Frontend Web App Development

Pro

Sajad Ahmad Nawabi

Starting at

1,500

About this service

Summary

I help startups and teams build high-impact frontends that feel as good as they look. With a sharp eye for design systems, performance, and pixel precision, I turn Figma files into fast, scalable React/Next.js apps using Tailwind CSS—without cutting corners on UX.

Process

My development process is structured to ensure clarity, efficiency, and collaboration at every stage:

1. Discovery & Planning

We begin with a consultation to understand your product goals, design expectations, user flow, and tech stack. This ensures a clear scope and sets the stage for seamless collaboration and timely delivery.

2. Design Handoff & Component Architecture

Once you provide the design files (Figma, Sketch, etc.), I’ll plan the component structure, select tools (Next.js, TailwindCSS, etc.), and define reusable UI patterns—ensuring a scalable and maintainable codebase.

3. Frontend Development

I’ll build responsive, accessible, and pixel-perfect interfaces using React/Next.js with TailwindCSS. Every interaction, animation, and microstate will be implemented with performance and user experience in mind.

4. Testing & Quality Assurance

I conduct thorough testing across various devices and browsers to ensure everything works smoothly. This includes testing for responsiveness, speed, usability, and any bug fixes, ensuring the site is ready for launch.

5. Integration & API Wiring

If your app connects to a backend or CMS, I’ll wire up frontend components with real data using REST, GraphQL, or other APIs. This includes loading states, error handling, and edge-case coverage.

6. Testing & Optimization

I’ll test across breakpoints, browsers, and devices to ensure responsiveness, speed, and interactivity. Code will be optimized for SEO, Core Web Vitals, and Lighthouse scores, with accessibility (a11y) in focus.

7. Delivery & Support

Once approved, I’ll deliver clean, documented code and assist with deploying your frontend (e.g., Vercel, Netlify). Post-launch support is available to squash bugs or make refinements as needed.

FAQs

How long does it take to build the frontend of my app or website?
It depends on the scope and number of pages or features. Most small-to-medium projects take 1–2 weeks. Larger apps with complex components or dynamic flows may take 4 weeks or more. A timeline will be shared after the initial consultation.
Can I provide my own design files, or do you handle design too?
Yes, you can provide your own Figma or design files. I specialize in taking well-prepared UI designs and turning them into pixel-perfect, performant frontend code. I can also provide support for designing if you need help.
Will the frontend be responsive and SEO-ready?
Absolutely! All components will be fully responsive across devices and built with semantic HTML and accessible practices in mind. I also include essential SEO tags and performance optimizations for speed and discoverability.
What’s included in the frontend handoff?
You’ll receive clean, documented source code (React/Next.js + Tailwind CSS), reusable components, assets, and a clear structure for scaling. If a CMS or API is involved, I’ll integrate it and provide usage instructions or documentation.
What happens after the build is complete?
Post-launch support is included to help you test, polish, and fix anything that arises. If you need ongoing support, new pages, or future iterations, we can discuss a monthly retainer or per-task rate.

What's included

Responsive Frontend Development
Pixel-perfect implementation of a provided UI/UX design using modern technologies (e.g., React, Next.js, Tailwind CSS). Includes mobile-first responsive layouts, dynamic components, and optimized rendering for consistent performance across all screen sizes and browsers.
API Integration & State Management
Seamless integration of REST or GraphQL APIs, handling both data fetching and mutations securely. Includes implementation of client-side state management using tools like Redux, Zustand, or React Context to ensure smooth user interactions and real-time UI updates.
Production-Ready Build & Handoff
Delivery of clean, maintainable, and well-documented source code, fully tested and ready for deployment. Includes build optimization (code splitting, lazy loading, SEO enhancements), Git version control, and a handover package with environment setup instructions and deployment documentation.

Example projects