Best Web App Development DevelopersWeb App
Senior engineers who ship MVPs in 8-12 weeks. Fixed pricing from $80K with full ownership.
IRPR builds high-performance web applications for startups and enterprises using React, Next.js, Node.js, and PostgreSQL. Our senior engineers architect scalable solutions from day one, avoiding technical debt that slows down later stages.
We ship production-ready MVPs in 8-12 weeks with fixed pricing between $80K and $250K. Every project complies with SOC 2, HIPAA, or PCI-DSS as needed, and you own the full source code after delivery.
Companies hire us when they need a CTO-level team without the overhead: founders validating a SaaS idea, healthcare providers needing HIPAA-compliant portals, and enterprises modernizing legacy systems. We have delivered for clients in New York, London, and Singapore.
Types of software we ship.
SaaS Platform
Multi-tenant web apps with subscription billing, user roles, and Stripe integration. Built on Next.js and PostgreSQL.
Custom CRM
Sales or support CRM with HubSpot sync, custom pipelines, and real-time dashboards using React and Node.js.
Ecommerce Store
Headless Shopify or custom cart with Algolia search, payment gateways, and inventory management.
Real Estate Portal
MLS-integrated property search with map views, saved searches, and lead capture using React and Elasticsearch.
Healthcare Dashboard
HIPAA-compliant patient portals, appointment scheduling, and EHR integration with AWS HealthLake.
Fintech App
PCI-DSS compliant payment processing, KYC workflows, and Plaid integration for bank data.
Data Analytics Platform
Interactive dashboards with D3.js, real-time data streaming via WebSockets, and Snowflake backend.
Internal Tool
Admin panels, workflow automation, and custom reporting tools using React Admin and Node.js microservices.
We build for every business type.
Startups
Healthcare
Ecommerce
Fintech
Enterprise
Why the Best Web App Development Developers Choose IRPR
Our track record speaks for itself: 200+ products shipped, 50+ countries, and 98% on-time delivery.
IRPR has delivered web applications for clients ranging from early-stage startups to publicly traded companies. Our senior engineers average 10+ years of experience and have built systems handling millions of requests per day.
Every project begins with a two-week Roadmap phase where we define scope, architecture, and a fixed price. You get a detailed plan with wireframes, tech stack decisions, and a timeline before any code is written.
Generic Dev Shop vs. IRPR: The Real Difference
Most agencies promise quality but deliver scope creep and technical debt. IRPR is built differently.
Generic dev shops often assign junior developers, use hourly billing, and disappear after launch. They rarely understand compliance or long-term scalability.
IRPR assigns only senior engineers with 10+ years of experience. We work on fixed-price contracts, document everything, and hand over full ownership of code, infrastructure, and CI/CD pipelines.
- Junior developers with 0-2 years experience
- Hourly billing with no cap
- No compliance expertise (HIPAA, PCI, SOC 2)
- Code delivered without tests or documentation
- No CI/CD or monitoring setup
- Scope creep on every change request
- Senior engineers with 10+ years experience
- Fixed price from Roadmap phase (week 2)
- Built-in compliance: HIPAA, PCI-DSS, SOC 2
- Full test coverage and architecture docs
- CI/CD pipeline on GitHub Actions + Sentry monitoring
- Change requests priced upfront in Roadmap
Our 4-Phase Process for Building Web Apps
From idea to launch in 8-12 weeks, with clear milestones and no surprises.
We follow a structured process that de-risks your investment. Each phase ends with a deliverable you can review and approve before moving forward.
The entire process is transparent: you get access to our project management tool, weekly demos, and a dedicated Slack channel.
What Ships with Every Web App from IRPR
You get more than code. Every project includes a production-ready setup.
We don't just hand over a zip file. You get a fully operational system with monitoring, CI/CD, and documentation.
Our goal is to make your team self-sufficient from day one. We also offer optional post-launch support at a fixed monthly rate.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Sentry error tracking and performance monitoring
- Staging and production environments on AWS or Vercel
- Database schema and migration scripts
- API documentation (Postman collection or Swagger)
- Admin panel for managing users and content
- Responsive design for mobile, tablet, and desktop
- Load testing report (k6 or Artillery)
- 1-hour video walkthrough of the architecture
What we ship in this practice.
SaaS MVP for a Fintech Startup
Built a subscription-based investment dashboard with Plaid integration and Stripe billing. Reduced time-to-market by 60%. Tech stack: Next.js, Node.js, PostgreSQL, Plaid.
HIPAA-Compliant Telemedicine Portal
Developed a patient portal with video consultations, EHR integration, and appointment scheduling. Achieved HIPAA compliance in 10 weeks. Tech stack: React, AWS HealthLake, Twilio Video.
Multi-Vendor Ecommerce Platform
Created a marketplace connecting 500+ vendors with real-time inventory sync and Algolia search. Handled 1M+ monthly visits. Tech stack: Next.js, Shopify Storefront API, Stripe Connect.
MLS-Integrated Real Estate Search
Built a property search portal with map views, saved searches, and lead capture. Integrated with 3 MLS feeds. Reduced lead acquisition cost by 40%. Tech stack: React, Elasticsearch, Mapbox.
Internal Operations Dashboard for Logistics
Developed a real-time dashboard for tracking 10,000+ shipments daily with route optimization and alerts. Reduced manual data entry by 8 hours per week. Tech stack: React, Node.js, WebSockets, Snowflake.
Learning Management System for EdTech
Built a custom LMS with quiz engine, progress tracking, and Zoom integration for a K-12 client. Scaled to 50,000 users in first quarter. Tech stack: Next.js, PostgreSQL, FERPA-compliant hosting.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write code.
Senior Engineers Only
We hire only senior developers with 10+ years of experience. No junior or mid-level engineers on your project. Our team averages 12 years of professional software development.
Full Code Ownership
You own all source code, infrastructure scripts, and documentation from day one. We transfer everything to your GitHub and AWS accounts at launch.
Built-In Compliance
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every project from the start. No costly retrofitting after launch.
8-12 Week MVPs
We ship production-ready MVPs in 8-12 weeks. Our record is 6 weeks for a SaaS platform with Stripe integration and user authentication.
Post-Launch Support Included
Every project includes 30 days of post-launch support to handle bug fixes and minor tweaks. Extended support available at a fixed monthly rate of $5K.
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.