Senior Frontend Development ConsultantsFrontend Development
You need frontend experts who have shipped 200+ products. IRPR builds high-performance web apps in 8-12 weeks at a fixed price.
IRPR provides senior frontend development consultants who architect and build complex web applications using React, Next.js, and TypeScript. We focus on performance, accessibility, and maintainable code that scales with your product.
Projects ship in 8-12 weeks with a fixed price of $80K-$250K. We handle everything from component design to CI/CD deployment. The code is owned by you, not IRPR.
CTOs scaling their engineering teams, startups needing an MVP with polished UI, enterprises modernizing legacy frontends, and product managers who need expert execution without hiring full-time staff - these are the buyers who hire our senior frontend development consultants.
Types of software we ship.
Custom Design Systems
Build a reusable component library with Storybook, Figma tokens, and TypeScript. Ensures consistent UI across teams.
High-Performance Web Applications
Architect single-page apps with React, Redux Toolkit, and code splitting. Achieves 90+ Lighthouse performance score.
Real-Time Dashboards
Build live updating dashboards with WebSocket, Chart.js, and React Query. Handles thousands of data points per second.
Ecommerce Storefronts
Develop optimized shopping experiences using Next.js, Tailwind CSS, and Stripe integration. 95+ performance score.
SaaS Product UIs
Create intuitive and scalable UIs for SaaS platforms. Includes role-based access, multi-tenancy, and dark mode.
Internal Tool Portals
Design and build admin panels and internal tools with React Admin, Material-UI, and automated CI/CD pipelines.
Progressive Web Apps
Turn web apps into installable PWAs with service workers, offline support, and push notifications using Workbox.
Component Libraries
Package reusable UI components with Rollup, TypeScript, and automated testing. Ship to npm for internal use.
We build for every business type.
SaaS
Ecommerce
Enterprise
Startups
Agencies
Why hire senior frontend development consultants?
Our senior frontend development consultants bring experience from 200+ shipped products across 50 countries.
Every consultant has 10+ years of experience and has shipped complex frontend systems for startups and enterprises. They are proficient in React, Next.js, TypeScript, and modern CSS frameworks like Tailwind CSS.
We have delivered frontends for fintech, healthcare, ecommerce, and SaaS companies. Our senior frontend development consultants ensure performance, accessibility, and maintainable code from day one.
Generic dev shop vs senior frontend development consultants
Compare what you get with a generic dev shop versus IRPR's senior frontend development consultants.
Most dev shops assign junior developers and bill by the hour. You get unclear timelines, inconsistent code quality, and no ownership of the architecture.
IRPR assigns a senior frontend development consultant who owns the project from discovery to handoff. You get a fixed price, weekly demos, and full code ownership.
- Hourly billing with no cap
- Junior developers with little oversight
- No component design system
- No automated testing
- Delivery delays common
- No post-launch support
- Fixed price from roadmap phase
- Senior-only frontend consultants (10+ yrs)
- Built-in design system with Storybook
- Unit, integration, and E2E tests
- 98% on-time delivery
- 30-day post-launch warranty
Our process for senior frontend development
We follow a structured four-phase process to deliver senior-level frontend work on time and on budget.
Each project is scoped in a 1-2 week Roadmap phase. We define the architecture, component tree, and data flow before writing a line of code.
Then we build iteratively in 2-week sprints. You see working software every sprint. Deployment happens when you approve.
What ships with every senior frontend project
Every engagement includes these deliverables from your senior frontend development consultant.
You get a production-ready frontend with full documentation and automated pipelines. No unfinished code, no missing context.
- Source code in your GitHub/GitLab repo
- Storybook component library with all states
- Unit and integration tests with Jest and Testing Library
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Vercel or AWS deployment configuration
- Style guide documentation in Markdown
- Accessibility audit report (axe-core)
- Performance budget report (Lighthouse)
- Development handover session (2 hours)
What we ship in this practice.
Real-time trading dashboard
Built a live trading dashboard with React, Redux Toolkit, and WebSocket. Reduced page load time by 60% and handled 10,000 updates per second.
Custom CRM UI
Implemented complex filtering, drag-and-drop pipelines, and role-based access using React DnD and Apollo Client. Cut manual data entry by 8 hours per week per user.
Ecommerce storefront
Developed a high-performance storefront with Next.js, Tailwind CSS, and Stripe. Achieved 95 Lighthouse score and 30% increase in conversion rate.
Healthcare patient portal
Built a HIPAA-compliant portal with React and Axe automation. Achieved WCAG 2.1 AA accessibility and reduced patient onboarding time by 40%.
Internal admin panel for logistics
Designed a modular admin panel with Role-Based Access Control and real-time map integration. Cut onboarding time for new dispatchers by 50%.
SaaS onboarding flow
Redesigned the onboarding flow with micro-interactions and Formik validation. Increased trial-to-paid conversion by 25% within 3 months.
Why teams hire us.
Senior-only team
Every consultant has 10+ years of experience and has shipped complex frontend systems. No junior delegation, no learning on your project.
Fixed price, no surprises
You get a fixed quote after the 1-2 week Roadmap phase. No hourly billing, no scope creep, no surprise invoices.
Code ownership from day one
All code is written in your repository under your account. You own everything - no licensing fees, no vendor lock-in.
8-12 week delivery
We ship production-ready frontends in 8-12 weeks. Our process is optimized for speed without sacrificing quality.
Open source tech stack
We use React, Next.js, TypeScript, Tailwind CSS, and Storybook. No proprietary frameworks - you can maintain the code with any team.
Post-launch support
Every project includes a 30-day warranty for bug fixes and minor adjustments. Ongoing retainer options available for continued work.
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.