Expert Custom Application Development ServicesDevelopment Services
We build production-ready applications for startups and enterprises. 200+ products shipped in 8-12 weeks at a fixed price.
IRPR builds custom applications using modern stacks like React, Next.js, Node.js, Python, and Go. Our senior engineers design and develop for web, mobile, and cloud.
We ship production-ready MVPs in 8 to 12 weeks with fixed pricing from $80K to $250K. Every application meets compliance standards such as HIPAA, PCI-DSS, and SOC 2.
We work with founders validating a SaaS idea, CTOs scaling an internal tool, healthcare IT directors needing HIPAA-compliant patient portals, and fintech leaders requiring PCI-DSS certified payment systems.
Types of software we ship.
SaaS MVP
Minimum viable product for a new subscription service. Includes user auth, billing with Stripe, and metrics dashboards on AWS.
Enterprise Portal
Internal tool for employee management, HR workflows, and role-based access. Built with React, Node.js, and PostgreSQL.
Mobile App
Cross-platform iOS/Android app using React Native or Flutter. Integrates with REST APIs and push notifications.
E-commerce Platform
Custom online store with product catalog, cart, checkout, and inventory sync. Uses Shopify API or custom headless CMS.
AI-Powered Tool
Chatbot, recommendation engine, or document processor using OpenAI, LangChain, and vector databases.
Healthcare Application
HIPAA-compliant patient portal with EHR integration, appointment scheduling, and secure messaging via AWS HealthLake.
Payment System
PCI-DSS certified payment gateway or subscription billing engine. Integrates Stripe, Plaid, and tokenization.
Data Analytics Dashboard
Real-time business intelligence dashboard with D3.js, Snowflake, and Tableau or custom visualizations.
We build for every business type.
Healthcare
Fintech
SaaS
E-commerce
Real Estate
Why expert custom application development matters
Building a custom application is a strategic investment.
Custom applications solve specific business problems that off-the-shelf software cannot address. Our team has built over 200 applications for clients in 50+ countries, each meeting strict compliance requirements.
With a fixed-price model and 8-12 week timelines, you avoid open-ended contracts and delayed launches. Our engineers use modern tech stacks like React, Node.js, and AWS to deliver scalable, maintainable code.
The difference between generic shops and expert custom development
Many agencies claim expertise but deliver template-based solutions.
Generic development shops often reuse outdated code and lack domain-specific compliance knowledge. They charge hourly, leading to budget overruns and delays.
IRPR assigns senior engineers only, with HIPAA, PCI-DSS, and SOC 2 experience. Our fixed-price quotes are defined during the Roadmap phase (week 2), so you know the full cost upfront.
- Templates and boilerplate code
- Hourly billing with unpredictable costs
- Junior developers
- No compliance expertise
- 3-6 month timelines
- Code ownership unclear
- Custom architecture for your specific use case
- Fixed price from Roadmap phase
- Senior engineers only (7+ years experience)
- HIPAA, PCI-DSS, SOC 2 certified builds
- 8-12 week MVP delivery
- Full code ownership, source in your repo
Our process for building your custom application
From idea to release, we follow a proven 4-phase process.
Each phase has clear deliverables and milestones. You stay in control without micromanaging.
Our senior engineers handle all design, development, and deployment.
What you get with our expert custom application development
Every project ships with these deliverables included.
No hidden extras or surprise fees. Everything listed is part of your fixed-price contract.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Continuous deployment to AWS or your cloud
- Production database with automated backups
- Error tracking with Sentry
- Monitoring with Datadog (logs, metrics, traces)
- API documentation (Swagger/OpenAPI)
- User authentication and role-based access
- Responsive UI built with Tailwind CSS
- Load testing results with k6
What we ship in this practice.
HIPAA-compliant patient portal
IRPR built a patient portal for a telehealth startup using Next.js, PostgreSQL, and AWS HealthLake. The portal reduced patient check-in time by 65% and achieved HIPAA certification in 10 weeks.
Payment processing platform for fintech
We developed a PCI-DSS certified payment gateway for a financial services company. The platform processes $2M monthly with 99.99% uptime and integrates Stripe, Plaid, and custom tokenization.
SaaS analytics dashboard
For a B2B SaaS startup, we built a real-time analytics dashboard with D3.js, Snowflake, and AWS Lambda. The client reduced customer churn by 18% after implementing usage insights.
Custom e-commerce marketplace
We built a multi-vendor marketplace for a wholesale distributor using Next.js, GraphQL, and Stripe Connect. The platform supports 500+ vendors and processes 10,000 orders per day.
Property management mobile app
IRPR developed a cross-platform mobile app with React Native for a real estate firm. The app reduced tenant communication response time by 40% and integrates MLS data via API.
EdTech learning management system
For an online education platform, we built a custom LMS with React, Node.js, and FERPA-compliant data handling. The client onboarded 15,000 students in the first quarter.
Why teams hire us.
Senior engineers only
Every project team consists of engineers with 7+ years of experience. No junior developers touch your code.
Fixed price from week 2
After the Roadmap phase (week 2), you get a fixed quote for the entire build. No hourly billing or scope creep charges.
8-12 week MVP delivery
We ship your production-ready MVP in 8-12 weeks. Over 200 projects have been delivered on time with a 98% on-time record.
Full code ownership
You own all source code, design assets, and IP. We never license or restrict your use of the software.
Compliance built-in
Our builds meet HIPAA, PCI-DSS, and SOC 2 standards from day one. We apply encryption, access controls, and audit logging by default.
Post-launch support included
Each project includes 30 days of post-launch support with a 4-hour SLA for critical issues. We handle production deployment and monitoring setup.
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.