Professional Business Web App Development AgencyWeb App
Build your core business web app with a team that ships production-ready code in 12 weeks. Fixed pricing, no surprises.
IRPR is a professional business web app development agency. We build web applications using React, Next.js, Node.js, Python, and PostgreSQL. Every project starts with a clear architecture, TDD practices, and CI/CD on GitHub Actions.
We ship production-ready MVPs in 8-12 weeks. Pricing is fixed from the Roadmap phase (week 2) and ranges from $80K to $250K depending on scope. We support HIPAA, PCI-DSS, SOC 2, and FERPA compliance out of the box.
Founders hire us to turn an idea into a working product. CTOs hire us to extend their in-house team with senior engineers who deliver on time. Operations leaders hire us to build internal tools that cut manual work by 30 hours per week.
Types of software we ship.
SaaS web app
Multi-tenant cloud apps with subscription billing via Stripe or Chargebee and role-based access control.
Internal business tool
Dashboards for operations, finance, or HR that connect to your existing database via REST APIs or GraphQL.
Customer portal
Self-service portals where clients view invoices, update profiles, and submit tickets. Built with Next.js and Auth0.
Ecommerce web app
Headless storefronts using Shopify or BigCommerce APIs with custom React checkout flows and PCI compliance.
Data-heavy web app
Applications that visualize large datasets using Chart.js, D3.js, or Metabase with PostgreSQL analytics dashboards.
Real-time collaboration app
Tools with live updates via WebSockets or Firebase, enabling teams to edit documents or manage projects together.
Healthcare web app
HIPAA-compliant patient portals and practice management systems with HL7 FHIR integration and audit logs.
Fintech web app
PCI-DSS compliant payment platforms, loan origination systems, or investment dashboards with Plaid and Stripe.
We build for every business type.
startups and SaaS companies
enterprise and internal tools
healthcare and life sciences
finance and insurance
ecommerce and retail
Why hire a professional business web app development agency
Building a web app in‑house often takes twice as long and costs 40% more than expected.
IRPR has shipped over 200 web apps across 50 countries. Our senior engineers average 10+ years of experience each. We use React, Next.js, Node.js, Python, and PostgreSQL on every project. Our code reviews catch bugs before they reach staging.
We deliver a working MVP in 8-12 weeks. After that, we can maintain the app, add features, or hand over the full codebase with documentation. You own everything. No lock‑in.
The difference between a generic dev shop and a professional agency
Many agencies charge by the hour and miss deadlines. IRPR works differently.
Generic shops often start coding without a clear plan. They change scope weekly, bill for every extra meeting, and deliver code you can't maintain. Their junior developers learn on your project.
IRPR starts with a 2‑week Roadmap. We define every screen, API, and data model before writing code. Pricing is fixed from that point. You get a senior team that ships exactly what you need.
- Hourly billing that goes over budget
- Junior or mid‑level developers only
- No written architecture plan
- Scope changes add months to timeline
- Code is undocumented and hard to maintain
- No compliance support (HIPAA, PCI, SOC 2)
- Fixed price from the Roadmap phase
- Senior engineers (10+ years average)
- Full system design before any code
- 12‑week MVP, on schedule
- Documented code with automated tests
- Built‑in compliance for healthcare, finance, SaaS
How we build your professional business web app
Our process is designed to minimize risk and maximize speed.
Every project follows four phases: Idea, Roadmap, Product, Release. In the Idea phase we validate assumptions and define the core problem. The Roadmap phase produces a detailed build plan with wireframes, API contracts, and a fixed price.
During Product we build the MVP in 6-8 weeks using two‑week sprints with daily standups and weekly demos. Release includes deployment to AWS or GCP with monitoring, logging, and a security review.
What you get when you ship a web app with IRPR
Every project delivers a complete, production‑ready application with full ownership.
You receive all source code in your private GitHub repo, infrastructure as code using Terraform, and a CI/CD pipeline on GitHub Actions. We also configure Sentry error tracking and Datadog monitoring for production. No black boxes.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Infrastructure as code (Terraform) for AWS or GCP
- Sentry error tracking and Datadog monitoring
- Automated test suite (unit, integration, e2e)
- API documentation with Swagger/OpenAPI
- Deployment playbook and runbook
- 30‑day post‑release warranty
- Admin dashboard for managing users and permissions
- User activity logging and audit trail
What we ship in this practice.
Multi‑tenant SaaS dashboard for a B2B tech company
Built a React + Next.js dashboard with role‑based access for 500+ corporate clients. Integrated Stripe for subscriptions and reduced client onboarding time from 3 days to 30 minutes. Tech stack: Next.js, PostgreSQL, Stripe, AWS ECS.
Patient portal for a telehealth startup
Created a HIPAA‑compliant portal where patients schedule visits, chat with doctors, and view lab results. The system handles 10,000+ appointments per month with 99.9% uptime. Tech stack: React, Node.js, PostgreSQL, Twilio Video, AWS.
Loan origination system for a fintech lender
Developed a PCI‑DSS compliant app that automates credit checks and document verification. Reduced manual underwriting time by 12 hours per loan. Tech stack: Next.js, Python, PostgreSQL, Plaid, Stripe.
Inventory management tool for a manufacturing company
Built a web app that tracks raw materials across 3 warehouses, generates purchase orders, and integrates with SAP. Cut inventory discrepancies by 80% in 4 months. Tech stack: React, Node.js, PostgreSQL, SAP via REST API.
Real estate CRM for a brokerage firm
Developed a custom CRM with property listing sync via MLS API, automated email campaigns, and transaction tracking. Agents saved 8 hours per week on data entry. Tech stack: Next.js, PostgreSQL, SendGrid, MLS API.
Ecommerce headless storefront for a fashion brand
Built a React storefront using Shopify Storefront API with custom checkout flows and personalization. Increased conversion rate by 22% and page load speed by 40%. Tech stack: Next.js, Shopify, Stripe, Vercel.
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 total cost before we write a line of production code.
Senior engineers only
Our team averages 10+ years of experience. Every developer has shipped multiple production web apps. We do not outsource to juniors or offshore teams. You get the person who designs the architecture.
Built‑in compliance
We handle HIPAA, PCI-DSS, SOC 2, and FERPA out of the box. Our deployments include encryption at rest and in transit, audit logging, and role‑based access control. No need to rebuild for security.
Own your code from day one
All source code, infrastructure configs, and documentation are in your private repositories. You own everything. No lock‑in. No license fees. You can take the code anywhere.
12‑week MVPs that actually ship
We build a working, production‑ready MVP in 8 to 12 weeks. That includes the full stack, testing, CI/CD, and deployment. We have a 98% on‑time delivery record across 200+ projects.
We work async, worldwide
Our team operates across 50+ countries with at least 4 hours of overlap with US time zones. Daily standups via Slack, weekly demos, and a shared roadmap keep everyone aligned. You get progress every 14 days.
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.