← Rachit Khurana

Case study

ultrahuman.com

The D2C storefront behind the Ultrahuman Ring — a nine-figure revenue surface I joined as the sole frontend engineer and grew into a team.

The problem

In 2022 the site was a static build on S3 with hosting costs scaling linearly with traffic, no shared design language, and a checkout that couldn't keep up with the product. Every region needed its own pricing, inventory, and compliance — and the brand demanded an animation-rich experience that still loaded fast on a phone in Mumbai.

The architecture

One global Next.js application fronting five synced country-specific Shopify stores with Stripe in the loop, region-aware routing at the edge, and GSAP doing the storytelling. Server-side rendering moved us off S3 and cut hosting by 86% in a single month — spend then stayed flat at roughly $850/mo through 18× revenue growth, about 0.02% of the revenue it carried.

I built the first version alone, then hired and led the team of 4–6 that took it through three full redesigns, the Vision B2B dashboard, and brand collaborations including Ultrahuman × Diesel.

The results

$45.2M
website revenue, calendar 2025
$90.4M
cumulative since launch, Dec 2021
18×
revenue growth on flat hosting spend
−86%
hosting cost, cut in one month
2.56M
pageviews per month at peak
4–6
engineers led across the stack

Stripe featured the site on their Black Friday page among the world's best products.