Top Custom Application Development ConsultantsApplication Development
We are top custom application development consultants with 200+ shipped products. Get your MVP in 8-12 weeks with a fixed price.
IRPR is a team of senior engineers who build custom web and mobile applications for businesses. We use React, Node.js, Python, and AWS to deliver production-ready software.
Each project ships with full source code, CI/CD pipelines, and cloud infrastructure. Typical timeline is 8-12 weeks for an MVP. Pricing is fixed, starting at $80K up to $250K. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA.
Founders who need a technical co-founder to build their SaaS. CTOs at mid-market companies who need to outsource complex integrations. Product managers at healthcare startups needing HIPAA-compliant apps. Enterprise teams scaling their internal tools.
Types of software we ship.
Web Apps
Custom web applications built with React, Next.js, and Node.js. We handle authentication, payments, and real-time data.
Mobile Apps
Native iOS and Android apps using Swift, Kotlin, and Flutter. Push notifications, offline mode, and app store deployment.
SaaS Platforms
Multi-tenant SaaS platforms with Stripe billing, user management, and analytics dashboards. Deployed on AWS with auto-scaling.
AI Chatbots
Conversational AI chatbots using OpenAI GPT-4 and LangChain. Integrate with Slack, WhatsApp, or your website.
Ecommerce Platforms
Custom ecommerce solutions with Shopify headless, Stripe Connect, and inventory management. Support for B2B and B2C.
Data Dashboards
Real-time data dashboards with Apache Kafka, PostgreSQL, and Metabase. Custom visualizations and export features.
Internal Tools
Internal tools for operations, HR, or finance. Built with Retool or custom React frontends, connected to your existing databases.
API Integrations
RESTful and GraphQL APIs to connect your systems. Integrate with Salesforce, HubSpot, QuickBooks, and more.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise
Why Choose Top Custom Application Development Consultants
We deliver production software on time and on budget.
IRPR has shipped over 200 custom applications for clients in 50 countries. Our senior engineers focus on one project at a time, ensuring quality and speed.
We use a fixed price model with no hourly billing. Projects start at $80,000 and average 12 weeks to first release. Compliance with HIPAA and SOC 2 is standard.
How IRPR Compares to Generic Dev Shops
Most agencies talk. We ship.
Generic development shops often bill by the hour, use junior developers, and deliver code you cannot own. They rarely understand compliance or long-term maintenance.
IRPR is different. We charge a fixed price, assign senior engineers only, and give you full code ownership. Our process is transparent with weekly demos.
- Hourly billing leads to budget overruns
- No upfront scope definition
- Junior developers build your product
- Poor communication and missed deadlines
- No compliance expertise (HIPAA, PCI)
- Code ownership is unclear
- Fixed price locked after Roadmap phase
- Detailed scope and wireframes in 2 weeks
- Senior engineers with 10+ years experience
- Weekly demos and 98% on-time delivery
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- Full code ownership transferred to your repo
Our Process: From Idea to Release
We follow a four-phase process to eliminate risk.
Every project starts with a discovery call to understand your goals. We then move through four phases designed to de-risk development and ensure you get what you need.
By the end of the Roadmap phase, you have a fixed price and a clear timeline. You see working software every two weeks.
What Ships With Every Project
You get more than code. You get a complete system.
Every project includes the following deliverables.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- AWS or GCP infrastructure as code
- Admin dashboard with user management
- API documentation (Swagger/OpenAPI)
- Unit and integration tests
- Deployment runbook
- 1 month post-launch support
- Weekly status reports
What we ship in this practice.
HIPAA-Compliant Telehealth App
Built a video consultation platform for a healthcare startup. Reduced patient wait times by 40%. Tech stack: React, Twilio Video, PostgreSQL, AWS HIPAA.
Real-Time Payment Processing System
Developed a fraud detection engine for a fintech company. Saved $2M in fraudulent transactions annually. Tech stack: Python, Kafka, Redis, Stripe.
Multi-Vendor Ecommerce Marketplace
Created a B2B marketplace for industrial parts. Increased seller onboarding speed by 60%. Tech stack: Next.js, Shopify Hydrogen, Stripe Connect, Algolia.
SaaS Analytics Dashboard
Built a real-time analytics platform for a SaaS company. Improved customer retention by 25%. Tech stack: React, D3.js, PostgreSQL, AWS QuickSight.
Internal Operations Tool for Logistics
Designed a warehouse management system for a logistics firm. Cut order processing time from 4 hours to 30 minutes. Tech stack: React, Node.js, MongoDB, Docker.
AI-Powered Recruitment Platform
Developed an AI resume screening tool for an HR tech company. Reduced time-to-hire by 35%. Tech stack: Python, OpenAI API, Elasticsearch, React.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Over 200 projects delivered on budget.
Senior Engineers Only
Our team consists of engineers with 10+ years of experience. No juniors, no outsourced teams. We ship production code that passes security audits.
Compliance Built In
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliant systems from day one. Your app passes audits without rework. We have shipped 50+ compliance-critical projects.
2-Week Sprints, Weekly Demos
You see working software every Friday. No black hole development. Our 98% on-time delivery rate proves this works.
Full Code Ownership
You own all source code, infrastructure, and IP. No licensing fees, no vendor lock-in. We transfer everything to your GitHub account.
Post-Launch Support
We include 1 month of production support after launch. We fix bugs, monitor performance, and train your team. Our average client engagement is 18 months.
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.