Professional Custom Application Development ServicesApplication Development
We build custom web and mobile apps for businesses that need software that works. Ship your MVP in 8-12 weeks with a fixed price and full code ownership.
IRPR builds professional custom application development services using modern stacks like React, Node.js, Python, and Go. We create web apps, mobile apps, and AI-powered platforms that are secure, scalable, and built for your exact needs.
Every project ships with full source code, CI/CD pipelines using GitHub Actions, Sentry error tracking, and deployment to AWS or your cloud. Delivery takes 8-12 weeks with fixed pricing from $80K to $250K. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA from day one.
Founders needing a SaaS MVP hire IRPR to go from idea to production in weeks. Healthcare companies trust us for HIPAA-compliant patient portals. Fintech firms choose us for PCI-DSS secured platforms. Ecommerce brands scale with custom checkout and inventory systems.
Types of software we ship.
Custom Web Application Development
Build performant web apps with Next.js, PostgreSQL, and AWS. Optimized for speed and SEO from day one. Includes admin dashboards and user management.
Custom Mobile App Development
Native iOS and Android apps using React Native or Flutter. Offline support, push notifications, and app store deployment included.
Custom SaaS Platform Development
Multi-tenant SaaS with Stripe billing, role-based access, and usage analytics. Built to scale from 10 to 10,000 users.
Custom Enterprise Software Development
Scalable enterprise apps with Okta SSO, audit logging, and compliance standards. Integrates with Salesforce, SAP, and Oracle.
Custom CRM Development
CRM tailored to your sales process with HubSpot API sync, custom pipelines, and automated email sequences via SendGrid.
Custom CMS Development
Headless CMS built on Strapi or Contentful, with custom content models and frontend in Next.js. Ideal for media and ecommerce.
Custom API Development
REST and GraphQL APIs with Express or FastAPI. Rate limiting, caching with Redis, and OpenAPI documentation included.
Custom AI/ML Application Development
AI-powered apps using OpenAI, LangChain, and Pinecone. Chatbots, recommendation engines, and document processing pipelines.
We build for every business type.
Healthcare organizations:
Financial services:
SaaS companies:
Ecommerce businesses:
Enterprise teams:
Why Professional Custom Application Development Services Matter
Off-the-shelf software fails when your processes are unique. Custom applications solve that.
Generic software forces you to adapt your workflows. IRPR builds applications that match your exact business logic, data model, and compliance requirements. Whether it's HIPAA for healthcare or PCI-DSS for payments, your app ships with security baked in.
With IRPR, you get a fixed price and a clear timeline. No surprise invoices. No delayed releases. Over 200 products shipped across 50 countries prove our process works.
How IRPR Differs from Generic Development Shops
Most agencies promise custom work but deliver templates and hourly bills. IRPR does the opposite.
Generic development shops often start coding without a clear roadmap. They bill by the hour, change scope without notice, and deliver code that doesn't pass security audits. Your project stalls, costs overrun, and compliance is an afterthought.
IRPR starts with a 2-week Roadmap phase where we define the architecture, tech stack, and exact price. Senior engineers build your app in 8-12 weeks with daily updates. Every project ships with automated tests, CI/CD, and compliance checks.
- Hourly billing with no cap
- Unclear timelines that slip
- Scope creep without change order
- Code quality suffers under pressure
- No compliance expertise
- No post-launch support
- Fixed price from the start
- 8-12 week delivery guarantee
- Strict scope control with change orders
- Senior engineers only, peer-reviewed code
- HIPAA, PCI-DSS, SOC 2 built in
- 30 days free post-launch support
Our Process for Professional Custom Application Development
From idea to production in a fixed timeline with measurable milestones.
Every project follows the same four-phase process. We start with a deep dive into your business needs, then design, build, and release. Each phase has clear deliverables and approval gates so you stay in control.
IRPR uses agile sprints with weekly demos. You see progress every Friday. Changes are evaluated in the next sprint, not mid-week. This keeps the project on budget and on time.
What Ships with Your Custom Application
Every deliverable is production-ready and fully documented.
When IRPR hands over your application, you receive everything needed to run, maintain, and scale it. No hidden dependencies or proprietary lock-in.
- Source code in your GitHub repository
- CI/CD pipeline using GitHub Actions
- Sentry error tracking and performance monitoring
- Automated unit tests and integration tests
- Deployment to AWS, Azure, or your cloud
- API documentation (OpenAPI / Swagger)
- Admin dashboard with user and role management
- Automated daily database backups
- SSL certificates and security headers
- One-hour post-launch training session
What we ship in this practice.
HIPAA-Compliant Patient Portal
Built a secure video visit and messaging platform for a telehealth startup. Reduced appointment no-shows by 40% using automated reminders. Tech stack: React, WebRTC, Twilio, PostgreSQL, AWS EC2 with HIPAA compliance.
Custom CRM for Real Estate Brokerage
Developed a CRM integrating MLS data and automated follow-ups. Agents saved 8 hours per week on manual data entry. Tech stack: Next.js, Prisma, PostgreSQL, Redis, MLS API.
SaaS MVP for B2B Analytics Platform
Created a multi-tenant analytics dashboard with Stripe subscription billing. Reached 200 paying customers in 3 months. Tech stack: Python, FastAPI, React, Docker, Stripe, Snowflake.
Headless Ecommerce Platform for DTC Brand
Built a custom storefront with Shopify integration and optimized checkout flow. Increased conversion rate by 25%. Tech stack: Next.js, Shopify API, Stripe, Tailwind CSS, Vercel.
Custom LMS for EdTech Company
Delivered a learning management system with FERPA-compliant data storage. Scaled to 50,000 users in the first month. Tech stack: React, Node.js, MongoDB, AWS CloudFront, FERPA compliance.
AI Customer Support Chatbot
Built an AI chatbot using GPT-4 and RAG pipeline. Handled 70% of support tickets automatically. Tech stack: Python, LangChain, Pinecone, OpenAI, FastAPI, WebSocket.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase in week 2. No hourly billing means no surprise invoices. You know the cost before we write any code.
Senior Engineers Only
All code is written by senior engineers with 10+ years of experience. Every pull request is reviewed by at least one other senior engineer. We never outsource.
8-12 Week MVPs
From idea to production in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 200+ products shipped prove our timeline works.
Compliance Built In
We handle HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001 compliance from day one. Security is not an afterthought. Your app passes audits on release.
Full Ownership
You own all source code, design files, and IP. We never lock you into our platform or licenses. You can take the code to any team after launch.
Ongoing Support
We provide 30 days of free post-launch support. Then optional maintenance plans with 4-hour response SLAs. Your app stays secure and up to date.
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.