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Aleksei Nesterkin

@alekseinesterkin

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Frontend Developer at Yandex building shared React experiences for Alice across web, mobile, and smart displays.

Georgia

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At Yandex, I build shared React experiences for Alice across web, mobile, browser integrations, and smart displays. I migrated the production chat from Svelte 4 to React 19 while preserving its business logic, and built Deep Research interfaces with real-time file and image transfers over WebSockets.

Before Yandex, I developed construction and industrial platforms at DOM.RF Bank / Банк ДОМ.РФ and Quantum Art. My work included 3D model viewers and geometry checks, a reporting module, and a task management interface; at Yandex, I also reduced the mobile production bundle by 20%.

Experience

Work history, roles, and key accomplishments

Current

Frontend Developer

Current

Yandex

Jan 2025 - Present (1 year 9 months)

Build cross-platform Alice AI Assistant interfaces for web, iOS/Android, browser integrations, and smart displays using React 19 and TypeScript. Focus on real-time UX, hybrid mobile architecture, PWA, performance, testing, and AI-assisted engineering.

- Consolidated web, iOS, and Android chat UIs into a shared React 19 app embedded via WebView, eliminating three implementations per feature and sp

Frontend Developer

DOM.RF Bank / Банк ДОМ.РФ

Jul 2023 - Dec 2024 (1 year 5 months)

Developed enterprise platforms for construction project management, 3D model validation, resource planning, and digital document workflows, serving 500+ employees and 200+ engineers.

- Delivered three core modules from concept to production, contributing to 22% shorter design cycles, 5% lower operating costs, and the elimination of paper-based workflows.
- Built a browser-based 3D model and drawi

Frontend Developer

Quantum Art

Sep 2020 - Jul 2023 (2 years 10 months)

• Built a drag-and-drop task management interface adopted by 50+ engineers within the first month of rollout, reducing manual task reassignment time by an estimated ~30%.
• Led full state management migration from Redux to Redux Toolkit across a ~40,000 LOC codebase, cutting boilerplate by ~40% and reducing average state-related bug resolution time from 2 days to under 4 hours.
• Reduced JS bundle