Premium Custom Web App Development AgencyWeb App
We build web apps for funded startups and mid-market companies. Senior engineers only, 8-12 week timeline, fixed price from $80K.
IRPR builds premium custom web apps using React, Next.js, Node.js, and PostgreSQL. We handle real-time features, third-party integrations, and complex business logic.
A typical MVP ships in 8-12 weeks with a fixed price of $80K-$250K. Our apps meet compliance like HIPAA, SOC 2, and PCI-DSS where needed.
We work with CTOs at funded startups needing a scalable MVP, product managers at mid-market companies modernizing legacy systems, and founders who want prototype to production in one shot.
Types of software we ship.
Custom CRM
Sales or support CRM with lead scoring, pipeline management, and integrations to HubSpot or Salesforce. Built in 10 weeks.
Custom ERP
Enterprise resource planning with inventory, procurement, and finance modules. Connect to QuickBooks or SAP via APIs.
SaaS Platform
Multi-tenant subscription app with billing via Stripe, user roles, and analytics. Deployed on AWS with auto-scaling.
Client Portal
Secure portal for document sharing, messaging, and payments. Used by law firms and financial advisors with 256-bit encryption.
Custom Dashboard
Real-time data dashboards with charts from D3.js, connected to PostgreSQL or BigQuery. Update every 5 seconds.
Headless E-commerce
Commerce platform using Next.js frontend with Shopify or Stripe backend. Supports custom checkout and product configurators.
Booking System
Appointment scheduling with calendar sync (Google/Outlook), SMS reminders via Twilio, and payment collection.
Data Management Platform
Bulk data import, validation, and export for healthcare or logistics. Handles 1M+ records with Redis caching.
We build for every business type.
Healthcare
Fintech
E-commerce
SaaS
Enterprise & Manufacturing
Why hire IRPR for premium custom web app development?
Our track record speaks with numbers, not promises.
IRPR has shipped 200+ custom web apps across 50 countries. 98% of projects delivered on time, and all apps maintain 99.9% uptime in production.
Average MVP timeline is 10 weeks, with fixed pricing from $80K to $250K. Clients include funded startups, mid-market companies, and enterprises in regulated industries.
Generic agencies vs IRPR
Most agencies overpromise and underdeliver. Here is the real difference.
Generic agencies use hourly billing, junior staff, and often miss deadlines. They lack compliance expertise and may not guarantee code ownership.
IRPR works with a fixed price, senior engineers, and delivers on time. Every project includes compliance, full code ownership, and a 2-week Roadmap for exact scope.
- Hourly billing with unlimited scope
- Junior developers on your project
- No compliance expertise
- 6-12 months to MVP
- No fixed timeline
- Code ownership unclear
- Fixed price from Roadmap phase
- Senior engineers with 10+ years avg
- HIPAA, PCI, SOC 2 built in
- 8-12 week MVP delivery
- 2-week Roadmap phase sets scope
- You own all source code
Our 4-phase process for custom web app development
From idea to release in 12-14 weeks total.
We split every project into four phases: Idea, each with clear deliverables and milestones. This ensures no surprises and a predictable timeline.
12-14 week timeline.
The Roadmap phase locks the scope and price. Build phase runs in 2-week sprints with working demos every iteration.
What ships with every web app
Everything you need to run and grow.
Every project includes these deliverables.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS or GCP
- Sentry error tracking
- Dockerized infrastructure
- Automated tests (unit, integration, e2e)
- API documentation via Swagger
- Admin panel (if applicable)
- User analytics with PostHog
- SSL certificate and HTTPS setup
- One year of critical bug fixes included
What we ship in this practice.
Patient portal for telehealth startup
We built a HIPAA-compliant portal enabling video calls and secure messaging. The startup onboarded 500 providers in 3 months. Tech stack: Next.js, Twilio, PostgreSQL, AWS.
Subscription billing platform for B2B SaaS
Automated invoicing, usage metering, and Stripe integration. Reduced manual billing errors by 50%. Tech stack: Node.js, React, Stripe, MongoDB.
Real estate MLS integration dashboard
Aggregated listings from 20+ MLS feeds into a single dashboard. Agents saved 12 hours per week on data entry. Tech stack: Python, PostgreSQL, AWS Lambda.
Headless storefront for lifestyle brand
Custom product configurator with Shopify backend. Boosted conversion rate by 25% with faster page loads. Tech stack: Next.js, Shopify Storefront API, Vercel.
Internal workflow automation for logistics firm
Digitized paper-based order tracking into a real-time web app. Reduced processing time from 3 days to 4 hours. Tech stack: React, Node.js, PostgreSQL, Redis.
Data analytics dashboard for manufacturing
Real-time OEE (Overall Equipment Effectiveness) dashboards with live sensor data. Improved machine utilization by 15% in 2 months. Tech stack: Angular, Node.js, TimescaleDB, MQTT.
Why teams hire us.
Fixed price from week 2
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. This has been our model for 200+ projects.
Senior engineers only
Our team averages 10+ years of experience. No juniors, no outsourcing. Every engineer has built at least 5 production web apps before joining IRPR.
Compliance built in
We build HIPAA, SOC 2, and PCI-DSS compliant apps from day one. We use BAA agreements, encrypted databases, and audit logs. 15+ healthcare and 20+ fintech projects delivered.
You own the code
You own all source code, designs, and documentation. IRPR does not license or retain any rights. Code is delivered in your private GitHub repository with full history.
8-12 week MVP delivery
Our process is designed for speed. Average MVP ships in 10 weeks. Larger projects complete in 16-20 weeks. We stick to the timeline because we scope precisely.
Post-launch support included
Every project includes 1 year of critical bug fixes and security fixes. After that, optional retainers cover feature maintenance and scaling. You are never left unsupported.
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.