AIDOCODE

Available for new projects

Andrii
Iudchenko

Senior Shopify Developer

Certified Shopify & front-end developer with over 5 years of experience building Shopify Plus storefronts, custom apps and headless commerce with Hydrogen, React and TypeScript. Elite Shopify Expert on Storetasker, Top Rated on Upwork.

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0+Years of experience
Rated on Upwork
TopRated on Upwork

Skills

A full commerce stack, end to end

From pixel-perfect Liquid themes to custom Shopify apps and headless storefronts — one developer covering the whole delivery chain.

Shopify

01
LiquidShopify APIShopify 2.0Shopify PlusApp developmentShopify FunctionsCheckout UI extensibilityShopify Flow

Headless & front-end

02
HydrogenOxygenReactRemixReduxNext.jsTypeScriptJavaScript

Markup & styling

03
HTML5CSS3Sass (SCSS)BEMTailwind CSSFigmaPhotoshop

Back-end & data

04
Node.jsExpressGraphQLREST APIFetch / AJAXPrisma

Tooling & workflow

05
Git / GitHubGitHub ActionsCI/CDViteNPMVS CodeChrome DevTools

AI & collaboration

06
Claude CodeCursorGPTZapierHubSpotClickUpJiraSlack

Selected work

Storefronts, custom apps and replatforming

A selection of Shopify Plus builds — subscription portals, product customizers, CRO experiments and full migrations.

Drift

Scents subscription Shopify Plus store

  • Built a custom customer portal for managing subscriptions with the Recurly Commerce API
  • Implemented features from Figma to Liquid with pixel-perfect accuracy
  • Optimized the existing codebase and shipped solutions end to end
Shopify PlusRechargeRecurlyPreactAlpine.jsTypeScript

Vent Covers Unlimited

Custom vent covers Shopify Plus store

  • Replatformed a large B2B/B2C catalog from BigCommerce to Shopify Plus
  • Created a complex product customization module for sizes, finishes and parameters
  • Developed Shopify Functions apps for ad hoc business requirements
Shopify PlusReactTypeScriptLiquidCustom Apps

Fatbikes

Custom electric bikes Shopify Plus store

  • Rebuilt collection and product detail pages to industry best practices
  • Redesigned the acquisition flow with a feature-rich upsell pop-up to raise AOV
  • Ran A/B split-testing with Convert
Shopify PlusShopify CLILiquidJavaScriptConvert

Chery Style

Custom footwear Shopify Plus store

  • Rebuilt the product detail page from Figma designs
  • Developed CRO tactics to lift conversion rate, AOV and customer lifetime value
  • Ran A/B split-testing with Convert
Shopify PlusLiquidJavaScriptCSSConvert

Fugazzi Fragrances

Custom Shopify store

  • Rebuilt the homepage to match the design and brand direction
  • Created a custom product page with bundle add-ons to increase AOV
  • Shipped two landing page layouts for split-testing
Shopify PlusShopify CLILiquidJavaScriptConvert

Contact

Let's build something that converts

Tell me about your store, your stack and what you want to improve. I reply to every serious enquiry.

Usual reply time: under 24h

Emailandrii.iudchenko@gmail.com
Telegram@iudchenko
LinkedIn/in/iudchenko
GitHub@iudchenko

Based in

Spain — working with clients worldwide

Languages

English (C1 IELTS), Ukrainian, Russian, Spanish (conversational)