Professional Custom Software Development AgencyCustom Software
We build custom software with senior engineers only. Ship your MVP in 8-12 weeks at a fixed price.
IRPR is a professional custom software development agency that builds web apps, mobile apps, AI chatbots, and SaaS platforms using React, Next.js, Node.js, Python, and PostgreSQL. Every project is staffed with senior engineers who have shipped 10+ products each.
We deliver a working product in 8-12 weeks with a fixed price between $80K and $250K. Our team handles compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. You own all source code and infrastructure from day one.
Founders hire us to validate an idea with a production-ready MVP. CTOs hire us to build internal tools that replace legacy systems. Product managers hire us to add AI features or migrate to cloud-native architectures. We work with startups and mid-market companies across 10 industries.
Types of software we ship.
Custom Web Application Development
Build a browser-based application with React, Next.js, and PostgreSQL. Includes authentication, dashboards, and third-party API integrations.
Mobile App Development
Build iOS and Android apps with React Native or Flutter. Includes push notifications, offline sync, and payment processing.
AI Chatbot Development
Build a chatbot using OpenAI GPT-4 or Anthropic Claude. Includes custom training data, conversation flows, and Slack integration.
SaaS MVP Development
Build a multi-tenant SaaS product with Stripe billing, user roles, and analytics dashboards. Deployed on AWS ECS.
Ecommerce Platform Development
Build a custom ecommerce storefront with Shopify headless or custom cart logic. Includes inventory management and PCI-DSS compliance.
Cloud Infrastructure Setup
Set up AWS or Azure infrastructure with CI/CD pipelines, auto-scaling, and monitoring. Includes Terraform scripts and Sentry error tracking.
UI/UX Design Services
Design wireframes, prototypes, and high-fidelity mockups in Figma. Includes user research, accessibility audits, and design system creation.
Data Analytics Platform
Build a data pipeline with Apache Airflow, Snowflake, and Metabase. Includes custom dashboards, ETL jobs, and real-time reporting.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Enterprise
Why hire a professional custom software development agency
A professional custom software development agency delivers a finished product with a clear timeline and a fixed price.
IRPR has shipped 200+ products for clients in 50+ countries. Every project starts with a 2-week Roadmap phase where we define the scope, tech stack, and price. You get a fixed quote before any engineering begins. No hourly billing, no surprise costs.
Our senior engineers average 10+ years of experience. They specialize in React, Next.js, Node.js, Python, and AWS. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. Your data stays secure and your code stays yours.
Generic dev shop vs a professional custom software development agency
The difference is in the quality of engineers, the pricing model, and the speed of delivery.
Most generic dev shops assign junior developers to your project. They bill hourly, change scope without notice, and deliver late. You end up with buggy code that no one wants to maintain.
IRPR assigns only senior engineers with 10+ years of experience. We give you a fixed price in week 2. We ship a working product in 8-12 weeks. You get clean code, automated tests, and a CI/CD pipeline.
- Junior or offshore developers
- Hourly billing with no cap
- Scope creep without change orders
- No compliance expertise
- Deliverables often late
- Code quality is inconsistent
- Senior engineers only (10+ years)
- Fixed price quoted in week 2
- Scope locked in Roadmap phase
- HIPAA, PCI-DSS, SOC 2, FERPA compliance
- 98% on-time delivery rate
- Automated tests and CI/CD by default
How we build your custom software
Our process has four phases: Idea, Roadmap, Product, Release.
Every project follows the same framework. You know what you get and when you get it. No ambiguity, no delays.
We start with a discovery call to understand your goal. Then we scope the work, build the product, and deploy it to production. You are involved every step of the way.
What ships with your custom software
Every project includes these deliverables by default.
We do not cut corners. Every project ships with production-grade infrastructure and documentation.
You get everything you need to run, maintain, and scale your software from day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or AWS CodePipeline
- Sentry error tracking and performance monitoring
- Automated test suite (unit, integration, e2e)
- Infrastructure as code (Terraform or CloudFormation)
- API documentation (OpenAPI or GraphQL schema)
- Admin dashboard with user management
- Deployment runbook and architecture diagram
- 30 days of post-release support
What we ship in this practice.
Telemedicine platform for a New York healthcare startup
Built a HIPAA-compliant video consultation app with React, Twilio Video, and PostgreSQL. Reduced patient wait time by 40% and scaled to 500+ daily consultations.
Payment processing dashboard for a fintech company in San Francisco
Built a real-time transaction monitoring dashboard with Next.js, Stripe Connect, and Snowflake. Reduced manual fraud review by 12 hours per week.
Multi-tenant SaaS platform for a B2B analytics startup
Built a white-label analytics platform with React, Node.js, and MongoDB. Onboarded 50+ enterprise clients in the first 6 months with 99.9% uptime.
Custom ecommerce store for a D2C brand in Los Angeles
Built a headless Shopify storefront with Next.js and custom cart logic. Increased conversion rate by 25% and reduced page load time by 60%.
Inventory management system for a manufacturing firm in Chicago
Built a real-time inventory tracking app with React, Python, and PostgreSQL. Reduced stockouts by 30% and saved $200K in annual carrying costs.
Learning management system for an edtech company in Boston
Built a FERPA-compliant LMS with React, Node.js, and AWS S3. Served 10,000+ students with 99.9% uptime during peak exam season.
Why teams hire us.
Senior engineers only
Every engineer at IRPR has 10+ years of experience and has shipped at least 10 products. No junior developers. No offshore teams. You work directly with the people building your software.
Fixed price, not hourly
We quote a fixed price in the Roadmap phase (week 2). You pay that price and no more. No hourly billing, no surprise invoices, no scope creep charges.
8-12 week MVP delivery
We ship a production-ready MVP in 8-12 weeks. Your product goes live with real users, real data, and real infrastructure. You start learning from customers immediately.
Full code ownership
You own all source code, infrastructure, and intellectual property from day one. There is no license fee, no vendor lock-in, no recurring royalty.
Compliance built in
We build to HIPAA, PCI-DSS, SOC 2, and FERPA standards. Our team handles security audits, data encryption, and access controls. You do not need a separate compliance consultant.
Global team with overlap hours
Our team spans 50+ countries but works on overlapping hours with US time zones. You get real-time communication during your business day. No 24-hour email loops.
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.