Leading Startup Web App Development PartnerDevelopment Partner
We build production-ready web apps for startups in 8-12 weeks. Fixed pricing, senior engineers, and full ownership from day one.
IRPR builds full-stack web applications using React, Next.js, Node.js, and PostgreSQL. We focus on MVPs that scale, from seed-stage prototypes to production systems handling thousands of users.
Every project ships with a fully deployed app, CI/CD pipeline, Sentry error tracking, and complete source code. Timeline: 8-12 weeks. Price range: $60,000 to $250,000. We handle compliance requirements like HIPAA for healthtech and PCI-DSS for fintech at no extra charge.
Our clients include seed-stage founders who need a working product for investor demos, CTOs at funded startups who want to accelerate development, corporate innovation teams launching internal tools, and non-technical founders seeking a reliable technical partner.
Types of software we ship.
SaaS MVP
A stripped-down, functional version of your subscription product. Includes user auth, billing (Stripe), and a clean UI built with Next.js.
Marketplace Platform
Two-sided marketplace connecting buyers and sellers. Built with React, Node.js, and PostgreSQL, with real-time chat and payment escrow.
Web Portal
Customer-facing portal with dashboards, file uploads, and user management. Uses Next.js, GraphQL, and AWS S3 for storage.
Dashboard and Analytics App
Interactive dashboards with real-time data visualization. Powered by React, D3.js, and Postgres with Redis caching.
API Backend
Headless backend with RESTful or GraphQL APIs. Built with Node.js, Express, and PostgreSQL, deployed on AWS ECS.
B2B Software
Enterprise-grade web app for internal teams. Includes role-based access, audit logs, and integrations with Slack and Salesforce.
Ecommerce Platform
Custom storefront with shopping cart, checkout, and inventory management. Built with Next.js, Stripe, and Algolia search.
Internal Tool
Admin panel or operations tool for startups. Features data tables, automations, and exportable reports. Built with React and Firebase.
We build for every business type.
SaaS Startups
Marketplace Startups
Health & MedTech Startups
Fintech Startups
EdTech Startups
Why Startups Choose IRPR as Their Web App Development Partner
We have shipped over 200 products for startups in 50+ countries, consistently delivering on time and on budget.
Our senior engineers average 8+ years of experience. Each project is built using modern stacks like Next.js, Node.js, and PostgreSQL. We prioritize stability, security, and speed to market.
Every engagement starts with a two-week Roadmap phase where we define scope, architecture, and a fixed price. No hourly billing. No scope creep. You know exactly what you will get and when.
How We Compare to Generic Development Shops
Startup founders often waste time and money with agencies that overpromise and underdeliver. Here is the real difference.
Generic dev shops use junior talent, vague timelines, and hourly billing. They often keep your code hostage and avoid post-launch support. This leads to budget overruns and delayed launches.
IRPR assigns senior engineers to every project, provides a fixed price after the Roadmap phase, and transfers full source code to you on day one. We build with production-ready CI/CD, monitoring, and automated tests.
- vague timelines that slip by months
- hourly billing with no cap
- junior developers with limited oversight
- no ownership of source code
- zero post-launch support
- poor communication (weekly status emails)
- fixed scope and price after 2-week Roadmap
- senior engineers with 8+ years experience
- full source code ownership from day one
- production CI/CD pipeline included
- 2-week sprint reviews with your team
- dedicated PM responding within 4 hours
Our Process: From Idea to Production Web App
We follow a structured 4-phase approach that de-risks your investment and ensures a successful launch.
Phase 1: Discovery - We map your business requirements, user flows, and technical constraints. This takes 1 week and sets the foundation.
Phase 2: Roadmap - We create a detailed plan with architecture, technology choices, timeline, and a fixed price. You approve before we write a single line of code.
What Ships with Every Startup Web App
We do not just hand over code. Every project comes with a production-ready foundation that your team can immediately run and improve.
Our goal is to make you self-sufficient post-launch. You get the same infrastructure and tooling that we use internally. No black boxes.
- Full source code in your GitHub repository
- CI/CD pipeline using GitHub Actions or CircleCI
- Sentry error tracking and performance monitoring
- Automated unit and integration tests (Jest, Cypress)
- Database migrations and schema documentation
- Deployment guide for AWS or Azure
- Stripe payment integration (if applicable)
- User authentication with Auth0 or NextAuth.js
- Admin dashboard for managing users and data
- Post-launch support for 30 days
What we ship in this practice.
Investor Demo MVP
Built a functional MVP for a fintech startup in 10 weeks. The app processed loan applications and integrated with Plaid. The startup demoed to 20 VCs and secured $500K seed funding. Stack: Next.js, PostgreSQL, Plaid API.
SaaS Billing Dashboard
Developed a subscription management dashboard for a B2B SaaS company. Reduced manual invoicing by 12 hours per week. Stack: React, Node.js, Stripe, MongoDB.
Telemedicine Patient Portal
Built a HIPAA-compliant patient portal for a healthtech startup. Features include secure video calls, appointment scheduling, and prescription refills. Used by 15 clinics in 6 months. Stack: Next.js, Twilio Video, AWS, PostgreSQL.
eCommerce Storefront for a DTC Brand
Launched a custom ecommerce platform for a direct-to-consumer brand. Integrated with ShipStation and QuickBooks. Increased average order value by 22% in the first quarter. Stack: Next.js, Stripe, Algolia, PostgreSQL.
Marketplace for Local Services
Created a two-sided marketplace connecting customers with local service providers. Implemented real-time messaging and payment escrow. Processed $2M in transactions in the first year. Stack: React, Node.js, Socket.IO, Stripe Connect.
EdTech Learning Management System
Built a custom LMS for a coding bootcamp. Features include video streaming, quizzes, and progress tracking. Used by 500+ students simultaneously without downtime. Stack: Next.js, Mux, PostgreSQL, Redis.
Why teams hire us.
Fixed price, not hourly
IRPR provides a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we write code.
Senior engineers only
Our team averages 8+ years of professional experience. Every developer is a senior-level engineer. No juniors, no outsourcing to offshore teams. Every line of code is peer reviewed.
Full source code ownership
You own everything we build. We transfer the repository, database schemas, and all configuration files on day one. No licensing fees, no vendor lock-in. You can take the code anywhere.
Production-ready from day one
We ship with CI/CD, error monitoring (Sentry), automated tests, and deployment scripts. You are not getting a prototype - you are getting a system that can handle real users on day one.
2-week sprint demos
Every two weeks we demonstrate working features. You see progress live, give feedback, and adjust priorities. No waiting months for a beta that misses the mark.
Built for compliance from the start
We handle HIPAA, PCI-DSS, and SOC 2 requirements as part of our standard build process. No expensive retrofits. If your startup needs compliance, we bake it in from the architecture phase.
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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