Leading Custom Application Development ServicesDevelopment Services
We build custom applications that solve real business problems. 8-12 week MVPs with fixed pricing and senior engineers only.
IRPR provides leading custom application development services using React, Next.js, Node.js, Python, and React Native. We build web apps, mobile apps, AI chatbots, and SaaS platforms that handle real traffic and real data.
Every project ships within 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). Senior engineers only - no juniors, no outsourcing.
Our clients include CTOs who need a technical team fast, startup founders validating an MVP before raising a round, and enterprise IT directors replacing legacy systems. Each gets a dedicated team of 3-5 senior engineers.
Types of software we ship.
Web Application Development
Build responsive web apps with React, Next.js, and Node.js. Handles 10K+ concurrent users on AWS or GCP.
Mobile App Development
Cross-platform iOS and Android apps using React Native or Flutter. Integrates with Stripe, Twilio, and Firebase.
SaaS MVP Development
Launch a minimum viable product in 12 weeks with billing, user auth, and analytics. Uses Stripe, Auth0, and Mixpanel.
AI Chatbot Development
Build custom chatbots using GPT-4, LangChain, and Pinecone. Handles customer support, lead gen, and internal Q&A.
Ecommerce Platform Development
Scalable ecommerce stores with custom checkout flows. Integrates Shopify, Stripe, and ShipStation for order management.
Enterprise Application Development
Legacy system replacement with modern microservices. Uses PostgreSQL, Redis, and Docker for high availability.
Cloud and DevOps Services
CI/CD pipelines on GitHub Actions, AWS ECS, and Terraform. 99.9% uptime with automated rollbacks and monitoring.
Data and Analytics Platform
Custom dashboards and data pipelines using dbt, Snowflake, and Metabase. Handles 1M+ records per day.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Real Estate
Why Choose IRPR for Custom Application Development
We deliver production-ready applications with measurable results, not just prototypes.
IRPR has shipped 200+ custom applications across 50 countries. Our senior engineers average 10+ years of experience each. Every project starts with a 2-week Roadmap phase where we define scope, tech stack, and fixed price.
We use React, Next.js, Node.js, Python, and React Native as our core stack. For compliance, we follow HIPAA, PCI-DSS, and SOC 2 standards. Our CI/CD pipeline on GitHub Actions ensures 99.9% uptime and automated deployments.
How IRPR Compares to Generic Development Shops
Not all custom application development services are equal. Here is the difference.
Generic shops often use junior developers, hourly billing, and no fixed scope. Projects run over budget and over schedule. Code quality suffers because they optimize for hours billed, not for product success.
IRPR uses senior engineers only, fixed pricing, and a 2-week Roadmap phase. We ship in 8-12 weeks with full ownership of the code. Our clients get a production-ready application with CI/CD, monitoring, and documentation.
- Junior developers with 0-2 years experience
- Hourly billing with no cap
- No fixed timeline or scope
- Code quality varies per developer
- No compliance or security review
- Client does not own the full codebase
- Senior engineers with 10+ years experience
- Fixed price from the Roadmap phase
- 8-12 week delivery guarantee
- Code reviews and automated testing
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Full source code ownership with CI/CD pipeline
Our Custom Application Development Process
Four phases from idea to release. Each phase has clear deliverables and a fixed price.
The process starts with a 2-week Roadmap phase where we define the product scope, tech stack, and a fixed price. No surprises. Then we move into Product phase where the team builds the application in 6-10 weeks.
Release includes CI/CD pipeline, monitoring with Sentry, and documentation. Post-launch we offer 4 weeks of support for bug fixes and minor changes. Total timeline: 8-12 weeks from Roadmap to Release.
What Ships with Your Custom Application
Every project includes these deliverables by default. No hidden costs.
When you hire IRPR for leading custom application development services, you get a production-ready application with full source code ownership. We do not charge extra for deployment, documentation, or handover.
Our standard deliverables cover everything from code to infrastructure. You can deploy, maintain, and extend the application without IRPR. The code is yours.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Staging and production environments on AWS or GCP
- Sentry error tracking and performance monitoring
- Automated tests with 80%+ code coverage
- API documentation using Swagger or Postman
- User authentication with Auth0 or Firebase Auth
- Database schema and migration scripts
- Deployment runbook and operational guide
- 4 weeks of post-launch support
What we ship in this practice.
Telemedicine Platform for a Healthcare Startup
Built a HIPAA-compliant telemedicine app with video calls, appointment scheduling, and EHR integration. Reduced patient wait times by 40%. Stack: React, Twilio Video, PostgreSQL, HIPAA-compliant AWS.
Payment Processing Dashboard for a Fintech Firm
Developed a real-time payment dashboard with fraud detection and PCI-DSS compliance. Processed $2M in transactions in the first month. Stack: Next.js, Stripe, Redis, PCI-DSS compliant AWS.
Subscription Ecommerce Store for a D2C Brand
Created a subscription-based ecommerce platform with recurring billing and inventory management. Increased monthly recurring revenue by 35%. Stack: React, Shopify, Stripe, Node.js, PostgreSQL.
SaaS Analytics Dashboard for a B2B Company
Built a multi-tenant analytics dashboard with custom reports and integrations. Onboarded 50 enterprise clients in 3 months. Stack: Next.js, dbt, Snowflake, Metabase, SOC 2 compliant.
Property Management App for a Real Estate Firm
Developed a mobile app for property managers to track maintenance, rent payments, and tenant communications. Reduced manual data entry by 8 hours per week. Stack: React Native, Firebase, Stripe, MLS API.
Learning Management System for an EdTech Startup
Built a FERPA-compliant LMS with video courses, quizzes, and progress tracking. Enrolled 10,000 students in the first quarter. Stack: Next.js, AWS Lambda, PostgreSQL, FERPA-compliant infrastructure.
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 a single line of code.
Senior Engineers Only
Our team averages 10+ years of experience each. No juniors, no interns, no outsourced contractors. Every engineer ships production code on day one.
8-12 Week Delivery
We ship MVPs in 8-12 weeks, not 6 months. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Full Code Ownership
You own the entire source code, database schema, and infrastructure configuration. No lock-in. No licensing fees. You can take the code to any team after launch.
Built-In Compliance
We handle HIPAA, PCI-DSS, and SOC 2 compliance as part of the build. No separate audit or remediation phase. Your application ships compliant from day one.
Post-Launch Support Included
Every project includes 4 weeks of post-launch support for bug fixes and minor changes. We do not disappear after deployment. Your team gets a smooth handover.
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.