Bystrov

Founded in 2017 and based in Kyiv, Ukraine, Bystrov works as a Shopify-focused agency serving direct-to-consumer brands and plus-tier ecommerce merchants internationally. The team, sized 1-10, is organized into three units — a Shopify engineering team, a growth team, and a design team — and states it does not outsource work. Clients referenced in testimonials include DTC brands, plus merchants, and retail scale-ups going through migrations or theme rebuilds. The agency's declared services span Shopify theme development and Liquid customization, app and API integrations, data migration, and performance/Core Web Vitals work on the technical side, alongside UX/UI design, design systems, and brand and motion direction on the creative side. Growth-related services include conversion rate optimization with A/B testing, merchandising, analytics and reporting, email and SMS outreach, pay-per-click campaigns, and full-spectrum SEO. Bystrov describes its process in four stages: a discovery audit of the store, data, and goals to set a revenue target; a build phase where the engineering team ships theme, migration, and integrations; a controlled launch with QA, redirects, and analytics configured from the first visitor; and an ongoing growth phase covering CRO, performance monitoring, and roadmap execution. The agency also offers a free store teardown call and provides Shopify maintenance and dedicated support teams for existing stores.