Premium Business Web App Development PartnerWeb App
Build complex, high-performance web applications with a team that has shipped 200+ products. Fixed pricing, 8-12 week MVPs, and full code ownership.
IRPR builds premium business web apps using a modern stack: Next.js, React, Node.js, Python, PostgreSQL, and AWS. Every application is architected for scale, security, and maintainability from day one.
Each project ships with full source code in your repo, a CI/CD pipeline on GitHub Actions, and Sentry error tracking. MVPs deliver in 8 to 12 weeks with fixed pricing between $80,000 and $250,000. All builds meet HIPAA, PCI-DSS, or SOC 2 compliance as needed.
We work with CTOs who need to launch a SaaS platform without hiring a full team. Startup founders who require a production-ready MVP on a fixed budget. Product managers at mid-market companies building internal tools. Enterprise VPs modernizing legacy systems.
Types of software we ship.
SaaS Platform
Multi-tenant web app with billing, user management, and analytics. Uses Stripe, Auth0, and PostgreSQL.
Custom CRM
Sales, support, or industry-specific CRM with Salesforce integration and custom pipeline automation.
Internal Tool
Admin dashboard, data management panel, or workflow automation tool for operations teams.
Data Dashboard
Real-time analytics dashboard with Chart.js, D3, and WebSocket feeds. Ingests data from REST APIs or Kafka.
API Integration Layer
Middleware that connects legacy systems to modern APIs using Node.js, Express, and AWS Lambda.
Marketplace
Two-sided marketplace with payments, reviews, and search. Built with Next.js, Elasticsearch, and Stripe Connect.
E-commerce Platform
Headless commerce frontend with custom checkout logic, inventory sync, and PCI-DSS compliance.
Real Estate Portal
MLS-integrated property search with maps, filters, and saved searches using React and GraphQL.
We build for every business type.
Enterprise SaaS
Healthcare
Fintech
E-commerce
Professional Services
Why choose IRPR as your premium business web app development partner?
We don't just write code. We ship production-ready applications that meet compliance standards and scale without rewrites.
Every project begins with a two-week Roadmap phase where we define the transforms your idea into a detailed technical specification. We define the data model, API contracts, UI wireframes, and hosting architecture before writing a single line of production code. This guarantees fixed pricing and predictable timelines.
Our team consists entirely of senior engineers with 10+ years of experience. We use Next.js for frontend, Node.js or Python for backend, PostgreSQL for storage, and AWS for infrastructure. Every app includes automated tests, CI/CD pipelines, and error monitoring from day one.
Generic dev shops vs. IRPR: the difference
Most agencies promise quality but deliver on hourly billing and endless revisions. We do the opposite.
When you hire a generic dev shop, you often get junior developers, scope creep, and code that doesn't scale. They bill by the hour and have no incentive to finish quickly. You don't know the final cost until the project is done.
At IRPR every project has a fixed price agreed during the Roadmap phase. You get senior engineers only (no juniors). We ship code into your own GitHub repository with full ownership. If we discover new requirements, we add a new line item with a clear price, not a vague hourly estimate.
- Junior and mid-level developers
- Hourly billing with no cap
- No compliance expertise (HIPAA/PCI)
- Vague timelines (4-6 months average)
- Code stays on their servers
- No CI/CD or monitoring included
- Senior engineers only (10+ years avg)
- Fixed price from Roadmap phase
- HIPAA, PCI-DSS, SOC 2 compliant builds
- 8-12 week MVP delivery
- Full source code in your repo day one
- CI/CD, Sentry, and automated tests included
Our development process for premium business web apps
We follow a structured four-phase process that de-risks your investment from the start.
Each phase has clear deliverables and a go/no-go decision point. This ensures you spend money only on validated steps and never on dead ends.
The entire process from idea to release averages 8-12 weeks for an MVP. If you need a larger project, we plan multiple release trains.
What ships with every premium business web app?
You get more than just code. Every delivery includes the infrastructure and tools needed to run production-grade software.
Our checklist includes all the essentials that most agencies leave as afterthoughts. You never pay extra for deployment, monitoring, or documentation.
Everything listed below is included in the fixed price. No hidden fees, no surprise charges.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions
- Infrastructure as code (Terraform or CDK)
- Single sign-on integration (Auth0 / Okta)
- Sentry error and performance monitoring
- Uptime monitoring (Pingdom or Checkly)
- Automated test suite (unit + integration + e2e)
- API documentation (Swagger/OpenAPI)
- Deployment runbook and architecture diagram
- 30 days of post-launch support
What we ship in this practice.
Multi-tenant SaaS for healthcare bookings
Built a HIPAA-compliant booking platform serving 120 clinics. Reduced no-show rates by 30% using automated reminders. Stack: Next.js, Node.js, PostgreSQL, Twilio.
Custom CRM for real estate brokerage
Developed a lead management system integrated with MLS and Zillow. Agents saved 8 hours per week on data entry. Stack: React, Python, Elasticsearch, Stripe.
Internal analytics dashboard for fintech startup
Created a real-time dashboard that ingests 10 million transactions per day using Kafka streams. Reduced reporting time from 3 days to 15 minutes. Stack: React, Node.js, Apache Kafka, AWS QuickSight.
B2B marketplace for industrial parts
Launched a two-sided marketplace connecting 500 suppliers with 2,000 buyers. Processed $4M in orders in first quarter. Stack: Next.js, PostgreSQL, Stripe Connect, Algolia.
E-commerce platform for subscription boxes
Built a headless commerce frontend with custom subscription logic and recurring billing. Achieved 99.8% uptime and 40% higher conversion than previous site. Stack: Next.js, Shopify Storefront API, Stripe.
Learning management system (LMS) for edtech
Developed a FERPA-compliant LMS supporting 50,000 students. Features include live video, grading, and analytics. Stack: React, Node.js, AWS, WebRTC.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. We take the risk, not you.
Senior engineers only
Every developer on your project has 10+ years of experience. No juniors, no outsourced interns. Our team averages 14 years in the industry.
Compliance built in
We ship HIPAA, PCI-DSS, and SOC 2 compliant applications from day one. Our architecture patterns include encryption at rest, audit logs, and access controls.
MVPs in 8-12 weeks
Your first usable, production-ready version ships in 8 to 12 weeks. We use parallel sprints and proven frameworks to compress timelines without cutting quality.
Full code ownership
All source code lives in your GitHub repository from the first commit. You own every line. No licensing fees, no vendor lock-in, no black boxes.
Async-first collaboration
Our team is spread across 12 time zones, but we maintain overlap with US East and West Coast hours. You get daily standup summaries in Slack and weekly video demos.
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.