Experienced Custom Web App Development AgencyCustom Web App
We build production-ready web applications in 8-12 weeks. Fixed pricing, no hourly billing.
IRPR builds custom web apps using React, Node.js, Python, and AWS. Every project starts with production-grade code, not prototypes.
Each project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance standards like HIPAA, PCI-DSS, and SOC 2 from day one.
We work with startup CTOs building their first MVP, mid-market companies scaling internal tools, enterprise teams modernizing legacy systems, and SaaS founders launching new products.
Types of software we ship.
SaaS MVP
Launch a minimum viable product with user authentication, billing via Stripe, and a scalable backend on AWS.
Internal Dashboard
Real-time analytics dashboards for operations teams, integrated with your existing databases and APIs.
Ecommerce Platform
Custom storefronts with payment processing, inventory management, and order tracking. Integrates with Shopify or custom backends.
API Backend
RESTful or GraphQL APIs with PostgreSQL, Redis caching, and automated documentation via Swagger.
Real Estate Portal
Property listing websites with MLS data, interactive maps, and lead capture forms. Built on Next.js and Node.js.
Healthcare App
HIPAA-compliant patient portals with secure messaging, appointment scheduling, and electronic health record integration.
Fintech Dashboard
PCI-DSS compliant payment dashboards with transaction monitoring, fraud detection, and reporting.
Custom CRM
Sales and support CRM with automation, pipeline tracking, and integrations with HubSpot and Salesforce.
We build for every business type.
MVPs
internal tools
legacy systems
new products
healthcare and fintech
Why experience matters for custom web app development
Our track record speaks for itself.
IRPR has shipped over 200 custom web applications across 50 countries. Every project is delivered by senior engineers with an average of 10+ years of experience.
We maintain a 98% on-time delivery rate and a 99.9% uptime on all production deployments. Our fixed pricing eliminates budgeting surprises.
What sets us apart from other agencies
Not all developers deliver production-ready code.
Most agencies bill hourly, assign junior developers, and face constant scope creep. Their timelines slip, and compliance gets treated as an afterthought.
IRPR takes a different approach. We lock scope and price in week 2, staff only senior engineers, and build compliance into every layer of the stack.
- Hourly billing with unpredictable costs
- Junior developers learning on your project
- No compliance knowledge (HIPAA/PCI)
- Scope creep leads to 2x overbudget
- No post-launch monitoring
- Timeline slips constantly
- Fixed price from discovery call onward
- Senior engineers with 10+ years
- HIPAA/PCI/SOC 2 built into architecture
- Scope locked in Roadmap phase (week 2)
- Sentry error monitoring included
- 8-12 week delivery guarantee
Our 4-stage delivery process
We follow a proven framework from idea to launch.
Every project begins with a 1-week validation sprint to confirm your concept. By the end of week 2, you get a fixed price and a detailed roadmap.
We then build your app in 8-12 weeks with weekly demo sessions. After launch, we monitor with Sentry and maintain 99.9% uptime.
What ships with your custom web app
Every delivery includes production-ready assets.
From source code to monitoring dashboards, everything you need to run your application is included.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error and performance monitoring
- Deployed to AWS/GCP with infrastructure as code
- Admin dashboard with analytics
- API documentation (Swagger/OpenAPI)
- User authentication (Auth0 or custom)
- Load and security testing reports
- One month of post-launch support
- Compliance documentation (HIPAA/PCI as needed)
What we ship in this practice.
Healthcare Appointment Scheduling
Built with Next.js and PostgreSQL, reduced patient booking errors by 90%. Integrated with Epic EHR and Twilio for SMS reminders.
Fintech Loan Processing Dashboard
Developed on Node.js and React, cut manual underwriting time by 40%. Used Plaid for bank verification and Stripe for payouts.
B2B Ecommerce Marketplace
A multi-vendor platform on Python/Django with Elasticsearch search. Increased repeat orders by 30% through personalized recommendations.
SaaS Project Management Tool
Built with React and GraphQL, onboarded 5,000 users in first 3 months. Integrated Slack, Jira, and Google Calendar.
Real Estate MLS Integration Portal
Used Next.js and AWS Lambda to sync MLS listings in real-time. Reduced listing update lag from 24 hours to under 1 minute.
EdTech Learning Management System
Built on Nuxt.js and MongoDB, handled 10,000 concurrent learners. Supported SCORM packages and video streaming via Mux.
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
All developers have 10+ years of experience. We skip junior teams to ensure production-quality code from day one.
8-12 week delivery
We ship your custom web app in 8 to 12 weeks. Our framework eliminates downtime between phases.
Compliance built-in
We design for HIPAA, PCI-DSS, SOC 2, and FERPA from the start. No retroactive audits needed.
Full code ownership
You own every line of code we write. No licenses, no royalties, no lock-in.
Post-launch support included
Every project includes one month of monitoring, bug fixes, and performance tuning. We support both AWS and GCP stacks.
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.