I build the front of large products — and the systems that keep them fast.

2GIS PRO / URBI

A B2B geoanalytics and big-data visualization platform: demand, footfall, competitors and dozens of other data layers across 1,400+ cities in Russia and the CIS — on a configurable map, with customer data upload and an AI assistant.

Used by retail networks, franchises, developers and city planners to choose locations, size markets and find growth zones. Ships as SaaS and as an on-premise deployment.

• —Designed the performance strategy for enterprise-scale map analytics: heavy geospatial processing moved off the main thread with Web Workers, viewport-based rendering and clustering for 1M+ objects.
• —Led technical discovery and delivery planning for high-impact geo-platform features — turning ambiguous product goals into architecture proposals, estimates, milestones and release scopes.
• —Built production Next.js App Router interfaces for map-heavy workflows — layer configuration, filters, location comparison and report export — and contributed reusable UI Kit components used across product teams.
• —Raised scalability by introducing clearer domain boundaries and Feature-Sliced Design patterns for map, filter and reporting flows.
• —Risk-based milestone planning, SEO metadata, dynamic sitemap generation and AI-assisted localization — 95% on-time delivery and 60% faster localized releases.

Stoloto

One of Russia's largest B2C services for state lotteries. Animation-heavy, gamified draw experiences that had to stay in sync with live draw data — on web, PWA and in-app WebView.

• —Owned frontend architecture, task decomposition and production release for large Next.js features on a high-traffic platform.
• —+10% user engagement from animation-heavy, gamified lottery experiences built with Lottie and Framer Motion.
• —Solved real-time data synchronization for game-like draw viewing — keeping UI state, animation timing and incoming draw data consistent through a session.
• —Code splitting, lazy loading and SVG/PNG optimization for cross-platform PWA and WebView delivery.
• —Mentored through cross-team code reviews across a ~20-engineer frontend group, improving shared patterns and testing discipline.

CIT

Information systems supporting Eurasian Economic Union process management and cross-border data exchange — heavy forms, strict validation, many modules.

• —Led frontend delivery for enterprise information systems supporting EAEU process-management and data-exchange workflows.
• —Built a reusable UI Kit and shared business-logic layer with pixel-perfect components, cutting duplicated work across modules.
• —Delivered data-heavy workflows: multi-level forms, custom validation, nested object transformation and notification flows.
• —Coordinated a frontend team of up to 5 engineers through estimation, task distribution, reviews and deadline-driven release planning.
• —Partnered directly with stakeholders to clarify requirements and accelerate approval of implementation details.