Best Front End Development ConsultantsFront End
We build fast, modern UIs for SaaS, ecommerce, and fintech. Our senior engineers ship production code in 8-12 weeks.
IRPR provides front end development consulting for companies that need production-grade UIs. We use React, Next.js, TypeScript, and Tailwind CSS to build fast, accessible interfaces.
Every project ships with a component library, automated tests, and a CI/CD pipeline. Timelines range from 8 to 12 weeks for an MVP. Pricing starts at $80K and scales to $250K depending on scope. We follow WCAG 2.1 AA standards and ensure cross-browser compatibility.
We work with CTOs at funded startups who need a scalable front end foundation, product managers at ecommerce brands who want a faster checkout experience, and engineering leads at fintech companies who require secure, tested UIs. Agencies also hire us for senior front end firepower on client projects.
Types of software we ship.
Single Page Application
Built with React and Next.js for fast navigation and SEO. Integrates with REST or GraphQL APIs.
Progressive Web App
Offline-capable PWA using Workbox and service workers. Ships with push notifications and install prompts.
Design System
Reusable component library in Storybook with TypeScript. Includes tokens, icons, and accessibility patterns.
Ecommerce Storefront
Next.js storefront with Stripe or Shopify integration. Optimized for conversion and mobile performance.
Admin Dashboard
React dashboard with Ant Design and Recharts. Connects to your backend for real-time data visualization.
Landing Page
High-performance landing page built with Next.js and Tailwind CSS. Ships with A/B testing support via Google Optimize.
React Native App
Cross-platform mobile app using React Native and Expo. Shares code with web components when possible.
Data Visualization Dashboard
Interactive charts and maps with D3.js and Mapbox. Handles real-time data streams from WebSocket feeds.
We build for every business type.
SaaS startups
Ecommerce
Fintech
Healthcare
Media and Entertainment
Why choose the best front end development consultants
Senior engineers make the difference between a UI that works and one that scales.
IRPR assigns only senior engineers with 8+ years of front end experience. Every consultant has shipped multiple production apps using React, TypeScript, and modern tooling.
We focus on architecture and maintainability from day one. This means your team can take over the codebase after launch without rewriting it.
Generic dev shops vs IRPR front end consultants
Most front end projects fail because of unclear requirements and junior developers.
Generic dev shops often assign junior developers who lack experience with modern frameworks. This leads to slow progress, poor code quality, and missed deadlines.
IRPR takes a different approach. We assign senior engineers, define scope in a Roadmap phase, and deliver a fixed price. Every project includes a component library, tests, and CI/CD.
- Junior developers with 1-2 years experience
- Vague estimates that balloon
- No design system or component library
- No automated testing
- No CI/CD pipeline
- No post-launch support
- Senior engineers with 8+ years experience
- Fixed price after Roadmap phase
- Deliver a reusable component library in Storybook
- 100% test coverage on critical paths
- CI/CD with GitHub Actions and Vercel
- 30 days of post-launch support included
Our front end consulting process
We follow a structured 4-phase approach to deliver production UIs.
The process starts with a one-week Roadmap phase where we audit your existing code or designs, define scope, and produce a fixed-price plan. This eliminates surprises.
After approval, we build a component library, implement features in iterative sprints, and run automated tests. We deploy to your infrastructure with full CI/CD.
What ships with your front end project
Every project includes these deliverables by default.
You get complete ownership of all code, design files, and documentation. No black boxes, no locked-in dependencies.
- Source code in your private GitHub repo
- Component library in Storybook
- Design tokens and style guide
- Automated test suite (Jest, Cypress)
- CI/CD pipeline with GitHub Actions
- Deployment to Vercel or Netlify
- Performance report (Lighthouse score 90+)
- Accessibility audit (WCAG 2.1 AA)
- 30 days of post-launch support
- Weekly progress reports with screenshots
What we ship in this practice.
Real-time analytics dashboard for a SaaS startup
Built with React, D3.js, and WebSockets. Reduced time-to-insight by 40% for product managers. The dashboard handles 10,000+ concurrent users.
Ecommerce checkout flow for a D2C brand
Next.js, Stripe, and Tailwind CSS. Increased conversion rate by 22% through a streamlined UI. Average page load dropped from 4.2s to 1.1s.
Patient portal for a telehealth platform
React, Material-UI, and HIPAA-compliant infrastructure. Cut patient onboarding time from 15 minutes to 4 minutes. Achieved 99.9% uptime.
Investment dashboard for a fintech startup
React, Recharts, and WebSocket feeds. Enabled real-time portfolio tracking with sub-second updates. Reduced manual reporting by 30 hours per week.
Interactive media player for a streaming service
React, Video.js, and custom HLS streaming. Achieved 99.9% playback success rate across devices. Supported 4K video on 90% of browsers.
Admin panel for a logistics platform
React, Ant Design, and Mapbox. Simplified order management, reducing manual errors by 60%. Handles 5,000+ shipments per day.
Why teams hire us.
Senior engineers only, no juniors
Every consultant has 8+ years of front end experience. We never staff juniors on client projects. This means faster delivery and higher code quality.
Fixed price, not hourly
After the Roadmap phase, you get a fixed quote. No surprise invoices or scope creep charges. 98% of our projects come in on budget.
Component library included
Every project delivers a reusable component library in Storybook. You can maintain and extend it yourself. This saves months of future development time.
Production-ready in 12 weeks
We ship MVPs in 8-12 weeks. Our record is a full ecommerce storefront in 10 weeks. Every project includes automated tests and CI/CD.
Accessibility and performance built-in
We target WCAG 2.1 AA and Lighthouse scores above 90. Every project includes automated a11y checks. This reduces legal risk and improves user satisfaction.
Post-launch support included
You get 30 days of post-launch support at no extra cost. We fix bugs and answer questions. Extended maintenance contracts are 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.