Best Startup Web App Development PartnerDevelopment Partner
We ship your MVP in 8-12 weeks with a fixed price. Senior engineers, no fluff, full code ownership.
IRPR is the best startup web app development partner for founders who need a working product fast. We build with React, Next.js, Node.js, Python, and PostgreSQL.
Every project ships in 8-12 weeks with a fixed price range of $80K-$250K. Our senior engineers handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA.
Startups hire us when they need a CTO-level build without hiring a team. Seed-stage founders, scaling SaaS companies, and enterprise teams building internal tools all use IRPR for web app development.
Types of software we ship.
MVP web app
A minimum viable product with core features, ready for user testing. Built with Next.js and Stripe for payments.
SaaS dashboard
Multi-tenant dashboard with user management and analytics. Uses React, Node.js, and PostgreSQL with role-based access.
Marketplace platform
Two-sided marketplace with listings, payments, and reviews. Integrates Stripe Connect and Algolia for search.
Customer portal
Self-service portal for clients to manage accounts, invoices, and support tickets. Built with Next.js and SendGrid.
Admin panel / internal tool
Custom admin interface for data management and workflows. Uses React Admin and PostgreSQL with role-based access.
API backend
RESTful or GraphQL API as a standalone product. Built with Node.js, Express, and PostgreSQL with Swagger documentation.
Real-time collaboration app
Live document editing, chat, or whiteboard with WebSockets. Uses React, Socket.io, and Redis for real-time sync.
Data visualization dashboard
Interactive charts and dashboards for business metrics. Built with Next.js, D3.js, and Cube.js for OLAP queries.
We build for every business type.
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Why IRPR is the best startup web app development partner
We have the track record to back it up.
IRPR has shipped over 200 web apps for startups in 50 countries. Our average MVP timeline is 10 weeks, and 98% of projects deliver on time.
We maintain 99.9% uptime on production systems and hold SOC 2 Type II certification. Every build includes compliance from day one.
Generic agency vs IRPR
Not all development partners are the same.
Many agencies start with hourly billing and unclear scopes. You get junior developers and no compliance expertise.
IRPR flips that model. You get a fixed price, senior engineers, and full code ownership.
- Hourly billing with unclear scope
- Junior developers on your project
- No compliance expertise
- Code ownership often unclear
- Long discovery phase (4-6 weeks)
- Weak project management
- Fixed price from the start
- Senior engineers only (10+ years avg)
- HIPAA, PCI, SOC 2 built in
- Full code ownership in your repo
- 8-12 week MVP timeline
- Daily standups and weekly demos
How we build your startup web app
A repeatable process from idea to launch.
Our process is designed for speed and transparency. We start with a structured Roadmap to lock scope and price.
Then we build in tight sprints with daily standups and weekly demos. You see progress every day.
What ships with your MVP
No black box delivery.
We deliver a complete package, not just code. Here is exactly what you get:
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions and AWS CodeDeploy
- Sentry error monitoring with alerting
- PostgreSQL or MongoDB database with schema migration scripts
- Stripe or Plaid integration for payments (if applicable)
- Hosting on AWS ECS or GCP Cloud Run with Terraform
- Admin dashboard with user management and roles
- Technical documentation (API docs, architecture diagrams)
- 99.9% uptime SLA for production environments
- One month of post-launch support (bug fixes and minor changes)
What we ship in this practice.
SaaS analytics dashboard for a fintech startup
Built a multi-tenant analytics platform with Next.js, PostgreSQL, and Cube.js. Reduced time to insight from hours to seconds for 500+ financial analysts.
Healthcare patient portal
Created a HIPAA-compliant portal with React, Node.js, and Twilio. Cut patient onboarding time by 40% for a telemedicine startup serving 10,000 patients.
Real estate MLS integration system
Developed a property management tool with Next.js, Django, and AWS Lambda. Automated MLS data sync saving agents 12 hours per week.
Edtech learning management platform
Built an interactive course platform with React, Python FastAPI, and WebSockets. Handled 10,000 concurrent users during peak usage across 50 countries.
Ecommerce subscription engine
Created a recurring billing system with Stripe, Node.js, and MongoDB. Managed 50,000+ subscriptions with 99.9% uptime and automated dunning emails.
Logistics route optimization app
Developed a real-time routing platform with React, Mapbox, and PostgreSQL. Reduced delivery costs by 18% for a freight startup with 200+ drivers.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No surprise invoices, no time tracking, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. No junior developers, no subcontractors. You work directly with the engineers building your product.
Full code ownership
After the final payment, you own all source code, designs, and IP. We deliver everything in your private GitHub repository.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and FERPA from day one. No costly retrofits. We include BAA, encryption, and audit logs by default.
8-12 week MVPs
We ship a production-ready web app in 8-12 weeks. Our process removes overhead and focuses on what matters: working software.
Transparent reporting
Weekly demos, daily standups, and a real-time project dashboard. You see progress every day and can change course without delays.
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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