Startup Web App Development TeamWeb App
Ship your MVP in 8-12 weeks with a fixed price. Senior engineers build your product, no junior devs.
IRPR builds web apps for startups using Next.js, Node.js, PostgreSQL, and React Native for mobile. We ship production-ready code from day one with CI/CD pipelines and automated testing.
We deliver a working MVP in 8-12 weeks with pricing from $80,000 to $250,000. All projects include HIPAA, PCI-DSS, or SOC 2 compliance when required by your industry.
Founders with a seed round hire us to build their first product. CTOs outsource their core platform to our senior engineers. Non-technical co-founders trust us to turn their idea into a live, scalable app.
Types of software we ship.
SaaS MVP
Launch a subscription-based product with Stripe billing and user management. Built with Next.js and PostgreSQL.
Marketplace Platform
Connect buyers and sellers with real-time listings, payment escrow, and ratings. Uses GraphQL and React.
Customer Portal
Give users a login dashboard to manage accounts, view orders, and update settings. Integrated with Auth0.
Admin Dashboard
Data visualizations, CRUD interfaces, and role-based access for internal teams. Built with React Admin and Firebase.
API Backend
Scalable REST or GraphQL APIs powering web and mobile apps. Deployed on AWS Lambda or EC2.
Content Management System
Custom CMS for blogs, media, or product catalogs with headless architecture. Uses Sanity or Strapi.
E-commerce Store
Online store with product listings, cart, checkout, and inventory sync. Integrates with Shopify or custom Stripe.
Booking & Scheduling App
Calendar-based booking with availability settings, reminders, and payment. Built with React and Twilio.
We build for every business type.
SaaS & Software
Fintech & Finance
Healthcare & Wellness
E-commerce & Retail
Education & Training
Startup web app development team with proven delivery
We ship 200+ products across 50+ countries with 98% on-time delivery.
Every project starts with a 2-week Roadmap phase where we scope the MVP and give you a fixed price. We use Next.js, Node.js, PostgreSQL, and React Native by default.
Our senior engineers average 10+ years of experience. You work directly with the developers, not account managers. We handle DevOps, CI/CD, and deployment on AWS.
The difference between generic agencies and IRPR
Most dev shops hand your code to junior devs and bill by the hour.
Generic agencies pitch you a team of offshore contractors with a project manager who disappears after kickoff. You pay for discovery, then get a quote that doubles mid-project.
IRPR assigns a dedicated team of 2-3 senior engineers who stay with your project from Roadmap to Release. You get a fixed price after the Roadmap phase, and we ship in 8-12 weeks.
- Junior developers with limited experience
- Hourly billing with unpredictable costs
- Scope creep leads to budget overruns
- Account manager as middleman
- No fixed timeline or deadline
- Code ownership often unclear
- Senior engineers only (10+ years avg)
- Fixed price after Roadmap phase
- No scope creep - we ship what we agree on
- You talk directly to the developers
- 8-12 week delivery guarantee
- Full IP and code ownership from day one
How we build your startup web app in 4 phases
Our process from idea to release is documented and transparent.
Our 4-phase process ensures no surprises. You get a fixed price and timeline before any code is written.
We build in 2-week sprints with daily standups and weekly demos. After testing and deployment, your app is live in 8-12 weeks.
What ships with your startup web app
Every project includes production-ready assets beyond just code.
You own the complete source code from day one. We give you a working app with a CI/CD pipeline, error monitoring, and infrastructure as code.
We also include documentation, onboarding guides, and a handoff session with your team. No black boxes, no hidden dependencies.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or AWS CodePipeline
- Sentry error tracking and performance monitoring
- PostgreSQL database with migration scripts
- Stripe integration for payments (if applicable)
- Auth0 or custom authentication with JWT
- Responsive front-end built with React/Next.js
- REST API documentation with Swagger/OpenAPI
- AWS or Vercel deployment with auto-scaling config
- Admin dashboard with user management and analytics
What we ship in this practice.
SaaS Dashboard for a Fintech Startup
Built a real-time financial dashboard for a seed-stage fintech. Reduced manual reporting by 15 hours/week using Next.js, PostgreSQL, and Stripe Billing.
Marketplace for Logistics Services
Developed a two-sided marketplace connecting shippers with carriers. Shipped in 10 weeks, processing 500+ orders/month. Used React, Node.js, and Twilio for SMS notifications.
Telemedicine Platform for a HealthTech Startup
Created a HIPAA-compliant video consultation app with scheduling and payment. Cut patient wait times by 40%. Tech: React Native, WebRTC, AWS, and Stripe.
E-commerce Store for a DTC Brand
Launched a custom e-commerce store with subscription options. Achieved 20% conversion rate in first month. Built with Next.js, Shopify API, and Stripe.
Learning Management System for EdTech
Built a white-label LMS with course creation, assessments, and progress tracking. Handled 10,000+ concurrent users. Used React, Node.js, PostgreSQL, and AWS Auto Scaling.
Property Management Portal for Real Estate
Developed an MLS-integrated portal for property listings and tenant management. Reduced manual data entry by 90%. Tech: Next.js, MongoDB, and Apollo GraphQL.
Why teams hire us.
Fixed price, not hourly
After the Roadmap phase, you get a fixed price for the entire MVP. No hourly billing means no surprise invoices.
Senior engineers only
Our team averages 12 years of experience. Every developer has shipped at least 5 production apps before joining IRPR.
8-12 week delivery
We ship working software in 8-12 weeks. Our average time from Roadmap approval to live deployment is 10 weeks across 200+ projects.
Full IP ownership
You own all source code, designs, and documentation from day one. No licensing fees or ongoing royalties.
No account managers
You talk directly to the senior engineers building your app. Weekly standups and demos keep you in control.
Compliance built in
We handle HIPAA, PCI-DSS, and SOC 2 compliance as part of the build. No extra security audits needed after launch.
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.