alexander User

Architected Playmaker, a scalable sports marketing platform built on an Nx monorepo with Lerna, enabling parallel development across isolated libraries while preserving shared interfaces. Introduced a UI-first development approach with TanStack Query and mock data, allowing Product and Design teams to validate complex workflows before backend services were ready.

Led the frontend rebuild of QA tooling for a game studio in Estonia, redesigning the admin panel, introducing chart-based metrics dashboards, and resolving critical state-management issues. Developed frontend architecture for a real-estate platform in Monaco and contributed to an edtech platform for US schools.

Built an SPA for real-time monitoring and management of router operations for a US client, using React and TypeScript with Redux workflows and strict type safety.

Developed SPAs, React Native mobile applications and landing pages. Integrated Google Maps, built custom real-time chat features and dynamic data tables, and worked across the full stack.

Redesigned a cloud-storage web platform built on Drupal CMS, integrating React components to modernize the user experience and improve frontend performance.

Studied Information Security in Computer Networks at Kharkiv National University of Radio Electronics from 2011 to 2016.