Professional Custom Web App Development StudioCustom Web App
We ship production-ready web apps in 8-12 weeks. Fixed price, senior engineers, no fluff.
IRPR is a professional custom web app development studio that builds with React, Next.js, Node.js, PostgreSQL, and Python. Every project is assigned a senior engineer with 10+ years of experience.
We ship a fully functional web app in 8 to 12 weeks. Our fixed pricing ranges from $80,000 to $250,000 depending on scope. We handle compliance like HIPAA, PCI-DSS, and SOC 2 out of the box.
Founders building a SaaS MVP hire us to validate ideas fast. CTOs at mid-market companies use us to extend their engineering capacity. Enterprise teams commission internal tools and client portals that need to be reliable from day one.
Types of software we ship.
B2B SaaS Dashboard
Multi-tenant dashboards with role-based access, Stripe billing, and real-time analytics. Built with Next.js and PostgreSQL.
Enterprise Portal
Custom portals for client management, document sharing, and workflow automation. Integrates with Salesforce and Okta.
Marketplace Platform
Two-sided marketplaces with payment escrow, messaging, and search. Uses Algolia and Stripe Connect.
Internal Tool
Admin panels, CRM tools, and operational dashboards that replace spreadsheets. Connects to your existing APIs.
Data Visualization App
Interactive charts and reports powered by D3.js and Apache ECharts. Backend runs on Python with Pandas.
API Backend
RESTful and GraphQL APIs with automated documentation (Swagger). Deployed on AWS ECS with auto-scaling.
Real-Time Collaboration App
Live editing, chat, and notifications using WebSockets and Socket.io. Sync state with Redis and Postgres.
Customer-Facing Web App
Consumer applications with responsive design, SEO-optimized pages, and native mobile wrappers (Capacitor).
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce
SaaS
Why hire a professional custom web app development studio
You get senior engineers who write clean, maintainable code and ship fast.
IRPR's senior engineers have each shipped 15+ production apps. They use TypeScript, React Query, Prisma ORM, and automated tests (Jest, Cypress) as standard. Every pull request is reviewed by two peers.
We maintain a 98% on-time delivery rate across all projects. Our clients save an average of 40% compared to hiring a full in-house team for the same scope. You own the code, the IP, and the infrastructure from day one.
The difference between IRPR and a generic dev shop
Most agencies assign juniors and bill hourly. IRPR gives you a senior engineer and a fixed price.
A generic development shop often has high turnover. You talk to sales, get a junior developer, and pay by the hour. Deadlines slip because scope changes are unbounded.
IRPR assigns a single senior engineer who stays for the whole project. We scope all work in a 2-week Roadmap phase (included in price). After that, the price is locked. No surprises.
- Junior or offshore developers
- Hourly billing, cost overruns
- No fixed scope or timeline
- Unclear ownership of code
- No compliance expertise
- Slow response times
- Senior US & EU engineers
- Fixed price after Roadmap
- Clear 8-12 week timeline
- You own all source code
- HIPAA, PCI, SOC 2 in scope
- Same-day replies, daily standups
How we build your custom web app in 8-12 weeks
A four-phase process that turns your idea into a production app.
Phase 1: Idea validation and tech feasibility. Phase 2: Roadmap with full scope, wireframes, and fixed price. Phase 3: Build with 2-week sprints. Phase 4: Release to production and handoff.
Each sprint ends with a demo. You see working software every two weeks. We deploy to staging by sprint 2 and run load tests before launch.
What you get when you work with IRPR
Every project ships with these deliverables included in the fixed price.
No surprises. Everything listed below is part of our standard process. If you need extra compliance certifications, we quote them upfront.
- Source code in your GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated test suite (unit + integration + E2E)
- Sentry error tracking and performance monitoring
- Docker containerization and deployment scripts
- PostgreSQL database with migrations and backups
- Stripe or payment integration (one gateway)
- Responsive design for mobile, tablet, desktop
- Admin dashboard with user management
- Deployment to your AWS/GCP account
What we ship in this practice.
SaaS subscription manager for a fintech startup
Built a multi-tenant subscription billing app with Stripe Connect and usage-based pricing. Reduced manual invoicing by 20 hours per month. Tech stack: Next.js, Node.js, PostgreSQL, Stripe.
Patient portal for a telehealth network
Developed a HIPAA-compliant portal for video consultations, secure messaging, and appointment scheduling. Patient adoption hit 70% in 3 months. Tech stack: React, Twilio Video, AWS, PostgreSQL.
Real estate CRM for a property management firm
Custom CRM with MLS integration, automated lead scoring, and contract e-signatures. Increased deal closure rate by 35%. Tech stack: Next.js, GraphQL, PostgreSQL, DocuSign.
Ecommerce backend for a DTC brand
Headless commerce backend with Algolia search and Shopify integration. Cut page load time from 4s to 0.8s. Tech stack: Node.js, MongoDB, Algolia, Shopify API.
Internal dashboard for a logistics company
Dashboard to track shipments, driver performance, and route optimization. Replaced 5 spreadsheets, saving 30 hours per week. Tech stack: React, Mapbox, PostgreSQL, Redis.
Learning management system for an edtech company
Built a custom LMS with video streaming, quizzes, and progress tracking. Served 10,000+ concurrent users during peak. Tech stack: Next.js, Mux Video, PostgreSQL, AWS ECS.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our hiring bar is 10+ years of experience. Every engineer ships solo. No offshore juniors or micromanagement overhead.
Own your code and IP
You get full ownership of the source code, design assets, and infrastructure from day one. No licensing fees, no lock-in.
Compliance built-in
We handle HIPAA, PCI-DSS, and SOC 2 as part of the build. For healthcare projects, we also set up BAA and audit trails.
Fast start - 1 week kickoff
We can begin your project within 1 week of signing. The Idea phase takes 5 days, then we move straight to Roadmap.
Post-launch support included
All projects come with a 30-day warranty for bug fixes and deployment adjustments. Extended support plans start at $5,000/month.
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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