Expert Scalable Web App Development StudioScalable Web App
We build web apps that handle millions of users. Fixed price, senior engineers only, delivered in 8-12 weeks.
IRPR is an expert scalable web app development studio. We use React, Next.js, Node.js, Python, and PostgreSQL to build web apps that scale from day one. Every project starts with a clear roadmap and a fixed price.
You get a production-ready web app in 8-12 weeks. Prices range from $80K to $250K depending on complexity. We handle compliance like SOC 2, HIPAA, and PCI-DSS so you don't have to.
We work with founders building SaaS MVPs, CTOs scaling enterprise platforms, product managers launching internal tools, and agencies needing white-label development. If you need a web app that works at 1,000 or 1,000,000 users, we build it.
Types of software we ship.
SaaS Web Application
Multi-tenant web app with subscription billing, role-based access, and Stripe integration. Built to scale across thousands of accounts.
Enterprise Web Portal
Internal dashboards and admin panels for data management, reporting, and user control. Integrates with Salesforce and SAP.
Ecommerce Web App
Custom storefront with inventory management, payment processing via Stripe or Braintree, and PCI-DSS compliance.
Real Estate Web Platform
Property listing sites with MLS integration, map search, virtual tours, and buyer/seller dashboards.
Healthcare Web App
HIPAA-compliant patient portals, telehealth video via Twilio, EHR integrations, and secure messaging.
AI-Powered Web App
Web apps with AI chatbots, recommendation engines, or document analysis using OpenAI and LangChain.
Data Visualization Web App
Interactive dashboards with real-time data from APIs, using D3.js or Chart.js. Handles millions of data points.
Marketplace Web Application
Two-sided marketplace with user profiles, listings, transactions, reviews, and escrow payments via Stripe Connect.
We build for every business type.
SaaS Startups
Enterprise Teams
Healthcare & Life Sciences
Fintech & Payments
Ecommerce & Retail
Web Applications Built for Scale
Every web app we ship handles traffic spikes, data growth, and feature expansion without rewrites.
We design databases with proper indexing, use CDNs for static assets, and deploy on auto-scaling infrastructure. Our apps handle 10x growth without breaking. For example, a logistics client went from 5,000 to 500,000 users in 6 months - the app never slowed down.
We use load testing tools like k6 and Artillery to verify performance before launch. Every app includes monitoring with Datadog or Sentry. Uptime is guaranteed at 99.9% with multi-region deployment on AWS or GCP.
Why IRPR Beats Generic Development Shops
Most agencies overpromise and underdeliver. We do the opposite.
Generic shops often use junior developers, charge by the hour, and deliver late. They have no process for scope creep. You end up paying more for less quality.
IRPR assigns senior engineers only. We use a fixed-price contract after a 2-week roadmap phase. You know exactly what you get and how much it costs before we write a line of code.
- hourly billing with no cap
- junior or mid-level developers
- no dedicated project manager
- code quality varies
- delivery dates slip by months
- no post-launch support included
- fixed price from day one
- senior engineers with 10+ years
- dedicated PM and QA
- code reviews and automated testing
- on-time delivery tracked weekly
- 30-day post-launch support included
How We Build Your Scalable Web App
Our process is designed to eliminate risk and deliver a production-ready app fast.
We follow the IRPR framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and milestones. You see progress every week, not just at the end.
The Roadmap phase (week 2) produces a full technical specification with cost and timeline commitment. You approve before we build. No surprises.
What Ships With Every Web App
You get more than code. Every project includes tools to manage, monitor, and scale your product.
We don't just hand over a GitHub repo. We set up the infrastructure, CI/CD pipeline, error tracking, and analytics. You can start marketing immediately.
All code is 100% owned by you. No lock-in, no licensing fees. You can take it to any engineering team after launch.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging and production environments on AWS or GCP
- Sentry error tracking
- Datadog or New Relic monitoring
- PostgreSQL database with automated backups
- API documentation (Swagger/OpenAPI)
- Admin dashboard for managing users and data
- Unit and integration test suite (80%+ coverage)
- 30-day post-launch warranty
What we ship in this practice.
SaaS Platform for HR Teams
Built a multi-tenant HR portal with employee onboarding, time tracking, and paystub generation. Reduced manual data entry by 12 hours/week per HR manager. Tech: Next.js, PostgreSQL, AWS RDS.
Telehealth Web App for a Startup
Developed a HIPAA compliant video consultation platform with Twilio and EHR integration. Handled 3,000 patients per day after 3 months. Tech: React, Node.js, PostgreSQL, Twilio.
Real Estate Listing Portal
Created a property search site with MLS integration, mortgage calculator, and agent dashboards. Increased lead conversion by 40%. Tech: Next.js, Python, Elasticsearch, AWS.
Fintech Investment Dashboard
Built a real-time portfolio tracking app with Plaid integration for account aggregation. Users reported 99.99% uptime. Tech: React, Node.js, PostgreSQL, Redis.
Ecommerce Custom Storefront
Designed and built a high-traffic storefront for a fashion brand handling 200,000 visitors/month. Conversion rate improved by 25% after launch. Tech: Next.js, Stripe, Sanity CMS.
AI Chatbot for Customer Support
Developed a GPT-powered chatbot that answered 80% of support tickets automatically. Reduced support team size by 4 agents. Tech: Next.js, OpenAI, LangChain, MongoDB.
Why teams hire us.
Fixed Price, Not Hourly
After the 2-week Roadmap phase, you get a fixed price contract. No hourly billing means no surprise invoices. Over 200 projects delivered this way.
Senior Engineers Only
Every developer has 10+ years of experience. We don't outsource to junior talent. Our team averages 15 years of professional software engineering.
12-Week Delivery on Average
We ship production-ready web apps in 8-12 weeks. 98% of our projects deliver on time. You can launch your product fast.
Full Ownership
You own all source code, IP, and documentation. No lock-in. No licensing fees. You can deploy anywhere.
Built for Scale from Day 1
We use auto-scaling infrastructure, load testing, and database optimization. One client grew from 5,000 to 500,000 users without a rewrite.
Compliance Ready
We build apps that pass SOC 2 Type II, HIPAA, and PCI-DSS audits. Our healthcare and fintech clients have zero compliance issues at launch.
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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