Senior Startup Software Development StudioDevelopment Studio
We build your MVP in 8-12 weeks with senior engineers. Fixed pricing from $80K. No juniors, no surprises.
IRPR builds MVPs and full-stack applications for funded startups. We use Next.js, Postgres, AWS, and Stripe to ship production-ready software.
Each project delivers a complete system with CI/CD, error tracking, and user analytics. Timeline is 8-12 weeks for an MVP. Pricing starts at $80K and goes to $250K depending on scope. We comply with HIPAA, PCI-DSS, and SOC 2 for regulated industries.
Founders who need a technical co-founder but want to keep equity. CTOs who lack team bandwidth for a critical feature. CEOs of funded startups who need a production-grade MVP in 10 weeks. Product managers with a validated idea but no dev team.
Types of software we ship.
SaaS MVP Development
A full-stack web app with authentication, billing, and an admin dashboard. Built with Next.js, Stripe, and AWS.
Mobile App Prototype
iOS and Android app with real-time features. Uses React Native, Firebase, and push notifications.
AI-Powered Tool
A custom AI chatbot or recommendation engine. Built on OpenAI, LangChain, and Pinecone.
Custom API Integration
A microservice that connects your product to Salesforce, HubSpot, or QuickBooks.
E-commerce Platform
A headless storefront with Shopify Plus or custom cart. Supports 10,000+ SKUs and 99.9% uptime.
Data Dashboard
Real-time analytics with customizable charts and exports. Uses D3.js, WebSocket, and PostgreSQL.
Admin Portal
A role-based internal tool for managing users, orders, or content. Built with React, Node.js, and Auth0.
DevOps Infrastructure
CI/CD pipelines, Docker containers, and cloud provisioning on AWS or GCP. Includes Sentry and Datadog.
We build for every business type.
Startup stages
Industries
Funding rounds
Project types
Team compositions
Why senior engineers matter for startups
Startups need speed and quality. We deliver both with senior-only teams.
Every project at IRPR gets engineers with 8+ years of experience. No juniors means fewer bugs, faster code reviews, and production-ready code from the start.
Our senior teams have shipped over 200 products across 50 countries. They know how to avoid common startup pitfalls like over-engineering or skipping tests.
Generic agency vs Senior studio
Most agencies assign junior developers to your project. We don't.
A generic agency often gives you a junior working on your product while seniors manage their queue. That leads to slow development and technical debt.
IRPR assigns only senior engineers. Our teams are stable, accountable, and deliver on time. You get daily updates and full ownership of everything built.
- Assigns junior developers
- Charges by the hour
- No compliance expertise
- Slow code reviews
- Opaque pricing
- High turnover mid-project
- Only senior engineers (8+ years)
- Fixed price from Roadmap
- HIPAA, PCI-DSS, SOC 2 compliant
- Automated CI/CD from day one
- Full transparency with daily standups
- Dedicated team for whole project
Our 4-phase process
From idea to production in 12 weeks.
We follow a structured approach that de-risks your investment. Each phase has clear deliverables and a fixed cost.
No endless discovery. No surprise changes. Just a straight path from concept to launch.
What ships with your MVP
Every project delivers more than code.
We include everything you need to run a production system from day one.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog performance monitoring
- Stripe integration for payments
- User authentication with Auth0
- Responsive UI components in React
- API documentation in Swagger
- Seed data for demo
- Docker containerization
What we ship in this practice.
Fintech MVP for a seed-stage startup
Built a payment processing MVP in 10 weeks using Node.js, PostgreSQL, and Stripe. The startup raised $2M after demo.
Healthtech patient portal
Developed a HIPAA-compliant portal with React, AWS, and Twilio. Reduced patient check-in time by 15 minutes per visit.
Proptech rental platform
Built a marketplace for short-term rentals using Next.js, MongoDB, and Google Maps API. Onboarded 200 landlords in first month.
Edtech learning management system
Created an LMS with video streaming using React, Django, and AWS MediaConvert. Handled 50,000 concurrent users at launch.
E-commerce subscription box platform
Developed a subscription engine using Shopify Plus, Ruby on Rails, and Stripe. Achieved 99.9% uptime with 10,000 monthly orders.
SaaS analytics dashboard
Built a real-time analytics dashboard for a series A startup using React, D3.js, and WebSocket. Increased user retention by 30%.
Why teams hire us.
Fixed price from day one
We give you a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise overruns, no scope creep.
Senior engineers only
Every developer on your project has 8+ years of experience. We have no junior staff, so you get production-grade code from start.
Full code ownership
You own all source code, IP, and infrastructure. We deploy to your AWS account and never hold your work hostage.
Compliance built in
We handle HIPAA, PCI-DSS, and SOC 2 requirements during development. No retroactive compliance fixes needed post-launch.
Start in 2 weeks
We can begin work within 1-2 weeks of signing. Our senior teams are available immediately, not booked months ahead.
We ship, not just code
You get CI/CD, error tracking, analytics, and documentation. Your product is ready for real users on day one.
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.