Expert Custom Web App Development VendorCustom Web App
We build production-ready web apps in 8-12 weeks. Senior engineers only, fixed pricing from $80K.
IRPR builds custom web applications for B2B SaaS, healthcare, fintech, and ecommerce. We use React, Next.js, Node.js, Python, and PostgreSQL to ship production-ready code.
We ship your MVP in 8-12 weeks with fixed pricing from $80K to $250K. Every project complies with HIPAA, PCI-DSS, or SOC 2 as needed.
Founders hire IRPR when they need a production-ready app without hiring a full in-house team. CTOs hire us to extend their engineering capacity. Product managers hire us to deliver complex features on a fixed timeline.
Types of software we ship.
B2B SaaS Platform
Multi-tenant SaaS with subscription billing. Built on Next.js, Stripe, and PostgreSQL.
Customer Portal
Self-service portal for clients. Integrates with Salesforce or HubSpot via API.
Internal Tools / Admin Panel
Streamline operations with custom dashboards, reporting, and workflow automation.
Marketplace Platform
Two-sided marketplace with payments, escrow, and messaging. Uses Stripe Connect.
Real Estate Web App
Property search, MLS integration, virtual tours. Built with React and Mapbox.
Healthcare Portal
Patient scheduling, EHR integration, HIPAA-compliant. Uses AWS HealthLake.
Ecommerce Web App
Headless commerce with custom checkout. Built on Shopify Storefront API or custom backend.
Financial Dashboard
Real-time data visualization, compliance reporting. Uses WebSockets and D3.js.
We build for every business type.
Startups
Healthcare
Fintech
Ecommerce
Enterprise
Why choose an expert vendor for custom web development?
We have shipped over 200 custom web apps across 50+ countries.
Generic agencies often lack the compliance and scale experience required for production apps. IRPR's senior engineers have built systems that handle millions of users and process sensitive data daily.
By hiring an expert vendor, you get a predictable timeline, fixed pricing, and a codebase that scales. IRPR guarantees on-time delivery with 98% reliability.
How we compare to generic development agencies
Most vendors overpromise and underdeliver. Here's the difference.
Generic dev shops often assign junior engineers to your project, charge by the hour, and miss compliance requirements. This leads to budget overruns and technical debt.
IRPR assigns a team of senior engineers, sets a fixed price, and builds compliance into every layer. We ship on time and give you full code ownership.
- Hourly billing with scope creep
- Junior engineers with limited experience
- No compliance expertise
- Late delivery (often months late)
- No post-launch support
- Vendor retains IP or licenses code
- Fixed price from day one
- Senior engineers only (10+ years avg)
- HIPAA / PCI / SOC 2 built in
- 8-12 week delivery guarantee
- 30 days free post-launch support
- You own all code and IP
Our process for building your custom web app
We follow a structured 4-phase process to de-risk your project.
Each phase has a clear deliverable and a go/no-go decision point. This ensures you never pay for work that doesn't align with your vision.
We use agile sprints and weekly demos to maintain transparency. By week 12, you have a production-ready app deployed on AWS.
What you get when you ship with IRPR
Every project includes these standard deliverables.
No hidden costs, no surprise fees. The checklist below is included in every fixed-price engagement.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- Sentry error tracking
- 30-day post-launch monitoring and bug fixes
- Documented API endpoints (Swagger/OpenAPI)
- Admin dashboard for content management
- Unit and integration tests (coverage >80%)
- Deployment runbook for your DevOps team
What we ship in this practice.
SaaS subscription platform for a fintech startup
Built a multi-tenant billing engine with Next.js and Stripe. Reduced churn by 15% with automated dunning and invoicing. Industry: Fintech.
Real estate listing portal with MLS integration
Developed with React, Node.js, and Mapbox. Increased agent leads by 40% in 3 months through advanced search and virtual tours. Industry: Real Estate.
HIPAA-compliant patient portal for a healthcare network
Used React and FHIR API to enable online scheduling and secure messaging. Cut appointment scheduling time by 60%. Industry: Healthcare.
Custom internal CRM for a logistics company
Built with Django and PostgreSQL to track shipments, invoices, and customer interactions. Saved 20 hours per week in manual data entry. Industry: Logistics.
Ecommerce checkout flow for a DTC brand
Headless Shopify with custom cart, upsells, and abandoned cart recovery. Boosted conversion rate by 22% and reduced cart abandonment. Industry: Ecommerce.
Investment dashboard for a fintech firm
Real-time WebSockets and D3.js charts for portfolio performance, risk analysis, and compliance reports. Increased AUM by $50M through better insights. Industry: Fintech.
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.
Senior engineers only
Our team averages 10+ years of experience. No junior devs, no offshore turnover, no learning on your dime.
Built-in compliance
We integrate HIPAA, PCI-DSS, and SOC 2 controls from day one. No costly re-architecture later to meet regulatory requirements.
8-12 week delivery
We ship MVPs in 8-12 weeks, guaranteed. Over 98% of our 200+ projects have delivered on time.
Full code ownership
You own all source code, designs, and IP. We never license or rent code to you. It's yours from day one.
Post-launch support included
Every project includes 30 days of free post-launch monitoring and bug fixes. Extended support available at $5K/month.
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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