Startup Web App Development PartnerDevelopment Partner
We build your MVP in 8-12 weeks with a fixed price. No equity, no hourly billing, just senior engineers shipping production code.
IRPR builds web apps for startups using React, Next.js, Node.js, and PostgreSQL. Our team of senior engineers ships production-ready code in 8-12 weeks, giving you a market-ready product fast.
Every project ships with a fixed price quote, full source code ownership, a CI/CD pipeline on GitHub Actions, and Sentry error monitoring. Prices range from $80K to $250K depending on scope. We handle compliance like SOC 2, HIPAA, and PCI-DSS as needed.
Founders with a validated idea who need an MVP in 10 weeks. CTOs at funded startups who need to scale engineering capacity. Product managers who need a reliable partner to build their second product. Non-technical founders who want to skip the hiring headache.
Types of software we ship.
SaaS MVP
A subscription-based web app with Stripe billing, user authentication, and a React frontend. Ship in 10 weeks with a fixed price.
Marketplace Platform
A two-sided marketplace connecting buyers and sellers. Integrates Stripe Connect, search filters, and review systems.
Admin Dashboard
A data-rich dashboard for managing users, analytics, and operations. Built with React, D3.js, and PostgreSQL.
API and Backend System
A scalable REST or GraphQL API powering your web app. Uses Node.js, Express, and AWS Lambda for serverless deployment.
Data Analytics Platform
A real-time analytics dashboard with custom reports and visualizations. Integrates with Mixpanel, Google Analytics, and PostgreSQL.
AI-Powered Web App
A web app with machine learning features like recommendations or chatbots. Uses OpenAI API, Python, and React.
E-commerce Web App
A custom storefront with cart, checkout, and inventory management. Integrates Shopify API or builds from scratch with Stripe.
Social Platform
A community app with user profiles, feeds, messaging, and notifications. Built with React, Socket.io, and PostgreSQL.
We build for every business type.
Fintech
Healthcare
E-commerce
SaaS
Logistics
Why startups choose IRPR as their web app development partner
We have shipped over 200 web apps for startups across 50 countries.
Startups need speed and reliability. IRPR delivers both. Our senior engineers build your web app using React, Node.js, and PostgreSQL, ensuring a modern stack from day one. We lock scope and price in week 2, so you know exactly what you get.
No hourly billing, no junior developers, no surprises. Every project includes a CI/CD pipeline, error monitoring, and full code ownership. Our startup partners range from seed-stage founders in San Francisco to Series A companies in New York.
How IRPR differs from other development agencies
Most agencies bill hourly and don't guarantee delivery. We do it differently.
Generic dev shops often use junior developers and change scope mid-project. That leads to delays, cost overruns, and poor code quality. IRPR assigns senior engineers only and locks scope in week 2.
We also include compliance (SOC 2, HIPAA, PCI-DSS) as part of the build, not as an afterthought. Our fixed-price model means you never see a surprise invoice.
- Hourly billing with no cap
- Junior or outsourced developers
- Scope creep and vague timelines
- You don't own the code
- Compliance is extra cost
- Long delivery (6+ months)
- Fixed price from week 2
- Senior engineers (10+ years)
- Locked scope, 8-12 week delivery
- Full code ownership
- Built-in compliance (SOC 2, HIPAA)
- CI/CD and monitoring included
Our 4-phase process for building your startup web app
From idea to launch in 12 weeks.
We follow a structured process that eliminates guesswork. In the first week, we validate your idea and define core features. By week 2, we deliver a detailed roadmap with a fixed price.
Then we build your product in 8 weeks, iterating with weekly demos. The final 2 weeks are for testing, deployment, and launch. You get a production-ready web app with full documentation.
What you get when you build with IRPR
Every project ships with these deliverables.
You don't just get a web app. You get a complete, production-ready system with infrastructure, monitoring, and documentation. Everything you need to scale from day one.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- AWS infrastructure (EC2, RDS, S3)
- SSL certificate and custom domain
- User authentication (Auth0 or Firebase)
- Admin dashboard with user management
- API documentation (Swagger/OpenAPI)
- Load testing report (k6)
- 30-day post-launch support
What we ship in this practice.
Telemedicine Platform for a Healthcare Startup
Built a HIPAA-compliant video consultation platform using React, Twilio, and AWS. Reduced patient wait times by 40% and onboarded 200 providers in 3 months. Industry: healthcare.
Subscription Analytics Dashboard for a SaaS Startup
Developed a real-time analytics dashboard with Stripe integration using Next.js and PostgreSQL. Helped the startup track MRR, churn, and LTV, reducing manual reporting by 15 hours per week. Industry: saas.
Peer-to-Peer Marketplace for a Logistics Startup
Created a two-sided marketplace platform using Node.js, React, and Stripe Connect. Facilitated 10,000 transactions in the first quarter with a 98% on-time delivery rate. Industry: logistics.
Personal Finance App for a Fintech Startup
Built a budgeting and expense tracking web app with Plaid integration and React. Achieved 50,000 sign-ups in the first month with a 4.5-star app store rating. Industry: fintech.
Learning Management System for an EdTech Startup
Developed a FERPA-compliant LMS using Next.js, PostgreSQL, and AWS. Enabled 10,000 students to access courses with 99.9% uptime and reduced course creation time by 60%. Industry: edtech.
Inventory Management System for an E-commerce Startup
Built a real-time inventory tracking system with Shopify integration using React and Node.js. Reduced stockouts by 80% and improved order fulfillment speed by 50%. Industry: ecommerce.
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.
Senior engineers only
We staff projects with engineers who have 10+ years of experience. No junior developers, no outsourcing, no code quality issues.
Full code ownership
You own the source code from day one. We deliver the entire codebase, documentation, and infrastructure as code.
8-12 week delivery
We ship production-ready MVPs in 8-12 weeks. Our process is designed for speed without cutting corners on quality.
Built-in compliance
We handle SOC 2, HIPAA, PCI-DSS, and FERPA compliance as part of the build. No separate audit needed after launch.
Post-launch support
Every project includes 30 days of free support after launch. We fix bugs, handle deployments, and train your team.
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.
─── share this page ───
