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    Adrian Kotliński

    Frontend developer crafting fast, functional, and beautiful web experiences with React, Angular and Next.js.

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    Home→Projects→Abercrombie-Fitch

    Abercrombie&Fitch case study

    Elevating Premium Fashion with High-Performance Frontend with Next.js eCommerce

    As part of the Abercrombie & Fitch digital evolution, I helped craft a modern, performant, and fully responsive frontend architecture. From page load to checkout, the focus was speed, stability, and style.

    Next.js Architecture for the Abercrombie & Fitch Storefront

    Next.js Architecture for the Abercrombie & Fitch Storefront

    Every piece of the Abercrombie platform was built with a balance of design, speed, and scalability in mind. Here’s what contributed to a successful launch and a standout digital experience:

    Check implementation details

    Seamless Headless Commerce Setup

    Increased Conversion with Fast Checkout UX

    Core Web Vitals in the Green

    Strong Developer Experience (DX)

    Stunning Design with Motion Enhancements

    Modular & Reusable UI Components

    Fully Tested & CI/CD Ready

    Scalable for International Expansion

    Engineering a Digital Flagship That Performs

    From architecture to interaction, the Abercrombie storefront was crafted to reflect premium fashion through premium performance. Every animation, layout, and page transition was built with care — ensuring speed, scalability, and a seamless brand experience across every device.

    Visit Abercrombie&Fetch site

    Abercrombie&Fitch Next.js eCommerce – Performance by Design

    Lighthouse 90+, image optimization, lazy loading, font strategy, and minimal JS ensured excellent Core Web Vitals.

    See My Popular Posts
    Performance by design

    Next.js, TypeScript, Tailwind, Vite (Storybook for components)

    Headless CMS (Hybris)

    Azure for deployments (with preview environments)

    Image CDN via next/image + Akamai

    GA4 for insights

    Server side rendering optimization for best performance

    What Made This Project a Success

    From first commit to full rollout, the Abercrombie&Fitch build was a blend of thoughtful engineering, scalable design, and performance-first thinking. Here’s what contributed to its success:

    Walk through the A&F journey

    Abercrombie & Fitch Next.js eCommerce case study - Homepage

    Homepage

    Brand-First, Fast-Loading
    Dynamic campaign slots, smooth hero transitions, and fast above-the-fold loads.

    Abercrombie & Fitch Next.js eCommerce case study - Product Page

    Product Page

    Conversion-Optimized Layout
    Interactive mini cart and full cart views with real-time stock/status updates and custom price logic.

    Abercrombie & Fitch Next.js eCommerce case study - Cart

    Cart

    Instant Cart Feedback
    Used client state and Next.js API routes to deliver real-time cart actions with optimistic UI and no reloads.

    Abercrombie & Fitch Next.js eCommerce case study - Checkout

    Checkout

    Smooth, Secure & Accessible
    Streamlined UX built for conversion — mobile-first layout, field validation, and payment API integrations.

    Abercrombie & Fitch Next.js eCommerce case study - Product list

    Product list

    Real-Time Filtering & Prefetching
    SSR-based filters, infinite scroll, and image lazy loading — delivering fast product discovery.

    Project Visuals & Performance Insights

    Here’s a closer look at the frontend in action — from lightning-fast product pages to the tools I used behind the scenes to optimize performance and experience.

    See the current metrics
    Abercrombie & Fitch Next.js eCommerce case study - Lighthouse report
    Lighthouse Chrome Devtools report
    Abercrombie & Fitch Next.js eCommerce case study - Lighthouse report
    PageSpeed Insights report
    Abercrombie & Fitch Next.js eCommerce case study - Wishlist
    Wishlist functionality
    Abercrombie & Fitch Next.js eCommerce case study - QuickView
    Quick View functionality
    Adrian Kotlinski

    As a Senior Software Engineer with 5 years of experience, I specialize in crafting scalable, high-performance solutions that drive business success. My expertise spans across web development. Whether it’s building innovative web applications, optimizing frontend systems, or leading teams through complex technical challenges, I bring a results-driven mindset to every project.

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