Best Web App Development ConsultantsDevelopment Consultants
We build production-ready web apps in 12 weeks. Fixed pricing, no surprises.
IRPR builds high-quality web apps for startups and enterprises. We use React, Next.js, Node.js, PostgreSQL, and cloud-native infrastructure to deliver fast, scalable applications.
Every project ships in 12-14 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001.
Companies hire us when they need expert web app consultants to launch a SaaS MVP, modernize legacy systems, or build a custom internal tool. Our clients are CTOs, product managers, and founders who want predictable delivery and senior-only engineers.
Types of software we ship.
Single-Page App (SPA)
Fast, interactive web apps built with React or Vue. Single-page architecture for smooth UX. Integrates with REST or GraphQL APIs.
Progressive Web App (PWA)
Web apps that work offline and install like native apps. Service workers, push notifications, and Lighthouse scores above 90.
Real-time Web App
Live chat, collaboration tools, or streaming dashboards using WebSockets. Built with Socket.IO or Pusher for sub-second updates.
Enterprise Web Portal
Complex portals for employee management, client portals, or vendor systems. Integrates with Okta, Active Directory, and SSO.
E-commerce Platform
Custom online stores with Stripe or Shopify integrations. Handles thousands of transactions per day with PCI-DSS compliance.
Custom Dashboard
Visual analytics and reporting dashboards using D3.js, Chart.js, or Metabase. Connects to your data warehouse or API.
Web-based CRM
Sales pipeline, contact management, and automation tools. Syncs with HubSpot, Salesforce, or custom APIs.
Multi-tenant SaaS
Scalable subscription web apps with separate data per tenant, billing via Stripe, and usage analytics.
We build for every business type.
Startups and SaaS
Healthcare and Medtech
Fintech and Financial Services
Ecommerce and Retail
Enterprise and Internal Tools
Why choose the best web app development consultants
IRPR delivers production-ready web apps faster and more predictably.
We have shipped over 200 web apps across 50+ countries. Our senior engineers have an average of 10+ years of experience in React, Next.js, Node.js, and cloud infrastructure.
Every project is managed with a fixed price and a clear roadmap. We use weekly sprints, automated CI/CD pipelines, and daily standups to keep you informed.
What sets IRPR apart from other web app consultants
Most agencies bill by the hour and deliver late. We do the opposite.
Generic dev shops often start with vague estimates and change orders. They use junior developers and miss deadlines, causing budget overruns.
IRPR uses senior engineers only, delivers a fixed-price quote in week 2, and ships in 12 weeks. You own the code, the IP, and the AWS infrastructure.
- Hourly billing with no cap
- Junior or offshore developers
- Unclear project timeline
- No compliance expertise
- Code ownership unclear
- Long response times
- Fixed price quoted in week 2
- Senior engineers only (10+ years avg)
- 12-week delivery guarantee
- HIPAA, PCI, SOC 2, FERPA compliance
- Full source code ownership
- Daily standups and Slack channel
How our web app consulting process works
From idea to release in four structured phases.
We start with a two-week Discovery phase to map your requirements, user flows, and tech stack. Then we deliver a fixed-price Roadmap with a 12-week build plan.
Our development phase uses agile sprints with continuous deployment. After QA and security audits, we release your web app and provide a one-month warranty plus optional maintenance.
What you get when you hire IRPR as your web app consultant
Everything needed to run your web app from day one.
We don't just write code. We deliver a production-ready system with monitoring, error tracking, and CI/CD pipelines.
Your team can take over immediately. All code is in your repository, all infrastructure is in your AWS account, and all documentation is in Notion.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and alerts
- AWS infrastructure as Terraform code
- Automated tests with 80%+ coverage
- Postman API collection for testing
- User documentation in Notion
- Admin guide with deployment steps
- SSL certificate and custom domain setup
- One-month post-launch warranty
What we ship in this practice.
Telehealth Platform
Built a HIPAA-compliant telehealth app with video calls, appointment scheduling, and EMR integration. Reduced patient wait times by 40% and increased provider utilization by 25%. Stack: React, WebRTC, AWS Chime, PostgreSQL.
Investment Dashboard
Created a real-time investment portfolio dashboard with data aggregation from 10+ APIs. Automated reporting saved 15 hours per week for financial advisors. Stack: Next.js, D3.js, Python, PostgreSQL.
Multi-vendor Marketplace
Developed a marketplace connecting 500+ vendors with buyers, including automated commission splitting and inventory sync. Handled 10,000+ transactions per month with 99.9% uptime. Stack: React, Node.js, Stripe, Redis.
SaaS Subscription Management
Built a subscription analytics platform that reduced churn by 20% through automated dunning and usage alerts. Integrated with Stripe, Chargebee, and Salesforce. Stack: Next.js, GraphQL, AWS Lambda, MongoDB.
Real Estate MLS Portal
Created a property listing portal with IDX integration, virtual tours, and lead capture. Generated 150+ qualified leads per month for a regional brokerage. Stack: React, Node.js, Elasticsearch, AWS S3.
Online Learning Platform
Built an interactive learning platform with video courses, quizzes, and progress tracking for 10,000+ students. Improved completion rates by 35% with gamification. Stack: Next.js, PostgreSQL, AWS MediaConvert, Auth0.
Why teams hire us.
Senior-only engineering team
Every project is staffed with engineers who have 10+ years of experience. No juniors, no outsourcing. Our team averages 12 years of professional software development.
Fixed price, no hourly billing
We quote a fixed price after the Roadmap phase (week 2). You never see a surprise invoice. Our clients save 20-30% compared to hourly agencies.
12-week delivery guarantee
We have shipped over 200 projects with a 98% on-time rate. If we miss the deadline, we discount the next sprint. Average timeline is 12-14 weeks.
Full code ownership
You own everything: source code, IP, and AWS infrastructure. No lock-in, no licensing fees. We deliver code to your GitHub repo on day one.
Compliance built-in
We handle HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001. No need to bring in separate consultants. We have built over 30 compliant web apps.
Direct access to the team
You get a dedicated Slack channel and daily standup calls with the entire team. No account managers or overhead. We respond within 2 hours during business 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.