Leading Custom Application Development ConsultantsCustom Application
We build your custom application in 8-12 weeks with a fixed price. No scope creep, no surprises.
You need a custom application that scales. At IRPR, we build web and mobile apps using React, Node.js, PostgreSQL, and AWS. Our senior engineers architect applications that handle millions of users.
We ship production-ready applications in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. All projects meet compliance needs like HIPAA, PCI-DSS, and SOC 2.
Startups hire us to build their SaaS MVP. Enterprise teams bring us in to replace legacy systems. Series A companies need a scalable application before their next funding round. Nonprofits require custom donor management platforms.
Types of software we ship.
Custom Web Application
Build a customer-facing web app with Next.js and Stripe integration. Handles thousands of concurrent users.
Mobile App
iOS and Android apps built with React Native. Syncs with cloud backend via GraphQL.
SaaS Platform
Multi-tenant SaaS with subscription management via Stripe and usage tracking.
Enterprise Software
Internal tool with role-based access, SSO integration via Okta, and audit logging.
API / Backend System
RESTful and GraphQL APIs on Node.js with PostgreSQL. Handles 10K requests per second.
Real-time Dashboard
Dashboards with WebSockets and Chart.js. Updates in under 100ms.
E-commerce Platform
Custom e-commerce with Shopify integration, payment gateways, and inventory management.
AI / ML Application
Applications using TensorFlow or OpenAI APIs for image recognition or natural language processing.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise & Logistics
Why top companies choose IRPR as their custom application development consultants
We deliver production-ready applications on time and on budget.
Our team of senior engineers has built over 200 custom applications for clients in 50+ countries. We work with startups and enterprises alike.
Every project includes a dedicated DevOps engineer to ensure 99.9% uptime. Our average MVP delivery time is 12 weeks from kickoff.
The difference: generic dev shops vs IRPR
Not all custom application development consultants deliver the same results.
Generic shops often use hourly billing and junior developers. That leads to cost overruns and delays.
IRPR uses a fixed price model and senior engineers only. Your project ships on time with full compliance.
- Hourly billing that inflates costs
- Junior developers learning on your project
- No compliance expertise
- Scope creep with no change control
- Delayed delivery without accountability
- Code you don't own
- Fixed price from week 2
- Senior engineers with 8+ years experience
- HIPAA, PCI, SOC 2 built-in
- 48-hour change request process
- 98% on-time delivery
- You own all source code
Our 4-step process for building your custom application
From idea to release in 12 weeks.
Our process ensures you see results fast and stay in control at every stage.
What ships with every custom application
Everything you need to run and scale.
We deliver more than just code. Every project includes deployment, documentation, and training.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error and performance monitoring
- PostgreSQL or DynamoDB database
- Staging and production environments on AWS
- API documentation with Swagger
- Admin dashboard for data management
- User analytics with Mixpanel
- Automated email notifications with SendGrid
- One week of post-launch support
What we ship in this practice.
Telemedicine platform for a healthcare startup
Built a HIPAA-compliant telemedicine app with React, WebRTC, and Twilio. Reduced patient wait times by 60% and cut no-show rate by 40%.
SaaS subscription management for a fintech company
Developed a multi-tenant subscription platform with Stripe and Node.js. Automated billing and reduced churn by 15% in the first quarter.
Custom e-commerce for a D2C brand
Built a headless e-commerce store with Next.js and Shopify backend. Increased conversion rate by 22% and handled 100K daily visits.
Real-time analytics dashboard for a logistics firm
Created a dashboard with WebSockets and D3.js to display fleet data. Reduced decision time from hours to milliseconds.
AI-powered chatbot for a real estate portal
Integrated OpenAI GPT-4 to answer buyer questions. Handled 80% of inquiries without human intervention.
Internal compliance tool for a manufacturing company
Built a web app with React and PostgreSQL to track ISO 9001 audits. Reduced audit preparation time by 70%.
Why teams hire us.
Fixed price from day one
We quote a fixed price after the 2-week Roadmap phase. No hourly billing means no surprise invoices.
Senior engineers only
Every developer on your project has 8+ years of experience. We don't hire juniors or outsource work.
Compliance built in
We integrate HIPAA, PCI-DSS, and SOC 2 controls from the start. No expensive retrofits.
You own everything
All source code, designs, and documentation are yours. We never use proprietary frameworks.
48-hour change requests
Need a change? We respond within 48 hours with a fixed price for the adjustment. No scope creep.
199+ products shipped
We have delivered 200+ applications across 50 countries. Our track record speaks for itself.
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.