Scalable Web App Development ConsultantsDevelopment Consultants
We design and build web applications that handle 10x growth without rewrites. Get a fixed-price MVP in 8-12 weeks.
IRPR builds scalable web applications that grow with your user base. We use React, Node.js, PostgreSQL, and Kubernetes to create architectures that scale horizontally from day one.
Every project ships with a CI/CD pipeline, automated testing, and monitoring. Timelines run 8-12 weeks for an MVP, with fixed pricing from $80K to $250K depending on complexity. We comply with HIPAA, PCI-DSS, and SOC 2 standards.
Our clients include SaaS founders who need a market-ready MVP under 12 weeks, CTOs migrating legacy apps to cloud-native stacks, enterprise leaders requiring HIPAA-compliant patient portals, and fintech startups building PCI-DSS secure platforms.
Types of software we ship.
Real-Time Dashboards
Build interactive dashboards that update in milliseconds using WebSockets and Redis. Integrates with Tableau or custom charting libraries.
Multi-Tenant SaaS Platforms
Architect a database-per-tenant or shared schema model with row-level security. Designed for 1000+ customers on a single instance.
Headless E-Commerce Storefronts
Separate frontend from backend using Next.js and Commerce.js or Shopify Storefront API. Handle flash sales with auto-scaling.
API-Driven Microservices
Break monolithic apps into dockerized microservices with Kubernetes orchestration. Reduce deployment times from hours to minutes.
Content Management Systems
Build a headless CMS using Strapi or Contentful. Supports multi-language, role-based access, and CDN caching.
Online Booking Systems
Create booking platforms with real-time availability, Stripe payments, and calendar sync (Google Calendar, Outlook). Handles 10K+ bookings/day.
Social Media Platforms
Develop social networks with news feed algorithms, user profiles, and real-time messaging using Socket.io and MongoDB.
Collaboration Tools
Build document editing, video conferencing, or project management tools with WebRTC and Firebase. Supports 500+ concurrent users.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Logistics
Scalable Web App Development by the Numbers
Our track record proves we deliver scalable web apps that perform under load.
Over 200 products shipped across 50+ countries, with a 98% on-time delivery rate. Our apps handle peaks of 100K concurrent users without degradation.
We use automated load testing and performance monitoring (Datadog, New Relic) to ensure scalability. Post-launch, we provide a 99.9% uptime SLA.
How IRPR Delivers Scalable Web Apps Differently
Most dev shops build for today. IRPR builds for tomorrow.
We start every scalable web app project with a 2-week Roadmap phase. This produces a detailed spec, architecture diagram, and fixed price before any development begins.
Our senior engineers (not juniors) code from day one. We ship a CI/CD pipeline, monitoring, and auto-scaling config as part of the MVP, not an afterthought.
- Hourly billing with no cost ceiling
- No scalability architecture review
- Junior developers writing production code
- CI/CD added as a separate project
- No load testing until post-launch
- Code ownership often disputed
- Fixed price from Roadmap phase
- Architecture designed for 10x growth
- Senior engineers only (8+ years)
- CI/CD pipeline ships with MVP
- Load testing from week 4
- Full code ownership transferred
Our 4-Phase Process for Scalable Web Apps
From idea to scalable product in 8-12 weeks, with full transparency.
Each phase has clear deliverables and a milestone payment. No surprises.
You receive a working product at the end of each phase, not a slideshow.
What Ships with Every Scalable Web App
Everything you need to launch and scale is included in our fixed price.
No hidden add-ons or separate contracts. This is what you get.
All items are in your possession by project end.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions or GitLab CI
- Infrastructure as code (Terraform) for AWS/GCP/Azure
- Docker containers with Kubernetes deployment configs
- Auto-scaling rules based on CPU/memory thresholds
- Sentry error tracking and Datadog monitoring
- Load test scripts (k6 or Artillery) in the repo
- API documentation (Swagger/OpenAPI)
- Admin dashboard with user management
- 30-day post-launch scaling support
What we ship in this practice.
Telehealth Platform
Built a HIPAA-compliant video consultation app handling 5,000 daily sessions. Used React, WebRTC, and AWS Chime. Reduced patient wait times by 40%.
Cryptocurrency Exchange Dashboard
Developed a real-time trading dashboard with sub-second price updates. Tech stack: React, WebSockets, Node.js, Redis, TimescaleDB. Handles 10K trades/second.
Multi-Vendor Marketplace
Created a B2B marketplace with Stripe Connect for 500+ vendors. Built on Next.js, PostgreSQL, and Algolia search. Increased GMV by 60% in first quarter.
SaaS Analytics Platform
Built a multi-tenant analytics tool with custom dashboards per client. Used React, Python FastAPI, Snowflake. Ingests 1M events/hour with sub-second query latency.
Fleet Management Portal
Developed a real-time tracking portal for 2,000+ vehicles. Tech: React, Mapbox, Kafka, MongoDB. Reduced route deviation by 35%.
Online Course Platform
Built a scalable learning management system supporting 50K concurrent users. Used React, Node.js, AWS CloudFront. Maintained 99.9% uptime during peak enrollment.
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 work on your scalable web app. You get a principal engineer as your daily contact.
Scalability Built In
We design for horizontal scaling from day one using Kubernetes, microservices, and database sharding. Load testing starts at week 4, not after launch.
Full Code Ownership
You own all source code, documentation, and infrastructure scripts. No licensing fees, no lock-in. We transfer everything to your repos.
Compliance Ready
We build HIPAA, PCI-DSS, SOC 2, and GDPR compliant web apps. Our infrastructure templates include encryption, audit logs, and access controls.
Post-Launch Support
After release, we provide 30 days of scaling support free of charge. This includes performance tuning, bug fixes, and auto-scaling adjustments.
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.