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.

• —Owned end-to-end delivery of 4 analytics features — two-level chart grouping, statistics widget, date-based grouping, unit metrics: requirements clarification and decomposition, coordination of backend, design and analytics teams, and releases from feature flags to documentation and post-release improvements.
• —Rescued a critical analytics flow for a major enterprise customer whose 3M+ point datasets crashed the map visualization — moved heavy processing to Web Workers and introduced clustering and viewport-based rendering, turning a broken flow into a fully usable one.
• —Built production-grade Next.js App Router interfaces for map-heavy analytics workflows, from complex filtering and reporting to chart-driven dashboards.
• —Led technical discovery for platform role management — aligned product and technical requirements and cut scope by proving a separate admin service and full RBAC model were unnecessary.
• —Raised frontend maintainability by driving migration to Feature-Sliced Design — eliminating circular dependencies, reducing module coupling and unifying UI Kit components.
• —Built the SEO layer for international rollout — metadata and dynamic sitemap generation for localized public pages.
• —Removed a recurring release blocker with AI-assisted localization: Arabic translation turnaround dropped from ~2 weeks to minutes.

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.

• —Designed and delivered large Next.js features for a high-load B2C platform where traffic surged roughly 10x during New Year draw peaks — owning frontend architecture, task decomposition and production releases.
• —Built a synchronization mechanism for live game-like lottery flows — keeping API requests, incoming draw data and animation timelines consistent without blocking the UI thread.
• —Built interactive, animation-heavy gaming experiences with Framer Motion and Lottie that stayed in production and kept evolving over multiple release cycles.
• —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.