Best Custom Web App Development FirmFirm
You need senior engineers who ship fast. IRPR delivers custom web apps in 8-12 weeks with fixed pricing.
IRPR builds custom web apps using React, Node.js, and PostgreSQL. We handle everything from complex SaaS platforms to secure healthcare portals requiring HIPAA compliance.
Every project ships with a fixed price quote in the Roadmap phase (week 2). Timeline ranges from 8 to 12 weeks for an MVP, with pricing between $80K and $250K depending on scope and compliance requirements (HIPAA, PCI-DSS, SOC 2).
We work with CTOs who need a scalable MVP validated in 12 weeks, founders building B2B SaaS platforms, enterprise teams requiring compliance-ready web apps, and product owners looking to modernize legacy systems.
Types of software we ship.
SaaS Platform
Multi-tenant web app with Stripe billing and role-based access. Built on Next.js, PostgreSQL, and AWS.
Ecommerce Web App
Custom storefront with Shopify or BigCommerce headless integration. Includes search, cart, and payment gateways.
Healthcare Portal
HIPAA-compliant patient portal with Twilio video and Epic FHIR integration. Secure messaging and appointment scheduling.
Fintech Dashboard
KYC/AML compliant with Plaid and Stripe Connect. Real-time transaction monitoring and reporting.
Real Estate Listing Platform
MLS data sync with IDX integration and map-based search. D3.js and Mapbox. Agent lead management.
Custom CRM Web App
Tailored CRM with Salesforce or HubSpot sync. Pipeline tracking, automated emails via SendGrid.
Learning Management System
SCORM-compliant LMS with custom quizzes, Zoom API for live classes, and progress tracking dashboards.
Data Analytics Dashboard
Real-time dashboards using D3.js, Apache Kafka, and PostgreSQL. Embedded for client access.
We build for every business type.
Healthcare
Fintech
Real Estate
SaaS
Ecommerce
Why IRPR is the best custom web app development firm
200+ products shipped across 50+ countries, 98% on-time delivery.
IRPR has been building custom web apps since 2015. Our senior engineers (10+ years average experience) write production-grade code using React, Node.js, PostgreSQL, and AWS. Every project passes security audits for HIPAA, PCI-DSS, and SOC 2.
We focus on speed without cutting corners. From idea to release, you get a fixed-price quote, weekly demos, and source code ownership from day one. No long contracts, no hourly billing surprises.
How IRPR differs from generic dev shops
Most agencies overcharge or underdeliver. IRPR gives you senior engineers and fixed prices.
Many web development firms are built on junior-staffed teams and hourly billing. That leads to scope creep, missed deadlines, and code you can't maintain.
IRPR works differently. You get a fixed price after a 2-week Roadmap phase, senior engineers only, and full code ownership. Compliance is built in from day one, not bolted on later.
- Hourly billing with no clear total
- Junior developers with 2-3 years experience
- No HIPAA, PCI, or SOC 2 compliance
- Scope creep after every feedback call
- 6-12 month delivery for a simple app
- Code ownership unclear, often restricted
- Fixed price quoted in week 2
- Senior engineers averaging 10+ years
- Built-in HIPAA, PCI, SOC 2 compliance
- Scope locked after Roadmap, no surprise charges
- 8-12 week delivery for most MVPs
- Full source code in your repo from day one
Our 4-phase process for custom web apps
We take you from idea to release in 12 weeks or less.
IRPR uses a fixed process that removes uncertainty. Each phase has a clear outcome and deliverable, so you always know where you stand.
The entire cycle from discovery to deployment runs 8-12 weeks for a typical MVP. Larger enterprise projects may take 14-16 weeks, but the same phased approach applies.
What you get with every custom web app
Every project ships with these deliverables included in the fixed price.
No hidden costs, no missing pieces. Our standard delivery includes everything needed to run, monitor, and scale your application post-launch.
- Source code in your Git repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and monitoring
- Automated unit and integration tests (80%+ coverage)
- API documentation with Swagger/Postman
- Deployment to AWS, GCP, or Azure of your choice
- Performance and security audit report
- 30-day post-launch support and bug fixes
- Admin dashboard with analytics (if applicable)
- Compliance documentation (HIPAA, PCI, SOC 2 evidence)
What we ship in this practice.
Telemedicine Platform for a Midwest Health Network
Built a HIPAA-compliant web app with Twilio video and Epic FHIR integration. Reduced in-person visits by 40% and patient wait time from 45 to 10 minutes. Tech stack: Next.js, Twilio Video, TypeScript, PostgreSQL, AWS.
Fintech Dashboard for a Lending Startup
Developed a KYC/AML compliant dashboard with Plaid and Stripe Connect. Increased user retention by 15% through real-time transaction alerts and automated reporting. Tech stack: React, D3.js, Plaid API, Node.js, MongoDB.
Real Estate MLS Platform for a Regional Brokerage
Automated MLS data sync using IDX and Mapbox. Save agents 20 hours per week by eliminating manual data entry. Tech stack: Node.js, MongoDB, Stripe, Mapbox GL JS, AWS Lambda.
Ecommerce Marketplace for Specialty Goods
Built a multi-vendor marketplace with Shopify headless and Algolia search. Conversion rate improved by 30% after implementing real-time inventory and one-click checkout. Tech stack: Next.js, Shopify Storefront API, Algolia, Stripe, DynamoDB.
SaaS CRM for a B2B Sales Agency
Delivered a custom CRM with Salesforce integration and automated email sequences via SendGrid. Sales team closed deals 25% faster thanks to lead scoring and pipeline automation. Tech stack: React, PostgreSQL, Firebase Auth, SendGrid, Docker.
EdTech LMS for a Tutoring Company
Created a SCORM-compliant LMS with live classes via Zoom API and progress tracking dashboards. Reduced administrative overhead by 50% by automating enrollment and report generation. Tech stack: React, AWS EC2, Zoom API, MySQL, PHP Laravel.
Why teams hire us.
Fixed price, not hourly
Every custom web app project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no overtime charges, no surprise invoices. If scope stays the same, the price stays the same.
Senior engineers only
Our average engineer has 10+ years of experience. We don't staff juniors or use offshore code mills. Every line of code is written by a senior developer you can talk to directly.
8-12 week delivery
Most custom web app MVPs ship in 8-12 weeks. We use proven frameworks, CI/CD automation, and a tight feedback loop to keep momentum high. Need faster? We can deliver a functional prototype in 6 weeks.
Full code ownership
You own everything from day one: source code, documentation, credentials, and database schemas. IRPR never locks you in. Transfer to your own team or run it yourself with no restrictions.
Compliance built in
HIPAA, PCI-DSS, and SOC 2 are part of our standard build process, not costly add-ons. We include security audits, encryption at rest and in transit, and audit logging in every project that requires it.
30-day post-launch support
After deployment, we provide 30 days of bug fixes and uptime monitoring at no extra cost. If something breaks, we fix it within 24 hours. Optional retainer extends support for the long term.
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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