Experience & Skills.

СберСпасибо

• —Request handling time −50%, operator errors −30%: a CRM interface with template scenarios for operators — Nuxt 3 (SSR), TypeScript, TanStack Query, WebSocket.
• —Form completion −35%, validation errors −40%: a dynamic forms system on Nuxt 3 with advanced validation and state management (Composition API, Pinia).
• —Report generation ×3: an analytics dashboard on Vue 3 — large-dataset visualisation, list virtualisation, render optimisation.
• —Repeat visits +28%, conversion into completed tasks +45%: a personalised missions module with a progress tracker.
• —Grew the design system and shared component library, optimised Core Web Vitals (LCP, INP, CLS) and Sentry monitoring, introduced a TDD process (Vitest, Playwright), ran code reviews and mentored juniors.

Почта Банк

• —Page load speed +40%: lazy-loading, caching, code splitting, bundle-size work; server load reduced.
• —Input errors −25%: adaptive cross-browser forms with validation on Nuxt 2 and Vuex.
• —Real-time interfaces over WebSocket, Sentry monitoring, migration of legacy components from the Options API to the Composition API, unit tests (Jest).

Open Source и собственные продукты

• —Vestibule — a desktop focus tracker in Rust: a 4-crate cargo workspace, a background worker, a privileged helper over a Unix socket, SQLite. 196 tests.
• —freel — a time and invoicing tracker, one codebase for desktop and Android: Tauri 2, React 19, SQLite, transactional sync. The Android timer is a separate crate, tauri-plugin-timer (Rust + Kotlin), published on crates.io.
• —GitSpace — a macOS app for git projects: Tauri 2 + Nuxt 4 + TypeScript, batched parallel git status, tokens in the system Keychain. 54 Vitest tests and 30 cargo tests.
• —Nuxt 4: attractions42 — fully prerendered with zero runtime network calls, data prepared by a Rust pipeline of my own (tokio, reqwest); whostolemysleep.ru — a portfolio with a built-in CMS, Drizzle ORM, PostgreSQL, ISR, EN/RU.
• —@wsms/logger and @wsms/logger-connect-nuxt — npm packages: a zero-dependency structured logger for Node.js and a Nuxt module with an auto-imported useLogger().

Национальный исследовательский Томский политехнический университет