Professional Business Web App Development FirmWeb App
We build custom web applications for B2B and SaaS companies. 8-12 week MVPs with fixed pricing and senior engineers only.
IRPR is a professional business web app development firm. We build custom web applications using React, Next.js, Node.js, Python, and PostgreSQL. Every project starts with a clear roadmap and a fixed price.
We ship production-ready MVPs in 8-12 weeks. Pricing ranges from $80K to $250K depending on scope and complexity. We support compliance standards like HIPAA, PCI-DSS, and SOC 2 for regulated industries.
Our clients are B2B founders who need a SaaS MVP, enterprise IT leaders who need internal tools, healthcare CTOs who need HIPAA-compliant portals, and fintech product managers who need PCI-ready payment systems.
Types of software we ship.
SaaS Application Development
Multi-tenant web apps with Stripe billing, user roles, and scalable cloud infrastructure on AWS.
Enterprise Web Portal
Internal dashboards and admin panels with SSO, audit logs, and role-based access control.
B2B Marketplace Platform
Two-sided marketplaces with payment gateways, vendor management, and order fulfillment workflows.
Customer Portal
Self-service portals with account management, support ticketing, and document uploads.
Data Dashboard and Analytics App
Real-time dashboards with charts, filters, and exports using D3.js, Chart.js, and BigQuery.
API-First Web Application
Headless backends with RESTful APIs, GraphQL endpoints, and third-party integrations.
Compliance Management System
HIPAA or PCI compliant web apps with encrypted data storage, audit trails, and access controls.
Inventory and Order Management System
Full-featured inventory tracking, order processing, and warehouse management with barcode scanning.
We build for every business type.
SaaS companies
Healthcare
Fintech
Ecommerce and retail
Professional services
Why hire a professional business web app development firm
Building a business web app requires more than coding. It requires architecture, compliance, and deployment expertise.
A professional business web app development firm like IRPR brings senior engineers who have shipped 200+ products. We use React, Next.js, Node.js, and PostgreSQL to build apps that scale to millions of users. Every project includes automated CI/CD pipelines, error monitoring with Sentry, and cloud infrastructure on AWS.
We handle compliance for regulated industries. Healthcare apps meet HIPAA requirements. Fintech apps meet PCI-DSS Level 1. SaaS apps meet SOC 2 Type II. We do not outsource or use junior developers. Every engineer has 10+ years of experience.
How IRPR differs from other web app development firms
Most agencies bill hourly and change scope mid-project. IRPR does not.
We give you a fixed price in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. If you add features later, we quote them separately with the same fixed price model.
We also ship code you own. Full source code in your GitHub repo. No proprietary frameworks. No locked-in hosting. You can take the code to any team after launch.
- Hourly billing with vague estimates
- Junior developers on your project
- No compliance expertise
- Proprietary code you cannot reuse
- Scope creep without price changes
- No post-launch support plan
- Fixed price from week 2
- Senior engineers only (10+ years)
- HIPAA, PCI, SOC 2 built in
- Full source code ownership
- Scope changes quoted separately
- 12-month maintenance included
Our process for building your web app
We follow a four-phase process: Idea, Roadmap, Product, Release.
Phase 1 (Idea) takes 1 week. We align on goals, user personas, and core features. Phase 2 (Roadmap) takes 1 week. We produce a detailed spec with wireframes, data models, and a fixed price quote.
Phase 3 (Product) takes 8-12 weeks. We build the MVP in two-week sprints with daily standups and weekly demos. Phase 4 (Release) takes 1 week. We deploy to production, set up monitoring, and hand over documentation.
What ships with every web app project
Every project includes production-ready infrastructure and full documentation.
You get a fully deployed web application with automated deployments, error tracking, and performance monitoring. We do not hand over a ZIP file. We hand over a live system running on AWS or GCP with your own accounts.
All source code is in your GitHub repository. You own everything. No licenses, no royalties, no recurring fees beyond hosting and maintenance.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- Cloud infrastructure on AWS (ECS, RDS, CloudFront)
- SSL certificate and custom domain
- Automated backups (daily, weekly, monthly)
- Post-launch monitoring dashboard
- Technical documentation and runbook
- 12-month bug fix and security patch support
What we ship in this practice.
SaaS subscription platform for B2B
Built a multi-tenant SaaS app with Stripe billing, user roles, and usage analytics. Reduced churn by 15% in 6 months. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, AWS.
HIPAA-compliant patient portal
Developed a secure patient portal with appointment scheduling, lab results, and messaging. Reduced admin call volume by 40%. Tech stack: React, Python, PostgreSQL, Twilio, AWS HIPAA.
PCI-ready payment dashboard
Created a payment processing dashboard with real-time transaction monitoring, dispute management, and reporting. Processed $50M in transactions in first quarter. Tech stack: Next.js, Node.js, Stripe, Plaid, AWS PCI.
Real estate MLS integration platform
Built a property listing platform that syncs with 5 MLS databases. Reduced manual data entry by 8 hours per week per agent. Tech stack: React, Node.js, PostgreSQL, MLS API, AWS.
Ecommerce order management system
Developed a multi-channel order management system connecting Shopify, Amazon, and WooCommerce. Reduced fulfillment errors by 90%. Tech stack: Next.js, Node.js, PostgreSQL, Shopify API, AWS.
EdTech learning management portal
Built a custom LMS with course authoring, student progress tracking, and FERPA-compliant data storage. Served 10,000 students in first semester. Tech stack: React, Python, PostgreSQL, AWS FERPA.
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 cost before we write a line of code.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors, no offshore teams, no contractors with one year of experience. We interview for senior roles only.
Full code ownership
You own all source code. No proprietary frameworks, no locked-in hosting, no licenses. You can take the code to any team after launch. We put everything in your GitHub repo.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant apps from day one. No retrofitting. We use AWS compliant regions, encrypted databases, and audit logging by default.
8-12 week MVPs
We ship production-ready MVPs in 8-12 weeks. That includes frontend, backend, cloud infrastructure, CI/CD, and monitoring. You see working software every two weeks.
12-month support included
Every project includes 12 months of bug fixes, security patches, and uptime monitoring. We do not disappear after launch. You get a dedicated support channel.
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.