Experienced Custom Application Development AgencyApplication Development
We build custom web and mobile apps for startups and enterprises. 200+ products shipped in 12 weeks or less.
IRPR builds custom applications using React, Node.js, Python, and AWS. We handle web apps, mobile apps, and SaaS platforms for businesses that need senior-level engineering.
Projects ship in 8-12 weeks with fixed pricing from $80,000 to $250,000. Every app meets compliance standards like HIPAA, PCI-DSS, and SOC 2 from day one.
We work with startup founders needing a fast MVP, enterprise IT directors modernizing legacy systems, healthcare CTOs requiring HIPAA compliance, and fintech companies needing PCI-DSS security.
Types of software we ship.
Custom Web Application Development
Build responsive web apps with React, Next.js, and Node.js. Deploy on AWS with CI/CD pipelines.
Custom Mobile App Development
Native iOS and Android apps using Swift, Kotlin, and Flutter. Integrate push notifications and payment gateways.
Custom SaaS Development
Multi-tenant SaaS platforms with Stripe billing, user roles, and analytics dashboards. Deployed in 12 weeks.
Enterprise Application Development
Scalable enterprise apps with Okta SSO, Salesforce integration, and role-based access control.
Custom CRM Development
Tailored customer relationship systems with HubSpot sync, lead scoring, and custom reporting.
Custom ERP Development
End-to-end ERP solutions integrating inventory, accounting, and HR modules. Built on PostgreSQL and React.
Custom Ecommerce Platform
Headless ecommerce with Shopify or Stripe, custom checkout flows, and inventory management.
Custom Data Dashboard
Real-time dashboards with D3.js, Tableau integration, and automated data pipelines from multiple sources.
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce
Logistics
Why an experienced custom application development agency matters
Building custom software requires senior engineers who understand compliance and scalability.
IRPR has shipped over 200 products for clients in 50 countries. Every project uses proven tech stacks and follows compliance standards like HIPAA and PCI-DSS.
Our team averages 12 years of experience. We do not use junior developers. Every line of code is reviewed and tested before deployment.
Generic dev shop vs experienced agency
Not all development teams deliver the same results.
Many dev shops use hourly billing and junior talent. They often miss compliance requirements and deliver late.
IRPR works differently. We assign senior engineers, use fixed pricing, and build compliance into every project from the start.
- No compliance knowledge
- Hourly billing with no cap
- Junior developers learning on your project
- No CI/CD or DevOps
- Unclear project ownership
- No post-launch support
- HIPAA, PCI-DSS, SOC 2 compliance built-in
- Fixed price from Roadmap phase
- Senior engineers with 10+ years experience
- CI/CD on GitHub Actions, Sentry monitoring
- Full source code ownership
- 12-week post-launch support included
How we build your custom application
Our process from idea to release takes 8-12 weeks.
We start with a one-week Idea phase to validate your concept and market fit. Then we create a detailed Roadmap with wireframes and a fixed price.
Development runs in 6-8 weeks with weekly demos and continuous deployment. After launch we provide 12 weeks of support and monitoring.
What ships with every custom application
Every project includes these deliverables by default.
You get a fully functional application, complete source code, and everything needed to run it in production.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and monitoring
- AWS or GCP production deployment
- Stripe or payment gateway integration
- Responsive design for mobile and desktop
- API documentation with Swagger
- Admin dashboard with user management
- Post-launch support for 12 weeks
- Weekly progress reports and demos
What we ship in this practice.
Patient Portal for Telehealth Startup
Built a HIPAA-compliant patient portal with React and AWS. Reduced appointment no-shows by 40% through automated reminders and video integration.
Real-Time Fleet Tracking Platform
Developed a logistics dashboard with Node.js and Google Maps API. Cut delivery delays by 25% for a 200-truck fleet.
Subscription Ecommerce Engine
Created a custom subscription platform with Stripe and Next.js. Increased recurring revenue by 35% for a DTC brand.
Loan Origination System for Fintech
Built a PCI-DSS compliant loan processing app with Python and PostgreSQL. Reduced approval time from 5 days to 2 hours.
CRM for Real Estate Agency
Developed a custom CRM with MLS integration and automated follow-ups. Increased lead conversion by 50% for a 50-agent firm.
Learning Management Platform for EdTech
Created a FERPA-compliant LMS with React and Firebase. Supported 10,000 concurrent users during peak exam season.
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.
Senior engineers only
Our team averages 12 years of experience. No junior developers learning on your project.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance from day one. No costly retrofits.
12-week delivery
Most MVPs ship in 8-12 weeks. We have delivered 200+ products on time with a 98% on-time rate.
Full code ownership
You own all source code, documentation, and IP. No lock-in, no licensing fees.
Post-launch support
We include 12 weeks of monitoring and maintenance after launch. Your app stays live and stable.
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.