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Sylvaxo S
Sylvaxo
Software Studio
Shopify CommerceYear: 2024Client: Solaris Atelier

Headless Next.js Storefront Delivering 240ms P95 Time-to-Interactive

High-fashion headless Shopify storefront with localized multi-currency checkouts, bespoke 3D garment customization, and 99 Lighthouse performance.

Verified Outcome 01

44% surge in mobile conversion rate in the first 60 days

Verified Outcome 02

Sub-250ms page load times worldwide

Verified Outcome 03

$14M in holiday GMV processed without a second of downtime

01 · Architectural Context

The Challenge

Standard Shopify theme architecture limited custom motion transitions and resulted in slow mobile load times across European and Asian markets.

02 · Engineering Execution

The Engineering Solution

We decoupled the frontend using Next.js App Router and Shopify Storefront GraphQL, paired with edge caching on Cloudflare workers and instant pre-fetching.

Technologies Deployed

Shopify PlusNext.jsHeadlessGraphQLTailwind CSS
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