 35%. Tech stack: React, Node.js, PostgreSQL, AWS Lambda, DynamoDB.
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 engineers with 8+ years of experience. No juniors, no interns, no offshore teams. Your project gets a lead engineer who has shipped at least 5 production apps.
8-12 week MVP delivery
We ship a production-ready MVP in 8-12 weeks. That includes auth, payments, admin panel, and deployment. You can start selling on day one.
Built for scale from sprint 1
We design for 100x growth before writing code. Auto-scaling, database sharding, CDN, and load testing are part of the standard build. No rewrites needed later.
Full code ownership
You own the source code, the infrastructure, and the documentation. No proprietary frameworks, no lock-in. You can take the code to any team.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant apps. We handle audit logs, encryption, access controls, and penetration testing. Your compliance is our responsibility.
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.