Development of an international e-Commerce ecosystem for the ASBIS holding.

As part of the engineering team at ASBIS holding, I progressed from a Middle Front-end developer to a Team Lead. I participated in a 2-year development cycle, scaling, architectural design, and support of large premium e-Commerce platforms for the markets of Ukraine and the CIS countries (Kazakhstan, Uzbekistan).

Key projects:
• iSpace.ua — the official network of Apple Premium Partner stores in Ukraine.
• Prestigio Plaza — an international network of technology retail hubs and online electronics stores.

Technology stack of the ecosystem: JavaScript / TypeScript, Vue.js (Nuxt), REST API, Highload Architecture.

What was implemented and optimized in the role of developer and lead:
1. Cross-platform and Localization: Designing the frontend architecture with support for multilingualism, regional currencies, and unique tax rules for different countries (UA, KZ, UZ).
2. Speed Optimization (Core Web Vitals): Refactoring heavy interface modules, optimizing SSR (Server-Side Rendering) on Nuxt.js, which significantly accelerated the loading of catalog pages on mobile devices.
3. Integrations: Working on connecting complex internal accounting systems (holding ERP), real-time synchronization of product stocks, integration of payment gateways and logistics services.
4. UI/UX and Components: Creating flexible and reusable UI components, developing interactive modules for the cart, product comparison, and user personal accounts.