Professional Startup Software Development AgencyDevelopment Agency
Ship your MVP in 8-12 weeks with fixed pricing. Senior engineers build production-ready apps you own.
IRPR builds cloud-native web and mobile apps for startups using React Native, Next.js, Node.js, and PostgreSQL. We deliver production-ready MVPs that handle real users from day one, so you can start validating your idea immediately.
Each project ships with source code ownership, CI/CD pipelines via GitHub Actions, and AWS infrastructure. Typical timeline is 8-12 weeks for an MVP, with fixed pricing from $80K to $250K. We comply with SOC 2 and HIPAA for health and fintech startups.
We work with non-technical founders who need a technical co-founder for their MVP, CTOs at funded startups who need to accelerate delivery, product managers scaling a feature beyond the in-house team, and venture studios launching multiple products per year.
Types of software we ship.
MVP Prototype
A minimal viable product with core features and user flows. Built to test assumptions and attract early adopters. Integrates with Stripe for payments.
SaaS Platform
Multi-tenant web application with subscription billing, user roles, and admin dashboards. Built on Next.js and PostgreSQL.
Mobile App (iOS/Android)
Cross-platform mobile app using React Native. Includes push notifications, offline support, and social login via Firebase.
Web Application
Responsive single-page application with real-time updates and complex UI. Powered by React and WebSockets.
REST API Backend
Scalable API layer with authentication, rate limiting, and documentation via Swagger. Built on Node.js and Express.
AI-Powered Chatbot
Conversational agent using OpenAI GPT models. Integrates with Slack, WhatsApp, or website chat widget. Trained on your product data.
Multi-Vendor Marketplace
Platform connecting buyers and sellers. Includes inventory management, payment splitting, and review system. Uses Stripe Connect.
Admin Dashboard & Analytics
Custom dashboard with real-time charts, user management, and export tools. Built with React, D3.js, and PostgreSQL views.
We build for every business type.
Healthcare Startups
Fintech Startups
SaaS Startups
Ecommerce Startups
Marketplace Startups
Why Startups Choose Our Professional Development Agency
We have shipped over 200 products for startups in 50+ countries.
Each project is built by a team of senior engineers with an average of 10 years of experience. We use a fixed price model so you know the cost upfront. No hourly billing, no surprises.
Our process starts with a 2-week Roadmap phase where we define the exact scope, tech stack, and timeline. After approval, we build your MVP in 8-12 weeks with daily standups and weekly demos.
How We Differ From Other Agencies
Most agencies charge by the hour and extend timelines. We do the opposite.
Generic agencies often assign junior developers and change requirements every sprint. You end up paying more and getting less.
IRPR assigns a dedicated team of senior engineers who stay on your project from kickoff to launch. Our fixed price means you can budget with confidence.
- Hourly billing with no cap
- Junior developers on your project
- No source code ownership
- Scope creep every week
- Vague specifications
- Slow feedback loops
- Fixed price from $80K
- Senior engineers with 10+ years
- Full source code in your repo
- Roadmap phase locks scope
- Detailed product spec before build
- Daily standups and demos
The 4 Phases of Startup Software Development at IRPR
Our process takes your idea from concept to launch in 12-14 weeks.
We break every project into four clear phases. Each phase ends with a deliverable you can review and approve before moving forward.
This structure eliminates guesswork and keeps the team aligned with your vision. You know exactly what you are paying for at each step.
What Ships With Your Startup MVP
You get a production-ready system you can launch today.
Every MVP from IRPR includes everything you need to start acquiring users and raising your next round.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and alerts
- AWS production environment (EC2, RDS, S3)
- User authentication via Auth0
- Stripe billing integration for subscriptions
- Admin dashboard for user management
- API documentation with Swagger
- Mobile responsive design (if web)
- 30 days of post-launch support
What we ship in this practice.
Telehealth Platform for a Seed-Stage Startup
Built a HIPAA-compliant video consultation app with appointment scheduling and EHR integration. Reduced patient wait times by 40% using WebRTC and Twilio. Tech stack: React Native, Node.js, PostgreSQL, AWS.
Subscription Management SaaS for a Fintech Startup
Developed a multi-tenant billing platform that handles recurring payments, dunning, and revenue recognition. Integrated with Stripe and QuickBooks for a closed-loop workflow. Tech stack: Next.js, Go, PostgreSQL, Redis.
Freelancer Marketplace for a Venture Studio
Created a platform that connects businesses with vetted freelancers. Features include escrow payments, time tracking, and dispute resolution. Tech stack: React, Ruby on Rails, PostgreSQL, Stripe Connect.
Online Course Platform for an EdTech Startup
Built a video-on-demand platform with quizzes, progress tracking, and certification generation. Used Mux for video streaming and Auth0 for SSO. Tech stack: Next.js, Node.js, PostgreSQL, AWS S3.
Inventory Optimization Tool for a Logistics Startup
Developed a real-time dashboard that forecasts demand and suggests reorder points using machine learning models. Reduced stockouts by 30% for the initial client. Tech stack: Python, React, PostgreSQL, AWS Lambda.
Personal Finance App for a Consumer Startup
Created a mobile app that aggregates bank accounts, categorizes spending, and provides savings goals. Uses Plaid for data aggregation and Firebase for push notifications. Tech stack: React Native, Node.js, PostgreSQL, Plaid.
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 total cost before we write a line of code.
Senior Engineers Only
Our team averages 10 years of experience. We do not staff junior developers on client projects. Every engineer has shipped production apps used by thousands of users.
Full Source Code Ownership
You own 100% of the code from day one. We put it in your GitHub repository and your AWS account. There is no license, no recurring royalty, no lock-in.
8-12 Week MVP Delivery
We build and deploy a working MVP in 8 to 12 weeks. Our process uses parallel sprints and reusable components to compress timelines without cutting quality.
Compliance Built In
We build HIPAA-compliant health apps and PCI-DSS compliant payment systems. Our infrastructure uses encrypted databases, audit logs, and role-based access controls.
No Vendor Lock-In
We do not use proprietary frameworks or platforms. Everything is built with standard open-source tools (Next.js, Node, PostgreSQL) so you can take the code anywhere.
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.