Startup Web App Development AgencyWeb App Development
We build your MVP in 8-12 weeks with a fixed price. No hourly billing, no scope creep.
IRPR is a startup web app development agency that builds MVPs for founders. We use React, Next.js, Node.js, Python, and PostgreSQL to ship production-ready apps fast.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2 industries.
We work with first-time founders, serial entrepreneurs, and funded startups who need a reliable technical partner to launch their web app without hiring in-house engineers.
Types of software we ship.
SaaS MVP
A multi-tenant web app with subscription billing. We use Stripe, Auth0, and AWS to build your SaaS platform from scratch.
Marketplace Platform
A two-sided marketplace connecting buyers and sellers. Built with Next.js, PostgreSQL, and Stripe Connect for payments.
Fintech Web App
A secure financial app handling transactions and sensitive data. PCI-DSS compliant with Plaid and Stripe integrations.
Healthcare Portal
A HIPAA-compliant patient portal for telehealth or records management. Uses AWS HealthLake and Twilio for communications.
Ecommerce Storefront
A custom ecommerce platform for B2B or DTC brands. Built with Shopify headless or a custom React store with Stripe.
CRM for Startups
A lightweight customer relationship tool tailored to your sales process. Integrates with HubSpot and Salesforce via API.
Real Estate Platform
An MLS-connected web app for property search and agent management. Uses real estate APIs and Mapbox for listings.
EdTech Platform
A FERPA-compliant learning management system for online courses. Built with React and AWS for scaling video delivery.
We build for every business type.
Professional Services
Healthcare
Commerce
SaaS & Tech
Education & Nonprofit
Why Startups Choose IRPR as Their Web App Development Agency
We build startup web apps that launch on time and on budget.
With 200+ products shipped across 50+ countries, our senior engineers have deep experience with startup MVPs. Every project starts with a Roadmap phase where we define scope in 2 weeks.
Our fixed price model means no hourly billing surprises. You get a clear quote before any code is written. 98% of our projects deliver on time.
What Makes IRPR Different from Other Web App Agencies
Most agencies bill hourly and miss deadlines. IRPR delivers on time with a fixed price.
Generic dev shops often start coding without clear specs. They change pricing when scope changes, and you never know what you will get.
IRPR uses a 4-phase process: Idea, Roadmap, Product, Release. In the Roadmap phase (week 2), we define exact features, timeline, and price. The price never changes.
- Hourly billing leads to surprise invoices
- No clear scope before coding starts
- Junior developers work on your project
- No compliance expertise
- Code ownership is unclear
- Support stops after launch
- Fixed price from week 2 onwards
- Detailed Roadmap document before any code
- Senior engineers only (8+ years experience)
- HIPAA, PCI-DSS, SOC 2 compliance built-in
- Full code ownership on day 1
- Post-launch support included for 30 days
Our 4-Phase Process for Building Your Startup Web App
We take you from idea to release in 8-12 weeks.
The process is designed to eliminate risk. You see progress every week.
Each phase ends with a clear deliverable.
What Ships with Your Web App MVP
Everything you need to launch and grow.
Your MVP includes more than just code. We ship a complete system ready for users.
All assets are transferable and documented so you can continue development with any team.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Hosted staging environment
- Unit and integration tests (80%+ coverage)
- API documentation (Swagger/OpenAPI)
- Admin dashboard for managing users and data
- Analytics setup (Google Analytics, Mixpanel)
- Error monitoring with Sentry
- SSL certificate and custom domain setup
- Post-launch support for 30 days
What we ship in this practice.
Telehealth platform for a mental health startup
We built a HIPAA-compliant video consultation platform using Twilio Video and AWS. The startup launched in 10 weeks and reduced patient wait time by 40%.
B2B SaaS subscription management tool
Developed a multi-tenant SaaS with Stripe billing and user roles. The client onboarded 200 businesses in the first month after launch. Tech stack: Next.js, PostgreSQL, Auth0.
Real estate property listing aggregator
Created an MLS-connected web app with Mapbox and custom search filters. The startup increased agent signups by 50% in 3 months. Built with React and GraphQL.
Fintech payment dashboard for small businesses
Built a PCI-compliant dashboard integrating with Plaid and Stripe. The client processed $2M in transactions in the first quarter. Stack: Node.js, PostgreSQL, Stripe Connect.
EdTech course marketplace
Launched a FERPA-compliant platform for online courses using AWS and React. The startup enrolled 1,000 students in 6 weeks. Video delivery via AWS CloudFront.
Ecommerce store for a direct-to-consumer brand
Developed a custom headless Shopify store with React and Contentful CMS. The client saw a 30% increase in conversion rate within 2 months.
Why teams hire us.
Fixed Price From Day 1
We give you a fixed price quote in week 2, before any code is written. 200+ projects have shipped without a single price increase due to scope creep.
Senior Engineers Only
Every developer on your project has 8+ years of experience. No junior developers, no outsourcing, no offshoring.
8-12 Week MVP
We build your web app in 8-12 weeks, not 6 months. Our process is optimized for speed without sacrificing quality.
Compliance Built In
We handle HIPAA, PCI-DSS, SOC 2 compliance as part of the build. You do not need to retrofit security later.
Full Code Ownership
You own all source code from day 1. No lock-in, no licensing fees, no hidden costs.
Post-Launch Support
We include 30 days of post-launch support to ensure a smooth rollout. After that, you can continue with our team or take it in-house.
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.
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