Senior Custom Web App Development FirmDevelopment Firm
We build production-ready web apps in 8-12 weeks. Fixed pricing from $80K to $250K.
IRPR is a senior custom web app development firm. We build web applications using React, Node.js, and PostgreSQL for clients in 50+ countries.
Every project ships in 8-12 weeks with fixed pricing from $80K to $250K. We meet SOC 2, HIPAA, and PCI-DSS compliance standards.
CTOs, product managers, and founders hire us when they need senior engineers who deliver production-ready web apps on time and on budget.
Types of software we ship.
SaaS Platforms
Multi-tenant web apps with subscription billing, user roles, and usage analytics. Built on Stripe and AWS.
Ecommerce Stores
Custom ecommerce solutions with inventory management, payment gateways, and real-time shipping. Integrates with Shopify API.
Custom Dashboards
Data-rich dashboards with live charts, filters, and export. Uses D3.js and WebSockets for real-time updates.
Internal Tools
Admin panels, CRMs, and workflow automation tools for operations teams. Connects to existing databases via REST.
API Backends
Scalable REST and GraphQL APIs with authentication, rate limiting, and documentation. Deployed on Kubernetes.
Mobile Web Apps
Progressive web apps (PWAs) that work offline and send push notifications. Built with React Native for Web.
Real-Time Apps
Collaboration tools, live chat, and streaming platforms using WebRTC and Socket.io. Handles 10K+ concurrent users.
Data Visualization Tools
Interactive maps, charts, and reports for large datasets. Uses Mapbox, D3.js, and Elasticsearch.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Real Estate
Why Choose a Senior Custom Web App Development Firm
Senior engineers build web apps that scale, comply, and ship on time.
IRPR's senior custom web app development firm has shipped 200+ products across 50+ countries. Our engineers average 10+ years of experience and work with React, Node.js, PostgreSQL, and AWS.
We deliver production-ready code in 8-12 weeks with fixed pricing. Every project includes CI/CD, automated testing, and 99.9% uptime SLAs.
Generic Dev Shop vs Senior Custom Web App Development Firm
Not all development firms are equal. Here is the difference.
Generic dev shops assign junior developers to your project and bill by the hour. They often miss deadlines and deliver code that needs rework.
IRPR assigns senior engineers only, uses fixed pricing, and ships production-ready web apps in 8-12 weeks. You own the code from day one.
- Junior developers with 2-3 years experience
- Hourly billing leads to budget overruns
- No compliance expertise (HIPAA, PCI, SOC 2)
- Deliver in 6-9 months on average
- Code quality varies, no CI/CD
- Client does not own full source code
- Senior engineers with 10+ years experience
- Fixed pricing from $80K to $250K
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- Ship in 8-12 weeks
- Automated CI/CD pipeline on GitHub Actions
- Full source code ownership from day one
Our Process for Senior Custom Web App Development
Four phases from idea to release.
IRPR follows a structured process that eliminates guesswork. Every phase has clear deliverables and a fixed timeline.
You get a production-ready web app in 8-12 weeks, not a prototype.
What Ships with Every Senior Custom Web App
Every project includes these deliverables by default.
No hidden costs or missing pieces. Every web app ships with a production-ready stack and full documentation.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Automated unit and integration tests (80%+ coverage)
- Deployment to AWS or GCP with auto-scaling
- SSL certificate and custom domain setup
- Admin dashboard for user and content management
- API documentation (Postman or Swagger)
- Security audit report (OWASP top 10)
- 30-day post-launch support and bug fixes
What we ship in this practice.
Telemedicine Platform for a 50-Doctor Clinic
Built a HIPAA-compliant video consultation web app with scheduling, EHR integration, and payment processing. Reduced patient wait times by 40%. Tech stack: React, WebRTC, Twilio, PostgreSQL, AWS.
Loan Origination System for a Fintech Startup
Developed a PCI-DSS compliant portal that automates loan applications, credit checks, and document signing. Cut processing time from 5 days to 2 hours. Tech stack: Next.js, Node.js, Plaid, Stripe, Docker.
Multi-Vendor Marketplace for a Wholesale Distributor
Created a custom ecommerce platform with real-time inventory, dynamic pricing, and carrier integration. Increased order volume by 300% in 6 months. Tech stack: React, GraphQL, Shopify API, PostgreSQL, Redis.
SaaS Analytics Dashboard for a B2B Company
Built a real-time dashboard with customizable widgets, role-based access, and CSV/API exports. Improved customer retention by 25%. Tech stack: Vue.js, D3.js, WebSockets, MongoDB, AWS Lambda.
MLS-Integrated Property Search for a Real Estate Agency
Developed a property listing web app with map search, saved searches, and agent chat. Increased lead generation by 60%. Tech stack: React, Mapbox, Elasticsearch, PostgreSQL, Firebase.
Student Portal for an EdTech Platform
Created a FERPA-compliant portal with course enrollment, grade tracking, and discussion forums. Reduced administrative workload by 15 hours per week. Tech stack: Next.js, Prisma, PostgreSQL, Auth0, AWS S3.
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. You know the exact cost before we write a single line of code.
Senior Engineers Only
Our team averages 10+ years of experience. No junior developers, no outsourcing. Every engineer has shipped production web apps for enterprise clients.
8-12 Week Timeline
We ship production-ready web apps in 8-12 weeks, not 6-9 months. Our process is optimized for speed without sacrificing quality. 98% of projects deliver on time.
Full Code Ownership
You own the complete source code from day one. No licensing fees, no lock-in. We transfer everything to your GitHub repo at the end of the project.
Built-in Compliance
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every web app. No costly retrofitting. We have shipped compliant apps for healthcare, fintech, and edtech clients.
Async-First Collaboration
Our team works across 50+ countries with overlapping hours. You get daily updates via Slack and weekly demos. No timezone delays, no missed handoffs.
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.