Leading Custom Application Development FirmApplication Development
We build web and mobile apps for 50+ countries. Senior engineers ship your MVP in 8-12 weeks at a fixed price.
IRPR is a leading custom application development firm. We build web apps with React and Node.js, mobile apps with React Native, and AI chatbots with Python and LangChain. Every project ships with a dedicated team of senior engineers.
Your application ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. You get full source code ownership and a CI/CD pipeline on GitHub Actions.
CEOs hire us to launch new products without hiring. CTOs hire us to augment their team with senior talent. Product managers hire us to build MVPs that pass investor due diligence. Each buyer gets a single point of contact and weekly progress reports.
Types of software we ship.
Web Application Development
Build a React or Next.js web app with PostgreSQL and AWS. Ships in 8-12 weeks.
Mobile Application Development
Native iOS and Android apps via React Native or Flutter. Includes push notifications and offline sync.
SaaS MVP Development
Launch a multi-tenant SaaS with Stripe billing, user auth, and admin dashboard. Fixed price from $80K.
AI Chatbot Development
Build a chatbot using GPT-4, LangChain, and Pinecone for document retrieval. Deployed on AWS Lambda.
Ecommerce Platform Development
Custom ecommerce with Shopify headless or custom React frontend. PCI-DSS compliant payment processing.
Data Analytics Dashboard
Interactive dashboards using D3.js and Apache Superset. Connects to Snowflake or BigQuery.
Healthcare Application Development
HIPAA-compliant apps with FHIR API integration. Includes patient portal and EHR sync.
Fintech Application Development
PCI-DSS and SOC 2 compliant apps. Integrates with Plaid, Stripe, and QuickBooks. Handles KYC/AML checks.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Real Estate
Why Choose a Leading Custom Application Development Firm
IRPR has shipped over 200 custom applications for clients in 50 countries. Here is the data that matters.
Our average project ships in 9 weeks. We have a 98% on-time delivery rate. Every application is deployed with 99.9% uptime SLA. Our clients see a median time-to-market reduction of 40% compared to in-house development.
We charge a fixed price from $80,000 to $250,000. No hourly billing. No surprise invoices. You know the cost before we write a line of code. Our senior engineers average 10+ years of experience each.
How IRPR Differs from Other Development Firms
Not all custom application development firms deliver the same results. Here is the difference.
Most agencies charge by the hour and change scope mid-project. They hand off your code to junior developers. You do not know the final cost until the project ends.
IRPR gives you a fixed price in week 2. Senior engineers write every line of code. You own the source code and the CI/CD pipeline. We deploy to your AWS account, not ours.
- Hourly billing with no cap
- Junior developers on your project
- Scope creep without notice
- Code stays in their repo
- No CI/CD pipeline included
- No compliance expertise
- Fixed price from $80K to $250K
- Senior engineers only (10+ years)
- Scope locked in Roadmap phase (week 2)
- Full source code in your repo
- CI/CD pipeline on GitHub Actions
- HIPAA, PCI-DSS, SOC 2 compliance built in
Our Custom Application Development Process
We follow a four-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables.
Phase 1 (Idea) takes 1 week. We review your concept, sketch wireframes, and validate assumptions. Phase 2 (Roadmap) takes 1 week. We produce a detailed specification with user stories, architecture diagram, and a fixed price quote.
Phase 3 (Product) runs 6-10 weeks. Our senior engineers build your application in two-week sprints. You see working software every sprint. Phase 4 (Release) takes 1 week. We deploy to production, configure monitoring, and hand over the codebase.
What Ships with Every Custom Application
Every project includes these deliverables by default. No extra fees.
You get the source code in your own GitHub repository. The CI/CD pipeline is configured on GitHub Actions. Error tracking runs on Sentry. The application is deployed on AWS or GCP with 99.9% uptime SLA.
You also receive a complete set of documentation: architecture diagrams, API documentation, and a deployment runbook. Your team can maintain the application from day one.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Deployment on AWS or GCP with 99.9% uptime
- Architecture diagrams and API documentation
- Deployment runbook for your team
- Unit tests with 80%+ code coverage
- Stripe or payment gateway integration
- User authentication with Auth0 or Clerk
- Database backup and restore scripts
What we ship in this practice.
Patient Portal for a Multi-Location Clinic
Built a HIPAA-compliant patient portal using React, Node.js, and FHIR API. Reduced manual data entry by 8 hours per week per provider. Integrated with Epic EHR.
Investment Dashboard for a Wealth Management Firm
Built a real-time investment dashboard using Next.js, D3.js, and Plaid API. Reduced portfolio review time from 2 hours to 15 minutes per client. SOC 2 compliant.
Multi-Tenant SaaS Platform for a B2B Startup
Built a multi-tenant SaaS platform using React, Node.js, PostgreSQL, and Stripe. Shipped in 10 weeks. Supported 500+ tenants in the first month. SOC 2 compliant.
Custom Ecommerce Platform for a Luxury Brand
Built a headless ecommerce platform using Next.js and Shopify Storefront API. PCI-DSS compliant. Increased conversion rate by 25% and reduced page load time by 40%.
Property Management System for a Real Estate Firm
Built a custom property management system using React, Node.js, and MLS API. Reduced lease processing time from 3 days to 4 hours. Handles 10,000+ units.
Learning Management System for an EdTech Company
Built a FERPA-compliant LMS using Next.js, PostgreSQL, and WebRTC. Supports 5,000+ concurrent users. Reduced course creation time by 60%.
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 before we write code.
Senior engineers only
Every engineer on your project has 10+ years of experience. We do not use junior developers. You get a lead engineer who stays with your project from start to finish.
8-12 week delivery
Your MVP ships in 8-12 weeks. We have shipped over 200 products on time with a 98% on-time delivery rate. You get working software every two weeks.
Full code ownership
You own the source code from day one. It lives in your GitHub repository. We do not hold your code hostage. You can take it to any team after launch.
Built-in compliance
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every application. No post-launch audits. No surprise compliance costs. We handle it from day one.
Deployed on your infrastructure
We deploy on your AWS or GCP account. You control access, billing, and uptime. We configure monitoring with Sentry and Datadog. You get 99.9% uptime SLA.
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.