Custom Application Development DevelopersApplication Development
We build custom web and mobile applications for startups and enterprises. Ship your MVP in 8 to 12 weeks with a fixed price.
IRPR builds custom application software using React, Node.js, Next.js, and AWS. We ship production-grade apps with CI/CD pipelines and automated testing.
Each project delivers live code in your repository, a deployed staging environment, and monitoring via Sentry. Typical timeline is 8-12 weeks with fixed pricing from $80K to $250K. We handle HIPAA, PCI-DSS, and SOC 2 compliance.
Founders needing a SaaS MVP, healthcare CIOs requiring HIPAA-compliant portals, fintech CTOs building payment apps, and ecommerce owners scaling custom storefronts all hire IRPR for custom application development.
Types of software we ship.
Web Application Development
Build single-page apps with React and Next.js. Server-side rendering, dynamic routing, and real-time data handling for high-performance web applications.
Mobile Application Development
Native iOS and Android apps using React Native or Flutter. Push notifications, offline support, and app store deployment included.
SaaS Product Development
Multi-tenant SaaS platforms with subscription billing via Stripe. Architect for scaling from 10 to 10,000 users.
IoT Application Development
Connect devices with AWS IoT Core and MQTT. Real-time dashboards and firmware updates for smart home and industrial use.
Enterprise Application Development
Integrate with Active Directory, SAP, and REST APIs. Role-based access controls and audit logs for enterprise compliance.
AI-Powered Application Development
Incorporate OpenAI or TensorFlow for chatbots, recommendations, and image recognition. Deploy models on AWS SageMaker.
Ecommerce Application Development
Custom ecommerce stores with Shopify Plus headless or BigCommerce. Payment gateways, inventory sync, and multi-currency support.
CMS Application Development
Headless CMS with Contentful or Strapi. Structured content models and GraphQL APIs for fast frontend delivery.
We build for every business type.
healthcare application development
fintech application development
ecommerce application development
real estate application development
SaaS application development
Proven results for custom application development
Real numbers from projects we have shipped.
Every custom application we build comes with SLAs and monitoring. Our team of senior engineers has shipped over 200 products across 50 countries.
Projects start at $80K and deliver in 8 to 12 weeks. We maintain a 98% on-time delivery rate and 99.9% uptime for deployed applications.
Generic dev shop vs IRPR
Not all application developers work the same.
Most agencies bill by the hour and stretch timelines past six months. They often lack compliance experience and dump code without documentation.
IRPR gives you a fixed price at week 2, a senior team that knows HIPAA and SOC 2, and full code ownership from day one. Your app ships in 8-12 weeks with CI/CD and monitoring.
- Hourly billing with no price ceiling
- No compliance experience
- Code dump without documentation
- Long discovery phase
- Unclear ownership
- 3-6 month timeline
- Fixed price from week 2
- HIPAA, PCI, SOC 2 compliance
- Source code in your repo from day 1
- 8-12 week delivery
- Full ownership
- CI/CD, monitoring, error tracking
Our custom application development process
Four phases to ship your application.
We start with an Idea phase where we validate your concept and map out features. The Roadmap phase delivers a fixed quote and project plan.
During the Product phase our engineers build in two-week sprints with weekly demos. The Release phase deploys to production and includes a one-month warranty.
What ships with every application
Every project includes these deliverables.
Everything you need to run and maintain your application.
- Source code in your repository
- Deployed on staging environment
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- PostgreSQL database schema
- API documentation
- Admin dashboard
- Responsive UI components
- User authentication (Auth0)
- One year of email support
What we ship in this practice.
Telehealth patient portal
Built a HIPAA-compliant portal using Next.js, Twilio, and AWS. Reduced appointment booking time by 30% and integrated video calls for 500 daily users.
Payment processing platform
Developed a PCI-DSS Level 1 compliant payment app using Stripe Connect and Node.js. Processed $2M in transactions in the first month with zero compliance issues.
Multi-vendor marketplace
Created a custom marketplace with React, Elasticsearch, and a custom catalog API. Onboarded 100 vendors and 10,000 products within 60 days.
Real estate listing aggregator
Integrated MLS data from 50 regional boards using REST APIs and a React frontend. Reduced search load time by 40% and delivered 200,000 property listings.
SaaS subscription manager
Built a multi-tenant SaaS app with Stripe billing, PostgreSQL, and Redis caching. Reduced customer churn by 18% through automated dunning and usage alerts.
Manufacturing IoT dashboard
Deployed an AWS IoT Core solution with MQTT sensors and a React real-time dashboard. Cut machine downtime reporting from 2 hours to 30 seconds.
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 developers only
Our team averages 10 years of experience. No junior engineers. Every developer has shipped production apps for Fortune 500 companies and startups.
8-12 week delivery
We ship your MVP in under 12 weeks. Our record for a full-featured SaaS app is 8 weeks with 98% on-time delivery across 200 projects.
Compliance built in
IRPR holds HIPAA, PCI-DSS, and SOC 2 certifications. Your application is built compliant from the first line of code, not bolt-on after launch.
Full code ownership
You own every line of code. We deliver the entire repository with no licenses, no ongoing fees for the code, and no lock-in.
Post-launch support
Every project includes one month of free support after release. We also offer optional retainers for ongoing maintenance, monitoring, and feature updates.
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.
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