Expert Custom Web App Development ConsultantsWeb App
We build production-ready web apps in 12 weeks. Fixed price, full ownership, senior engineers only.
IRPR designs, builds, and ships custom web apps using React, Next.js, Node.js, Python/Django, and PostgreSQL. Our consultants architect scalable solutions from day one.
We deliver fully functional web apps in 12 weeks. Pricing is fixed from $80K to $250K depending on scope. For regulated industries we maintain SOC 2 compliance.
CTOs needing to outsource core development, startup founders validating a SaaS idea, enterprise teams requiring senior-level architecture, and product managers facing tight deadlines hire us.
Types of software we ship.
SaaS Dashboards
Custom analytics and management dashboards with real-time data, built on React and D3.js.
Ecommerce Platforms
Headless ecommerce with Shopify or custom storefront, payment via Stripe, inventory management.
CRM Systems
Full-featured customer relationship management with Salesforce or HubSpot integration.
Internal Tools
Admin panels, workflow automation, and back-office software for operations teams.
Marketplace Platforms
Multi-vendor marketplaces with payment splitting, search, and review systems.
Booking & Reservation Systems
Calendar-based booking engines with payment, notifications, and sync.
Education Portals
Learning management systems with video streaming, quizzes, and progress tracking.
Healthcare Portals
HIPAA-compliant patient portals, telemedicine apps, and practice management.
We build for every business type.
Startups & Scaleups
Enterprise Teams
Agencies & Consultancies
Regulated Industries
Ecommerce & Retail
Why hiring expert custom web app development consultants matters
Custom web apps built by senior engineers ship faster and last longer.
Our consultants average 10+ years of experience. Every project uses modern CI/CD pipelines and automated testing.
We track metrics: 200+ web apps shipped, 98% on-time delivery, and 99.9% uptime on production systems.
Generic agency vs expert web app consultants
Not all developers are equal. Here's what sets IRPR apart.
Generic agencies rely on junior developers and hourly billing. They often miss deadlines and hand off mystery code.
IRPR assigns senior engineers only, works on a fixed price, and delivers full source code ownership.
- Junior-heavy teams
- Hourly billing with scope creep
- No ownership of code
- Long timelines (6+ months)
- Black box QA
- No post-launch support
- Senior engineers only (10+ yrs avg)
- Fixed price from Roadmap phase
- Full source code in your repo
- 12-week average timeline
- Automated testing + CI/CD
- 99.9% uptime SLA included
Our proven 4-phase process for custom web apps
From idea to production in 12 weeks.
Each phase ends with a deliverable you approve. No surprises, no delays.
We use a structured process designed for senior engineers. Every phase is gated by your sign-off.
What you get with every custom web app project
These deliverables are standard, not optional.
No hidden costs. No missing pieces.
Every deliverable is documented and shipped before launch.
- Source code in your private GitHub repo
- CI/CD pipeline (GitHub Actions or GitLab CI)
- Sentry error tracking with alerting
- Staging and production environments on AWS/GCP
- API documentation (OpenAPI/Swagger)
- Automated test suite (unit, integration, e2e)
- Design system (Figma component library)
- SLA for production uptime (99.9%)
- 30-day post-launch warranty
- Full admin panel for managing users and data
What we ship in this practice.
SaaS dashboard for logistics startup
Built a real-time shipment tracking dashboard with Next.js and PostgreSQL. Reduced customer support queries by 40% and improved on-time delivery visibility.
Patient portal for telemedicine platform
Developed a HIPAA-compliant patient portal with React, Node.js, and AWS HealthLake. Cut patient intake time by 60% and supported 10,000+ daily users.
Ecommerce platform for D2C brand
Created a custom headless ecommerce storefront using Next.js and Stripe. Increased conversion rate by 25% and handled 500+ orders per day.
Internal tool for fintech compliance
Built a compliance reporting system with Python/Django and PostgreSQL. Reduced manual reporting time by 15 hours per week.
Marketplace for freelance services
Built a multi-vendor marketplace with React, Node.js, and Stripe Connect. Handled 1,000+ transactions in first month with 99.9% uptime.
Learning management system for EdTech
Developed a video-based LMS with Next.js and AWS MediaConvert. Supported 5,000 concurrent learners and reduced infrastructure costs by 30%.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
We assign engineers with 10+ years of experience. No junior devs, no offshore mismatches, no learning on your dime.
Full code ownership
You own every line of code. Source is in your GitHub repo from day one. No licensing fees, no vendor lock-in.
12-week delivery
We ship production-ready web apps in 12 weeks average. Over 200 projects delivered on time.
Built for scale
We architect for growth from the start using microservices, caching, and load testing. Handles 10x traffic without rework.
Post-launch partnership
We include a 30-day warranty and optional SLAs for ongoing support. You get monitoring, bug fixes, and priority response.
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.