CV
Shopify developer with about two years focused on one electronics retailer: a Dawn-based Liquid storefront and the apps around it — a Gadget back-office app with banking, marketplace and shipping integrations, a supplier price-sync desktop tool, an AI storefront assistant, and a public Shopify App Store discounts app. Earlier: React and Next.js agency work and a 12-month fullstack program. Comfortable owning a scope end to end and writing the spec first.
- Availability
- Kyiv, UTC+2. Employed at Informatica; open to interesting Shopify or AI-commerce work.
- Location
- Kyiv, Ukraine · UTC+2
- Languages
- English (B2, working) · Ukrainian (native)
Experience
Shopify Web Developer
2024 — present
Informatica
Sole developer on the storefront (informatica.com.ua) and the apps and automations behind it: a customised Dawn theme in Liquid, a Gadget back-office app, an Electron price-sync tool, an AI chat assistant, and a public Shopify app. Most integrations are Ukraine-specific.
- Shipped a public Shopify App Store app that applies Google's automated discounts at checkout via a Shopify Function
- Built and maintain a Gadget back-office app: bank-payment reconciliation, Ukrainian fiscal receipts, Rozetka marketplace and Nova Poshta order flows, supplier product import with AI-generated descriptions
- Wrote a repeatable Lighthouse measurement harness for the theme and use it to accept or reject each performance change
- Built an AI storefront assistant on Claude and the Model Context Protocol for catalogue search, cart building and order status
Liquid · Online Store 2.0 · Web Components · Gadget.dev · Remix · Polaris · GraphQL Admin API · TypeScript · React
Frontend Developer Intern
2023 — 2024
SoftRyzen
Remote internship building commercial marketing sites. Team lead on one project.
- Delivered several client sites in React and Next.js with Strapi and Sanity as headless CMS
- Led the CMS integration and coordinated the team on one build
React · Next.js · TypeScript · Strapi · Sanity · Tailwind CSS
E-marketing & site support
2015 — 2023
Informatica
Ran the retailer's website on WordPress and handled SEO and paid search. Moved into development through a fullstack program and the SoftRyzen internship, then took over the Shopify build.
- Kept the storefront and catalogue current day to day — the groundwork for the later move to Shopify
WordPress · JavaScript · SEO · Google Ads
Skills
Marked honestly: production means I've shipped and maintained it on a live store; working means I've built with it but wouldn't claim depth.
Shopify core
- Liquidproduction
- Online Store 2.0 sections & blocksproduction
- Ajax & Section Rendering APIproduction
- Metafields & metaobjectsproduction
- theme-checkproduction
- Shopify Functionsworking
Frontend
- JavaScriptproduction
- TypeScriptproduction
- Reactproduction
- Web Componentsproduction
- CSS architecture & design tokensproduction
- Next.jsworking
- Core Web Vitalsworking
Apps
- Gadget.devproduction
- Polarisproduction
- App Bridgeproduction
- GraphQL Admin APIproduction
- Admin UI extensionsproduction
- Remix (Shopify app template)working
- Webhooks & GDPR complianceworking
Headless
- Hydrogenworking
- Storefront APIworking
Data & integrations
- Third-party REST & GraphQL APIsproduction
- Google Sheets & Merchant Center APIsproduction
- XML / CSV feed generationproduction
- Bulk operations & rate limitsproduction
- OAuth 2.0 flowsworking
- Puppeteer scrapingworking
AI
- LLM APIs — OpenAI & Anthropicproduction
- Retrieval & embeddingsproduction
- AI-assisted developmentproduction
- Model Context Protocol toolsworking
- Vision models for image QAworking
Tooling & DevOps
- Shopify CLIproduction
- Git & GitHubproduction
- Electron / Electron Forgeworking
- Fly.ioworking
- Cloudflare Workersworking
Selected projects
Each links to the full case study.
- Back-office integration appOne Gadget app tying a Shopify store to Ukrainian banking, fiscal receipts, a marketplace, a courier and its suppliers.
- Informatica storefrontA customised Dawn theme in Liquid for a large Ukrainian electronics catalogue, with a Lighthouse harness that decides what ships.
- Storefront AI assistantA shopper-facing chat agent on Claude and MCP — catalogue search, cart building and order status, in Ukrainian and Russian.
- Dynamic discountsA public Shopify app that makes Google's automated discounts actually apply at checkout, as a Shopify Function.
- Supplier price syncA desktop app that pulls prices and stock from eight suppliers, re-prices them, and bulk-updates the store and its marketplace feeds.
- Hydrogen storefrontThe store's previous headless build on Hydrogen and Oxygen — retired in 2025 when it moved back to a Liquid theme.
Education and certifications
- Fullstack Developer — IT School GoIT12-month program, 2022–2023
- Specialist Degree, Computer & Network SystemsDonetsk National Technical University
- 1st place — Luxoft Hackathon2023 · accessible map of Kyiv
- Shopify AcademyLiquid Storefronts for Theme Developers · Shopify Development Fundamentals · App Development Fundamentals · Custom Storefronts with Hydrogen
- Anthropic AcademyBuilding with the Claude API · Claude Code in Action · Introduction to subagents · Introduction to agent skills
- Frontend MastersClaude Code · AI Agents Fundamentals v2 · Harness Engineering & Agent Orchestration · Award-Winning Marketing Websites