Senior Scalable Web App Development PartnerDevelopment Partner
We build web apps that handle 10x growth without breaking. Fixed price, senior engineers, 12-week delivery.
IRPR builds scalable web apps using React, Next.js, Node.js, PostgreSQL, and AWS. We design architecture that handles 10x traffic spikes without rewrites.
Each project ships in 12-14 weeks with a fixed price from $80K-$250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2 out of the box.
We work with CTOs launching scalable SaaS platforms, product managers needing secure healthcare portals, and founders building marketplaces that must support millions of users.
Types of software we ship.
Real-time dashboard
Live data visualization with WebSockets and D3.js. Handles thousands of concurrent users.
Multi-tenant SaaS platform
Isolated tenant databases with shared infrastructure. Uses PostgreSQL schemas and Redis caching.
Ecommerce storefront
Headless commerce with Next.js and Stripe. Supports 100k+ products and global payments.
API gateway
Centralized API management with rate limiting and auth. Built on AWS API Gateway and Lambda.
Internal tool
Admin dashboards and workflow automation for operations. Uses React Admin and PostgreSQL.
Customer portal
Self-service portals with SSO and document upload. Integrates with Salesforce and HubSpot.
Data visualization app
Interactive charts and maps using D3.js and Mapbox. Processes millions of data points in real time.
Content management system
Headless CMS with GraphQL API and rich text editing. Built on Strapi and hosted on AWS.
We build for every business type.
SaaS
Healthcare
Fintech
Ecommerce
Enterprise
Why you need a senior scalable web app development partner
Building for scale requires senior engineers who have done it before.
Most web apps fail because they are built with junior teams who don't plan for growth. IRPR assigns senior engineers with 8+ years of experience to every project. We design your database, API, and frontend to handle 10x traffic from day one.
Our clients see 40% fewer production incidents and 60% faster feature delivery compared to their previous agencies. We use proven patterns like horizontal scaling, caching layers, and async processing.
The difference between generic developers and a senior partner
Most agencies promise scale but deliver technical debt.
Generic dev shops often assign junior developers, use hourly billing, and skip architecture reviews. The result is a web app that breaks under load and costs more to maintain than to build.
IRPR works differently. We assign senior engineers, give you a fixed price upfront, and review your architecture in week 1. Your app ships on time, on budget, and ready to scale.
- No senior engineers on your project
- Hourly billing with scope creep
- No fixed timeline
- No architecture review
- No CI/CD pipeline
- No post-launch support
- Senior engineers only (8+ years experience)
- Fixed price from Roadmap phase
- 12-week delivery guarantee
- Architecture review in week 1
- CI/CD with GitHub Actions
- 30-day post-launch support included
Our 4-phase process for scalable web apps
We follow a proven framework: Idea, Roadmap, Product, Release.
Every project starts with a discovery call to understand your goals and scalability needs. We then move through four phases that eliminate guesswork and ensure predictable delivery.
By the end of the Roadmap phase, you get a fixed price and a detailed plan. No surprises, no hidden costs.
What ships with your scalable web app
Every project includes these deliverables by default.
We believe in shipping a complete product, not just code. Every deliverable is designed to make your team self-sufficient after launch.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- AWS infrastructure as code (Terraform)
- Performance testing report
- API documentation (Swagger)
- Admin dashboard for managing users
- Automated backups
- SLA for 99.9% uptime
- 30-day post-launch support
What we ship in this practice.
Multi-tenant SaaS for project management
Built a project management platform with isolated databases per tenant. Reduced time-to-market by 40%. Tech stack: Next.js, Node.js, PostgreSQL, AWS RDS.
Real-time analytics dashboard for fintech
Delivered a live dashboard processing 1M+ events per day with sub-second latency. Improved decision-making speed by 60%. Tech stack: React, D3.js, WebSockets, Redis.
Ecommerce platform with 100k+ products
Built a headless ecommerce storefront with Stripe integration. Handles 10k concurrent users during flash sales. Tech stack: Next.js, Shopify Storefront API, Stripe, AWS CloudFront.
Healthcare patient portal (HIPAA compliant)
Developed a secure patient portal with role-based access and audit logging. Reduced administrative workload by 30%. Tech stack: React, Node.js, PostgreSQL, AWS with HIPAA compliance.
On-demand delivery marketplace
Created a real-time logistics platform connecting drivers and customers. Scaled to 50k orders per day in 6 months. Tech stack: React Native, Node.js, PostgreSQL, Google Maps API.
Enterprise CRM for logistics
Built a custom CRM with automated workflows and real-time tracking. Increased sales team productivity by 35%. Tech stack: Next.js, Node.js, PostgreSQL, Salesforce integration.
Why teams hire us.
Senior engineers only
Every project is staffed with engineers who have 8+ years of experience. No junior developers, no outsourcing. You get a team that has built scalable systems before.
Fixed price, not hourly
You get a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
12-week delivery guarantee
We deliver your web app in 12-14 weeks or we adjust the scope to meet the timeline. 98% of our projects ship on time. You get a predictable launch date.
Full code ownership
You own the entire codebase from day one. IRPR never licenses or resells your code. You can take it to any developer after the project ends.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliance into your app from the start. No expensive retrofits. Our infrastructure uses AWS with encryption, audit logs, and access controls.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor performance, fix bugs, and help your team take over. Extended support plans are available after that.
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.