Professional Custom Web App Development AgencyWeb App Development
We build secure, scalable web apps for enterprises and startups. 200+ products shipped in 12 weeks or less.
IRPR is a professional custom web app development agency that builds with React, Node.js, Python, and Go. Every project focuses on performance, security, and clean architecture so your code scales from day one.
A typical custom web app ships in 8-12 weeks with fixed pricing from $80K to $250K. We handle compliance like HIPAA for healthcare, PCI-DSS for payments, and SOC 2 for enterprise data.
Healthcare providers hire us for HIPAA-compliant patient portals. Fintech startups need PCI-DSS level 1 payment apps. SaaS companies want MVPs that can scale. Ecommerce brands demand custom storefronts with Stripe and BigCommerce.
Types of software we ship.
Enterprise web portals
Role-based access, 99.9% uptime, integrate with Okta and Active Directory. Used by companies with 500+ employees.
SaaS platforms
Multi-tenant architecture, Stripe billing, and SSO out of the box. Ideal for startups launching their first product.
Custom CRM systems
Tailored pipelines, HubSpot and Salesforce integration, custom reporting. Beat generic CRM limitations.
Ecommerce platforms
Headless commerce with React and Shopify/Stripe. Custom checkout flows, inventory management, and analytics.
Data dashboards
Real-time charts with D3.js and Redshift or BigQuery. Used for operations monitoring and executive reporting.
Real estate platforms
MLS integration, interactive maps (Mapbox), lead capture, and property management workflows.
Healthcare patient portals
HIPAA-compliant with Epic and Cerner integration. Secure messaging, appointment scheduling, and telehealth.
Fintech trading apps
Real-time market data via WebSocket, Plaid for bank connections, and compliant PCI-DSS infrastructure.
We build for every business type.
Healthcare
Fintech
Ecommerce & Retail
SaaS & Enterprise
Real Estate & Property
Custom web apps that ship on time and on budget
We have built over 200 custom web apps across 50 countries with a 98% on-time rate.
Every project starts with a 2-week Roadmap phase where we define scope, architecture, and a fixed price. No hourly billing, no surprises. You know the cost before we write a line of production code.
Our senior engineers work in overlapping time zones with US-based clients. You talk to the same person from kickoff to deployment. And we deploy incrementally so you see value every 2 weeks.
The difference between IRPR and a generic dev shop
Most agencies sell you a dream. IRPR sells you a fixed price and a delivery date.
A typical agency uses junior developers, charges hourly, and delivers late. They change scope, they change team, and you never know what the final bill will be.
IRPR assigns senior engineers only, gives a fixed price in week 2, and ships in 8-12 weeks. Every project includes CI/CD, monitoring, and full code ownership. No games.
- Hourly billing with no cap
- Junior or offshore teams
- Scope creep leads to 2x budget
- No compliance expertise (HIPAA, PCI)
- Code ownership unclear
- No infrastructure or monitoring included
- Fixed price from Roadmap phase
- Senior engineers only (US/ EU timezone overlap)
- 8-12 week delivery guarantee
- HIPAA, PCI-DSS, SOC 2 built in
- You own 100% of the code
- CI/CD, Sentry, Docker, and 99.9% uptime included
How we build your custom web app
Four phases. No fluff. From idea to production in 12 weeks.
We use the same process for every project. It eliminates risk and keeps you informed. Each phase ends with a tangible deliverable.
You approve each phase before we start the next. No surprises, no waiting months to see progress.
What ships with your custom web app
Every project includes production-grade infrastructure and tooling. No add-ons, no extra cost.
We don't just hand you code. You get a fully deployable application with monitoring, CI/CD, and documentation. Your team can pick it up day one.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Sentry error tracking and monitoring
- Docker containers for local and production
- Unit test coverage above 80%
- Postman API collection with examples
- Figma or Sketch design files
- Admin user guide and technical documentation
- Performance audit report (Lighthouse 90+)
- Security scan report (SAST + dependency check)
What we ship in this practice.
HIPAA-compliant patient portal
Built for a multi-specialty clinic group. Reduced no-show rate by 35% with automated reminders and online scheduling. Tech stack: React, Node.js, PostgreSQL, Twilio, Epic API.
PCI-DSS level 1 payment dashboard
Fintech startup needed a merchant portal with real-time transaction data and fraud detection. Processed $50M in transactions in first 6 months. Tech stack: Vue.js, Python, Stripe, AWS, Snowflake.
Headless ecommerce platform for a D2C brand
Replaced Shopify for a $20M/year brand. Custom checkout increased conversion by 12% and cut page load time by 40%. Tech stack: Next.js, Medusa, Stripe, Vercel.
B2B SaaS MVP for HR analytics
Launched a people analytics platform in 10 weeks. Got 50 paying customers within 3 months. Integrates with BambooHR and Workday. Tech stack: React, GraphQL, PostgreSQL, AWS Fargate.
MLS-integrated real estate platform
Built for a brokerage with 200 agents. Automated lead routing and property alerts. Reduced manual data entry by 8 hours per agent per week. Tech stack: Angular, Ruby on Rails, PostgreSQL, Mapbox.
FERPA-compliant learning management system
Custom LMS for a network of 20 charter schools. Supports 10,000 students with role-based access and Google Classroom sync. Tech stack: React, Django, PostgreSQL, Google Cloud.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost upfront.
Senior engineers only
We assign engineers with 7+ years of experience. No juniors, no offshore teams. You get the same person from kickoff to deployment. Average tenure at IRPR is 4 years.
8-12 week delivery guarantee
Our process is built for speed. 98% of projects ship on the original timeline. If we are late, we discount your next phase. That has never happened.
Compliance built in
We have built over 40 HIPAA-compliant apps, 30 PCI-DSS level 1 systems, and multiple SOC 2 environments. Compliance is part of our architecture, not an afterthought.
You own 100% of the code
All source code, designs, documentation, and IP are yours. We hand over the repo, CI/CD pipeline, and admin credentials at launch. No strings attached.
Async-first with US overlap
We communicate via Slack and GitHub, with daily standups in US business hours. Our team spans Americas and Europe, so at least 4 hours overlap daily with any US timezone.
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.