Expert Scalable Web App Development AgencyWeb App
We build web apps that handle millions of users. 200+ products shipped in 12 weeks or less.
IRPR builds scalable web applications using React, Node.js, and AWS. Our team of senior engineers designs systems that handle traffic spikes without downtime.
We deliver source code, CI/CD pipelines, and monitoring in 12-14 weeks. Projects range from $80K to $250K. We comply with HIPAA, PCI-DSS, and SOC 2.
Startup founders who need a production-ready MVP in 10 weeks. Enterprise CTOs migrating legacy systems to the cloud. SaaS companies scaling from 10K to 1M users. Ecommerce brands building custom storefronts with Stripe integration.
Types of software we ship.
SaaS MVP
Launch a multi-tenant SaaS product with authentication, billing, and admin panels. Built on Next.js and Stripe.
Customer Portal
Self-service portals for clients to manage accounts, view invoices, and submit tickets. Integrates with Salesforce.
Internal Dashboard
Real-time analytics dashboards with custom charts and alerts. Uses React, D3.js, and WebSockets.
Ecommerce Platform
Custom storefronts with product catalogs, cart, and checkout. Connects to Stripe, Shopify, and ERP systems.
Real Estate Listing Engine
MLS-integrated property search with maps, filters, and saved searches. Built on Next.js and PostgreSQL.
Healthcare Patient Portal
HIPAA-compliant portals for scheduling, messaging, and medical records. Uses Auth0 and AWS HealthLake.
Fintech Payment Dashboard
Dashboard for managing transactions, fraud alerts, and reconciliation. Integrates with Plaid and Stripe.
Social Media App
Scalable feed, messaging, and notifications. Built with React Native, Firebase, and AWS Lambda.
We build for every business type.
Startups
Enterprises
Ecommerce
Healthcare
Fintech
Why choose an expert scalable web app development agency
Our track record speaks for itself.
We have shipped over 200 web applications across 50+ countries. Every project is built to scale from day one, using cloud-native architecture and automated testing.
Our senior engineers average 10+ years of experience. We use React, Node.js, and AWS to deliver systems that handle 10x growth without rewrites.
Generic dev shop vs expert agency
Not all agencies deliver scalable systems.
Many dev shops build monolithic apps that break under load. They use hourly billing and lack architecture planning.
IRPR designs for scale from the start. We use microservices, auto-scaling, and load testing to ensure your app handles millions of users.
- Hourly billing with no cap
- No architecture plan
- Monolithic codebase
- No monitoring or alerts
- No CI/CD pipeline
- 12-18 month timelines
- Fixed price from the start
- Detailed architecture blueprint
- Microservices-ready design
- Sentry and New Relic monitoring
- GitHub Actions CI/CD
- 12-week delivery guarantee
How we build scalable web apps
Our process ensures quality and speed.
We follow a four-phase approach: Discovery, Architecture, Development, and Launch. Each phase has clear deliverables and milestones.
You get a fixed price after the Roadmap phase (week 2). No surprises, no scope creep.
What ships with every web app
Everything you need to run and scale.
Every project includes production-ready infrastructure, testing, and documentation. You own all code and assets.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- AWS infrastructure as code (Terraform)
- Sentry error tracking
- New Relic performance monitoring
- Unit and integration tests (Jest)
- API documentation (Swagger)
- Admin dashboard for content management
- Stripe payment integration
- User authentication (Auth0 or Cognito)
What we ship in this practice.
SaaS MVP for a legal tech startup
Built a multi-tenant document automation platform in 10 weeks. Handles 50,000 documents per month with 99.9% uptime. Tech stack: Next.js, PostgreSQL, Stripe, AWS ECS.
Customer portal for a logistics company
Created a self-service portal for 500+ clients to track shipments and invoices. Reduced support calls by 40%. Tech stack: React, Node.js, Salesforce API, Docker.
Ecommerce platform for a D2C brand
Launched a custom storefront with subscription management and real-time inventory. Processed $2M in revenue in the first quarter. Tech stack: Next.js, Stripe, Shopify API, Redis.
Healthcare patient portal
Developed a HIPAA-compliant portal for scheduling, messaging, and lab results. Used by 10,000 patients monthly. Tech stack: React, Auth0, AWS HealthLake, Twilio.
Real estate listing engine
Built an MLS-integrated property search with map filters and saved searches. Handles 1 million listings with sub-second search. Tech stack: Next.js, Elasticsearch, PostgreSQL, Mapbox.
Fintech payment dashboard
Created a dashboard for managing transactions, fraud alerts, and reconciliation. Reduced manual work by 60%. Tech stack: React, Node.js, Plaid, Stripe, AWS Lambda.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. No junior developers, no outsourcing. Each engineer has shipped at least 10 production web apps.
12-week delivery guarantee
Most MVPs ship in 12 weeks or less. We have a 98% on-time delivery rate across 200+ projects.
Full code ownership
You own all source code, documentation, and infrastructure. No lock-in, no licensing fees. You can take the code anywhere.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor uptime, fix bugs, and help with scaling as you grow.
Compliance-ready architecture
We build for HIPAA, PCI-DSS, and SOC 2 from day one. Our AWS infrastructure follows best practices for security and data privacy.
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.
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