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Andrey Vorontsov

@andreyvorontsov

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Frontend developer specializing in Vue/Nuxt and TypeScript, delivering high-performance e-commerce and B2B systems.

Russian Federation

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What I'm looking for

I’m looking for a team building high-impact web apps with Vue/Nuxt, where I can own performance, reusable component architecture, API integration, and testing—while collaborating closely with backend teams (remote/hybrid is a plus).

I’m a Frontend developer with 6+ years of commercial experience building e-commerce platforms, B2B ERP/CRM systems, and interactive web applications. I focus on turning complex product requirements into clean Vue/Nuxt architectures that are easy to extend.

My core expertise is Vue 3, Nuxt 3, and TypeScript, backed by Pinia, reusable component architecture, and strong API integration. I’ve led migrations (Vue 2 to Vue 3) and built SSR-compatible components and client-side logic to support smooth releases and maintainable code.

I’m especially proud of performance work and reliability: I implemented lazy loading, code splitting, caching, and server-state refactoring with TanStack Query, including virtualized rendering for large catalogs. In one role, I improved LCP by about 65% (3.2s to 1.1s) and increased payment conversion by about 18% through improved checkout and validation flows.

I also bring a product-minded engineering process—code review, onboarding, documenting technical decisions, and aligning API contracts with backend teams. With Vitest and Playwright, I ensure key scenarios are covered while keeping UI responsive, accessible, and stable across environments.

Experience

Work history, roles, and key accomplishments

Frontend Developer

AVTOAPP LLC

Jan 2023 - Apr 2026 (3 years 3 months)

Frontend developer for an automotive e-commerce platform, migrating Vue 2 modules to Vue 3 with Composition API, TypeScript, and Pinia. Improved performance and checkout flows by implementing SSR-compatible components, lazy loading/code splitting, API caching, TanStack Query/Virtual, and YandexPay integration.

Vue TypeScript Pinia Vite Webpack Docker SPA Lazy Loading Performance Optimization API Integration Axios Tanstack Query Zod SCSS BEM Vitest Playwright Unit Testing E2E Testing Component Architecture Composable Stacks

Frontend Developer

Legacy Agency / Enterplan

Mar 2025 - Feb 2026 (11 months)

Built a B2B ERP frontend from scratch for marketplace sellers managing product catalogs, warehouses, expenses, and supplier orders. Created modular pages/components/stores with PrimeVue/Tailwind and reusable composables for validation, data sanitization, and error handling.

TypeScript Pinia PrimeVue Tailwind Laravel Inertia.Js Zod Laravel Precognition Chart.Js Forms Validation Error Handling Loading Error States Code Review

Frontend Developer

Uralreductor LLC

Oct 2020 - Dec 2021 (1 year 2 months)

Developed an interactive industrial equipment configurator with a step-by-step wizard, parameter validation, REST API integration, and visualization/document generation. Built an Astro/Vue MPA CRM with drag-and-drop order management, RBAC and JWT/Sanctum authorization, and performance optimizations.

Astro Vue TypeScript PHP Laravel REST APIs Vue CLI Vuex Webpack RBAC JWT Sanctum Swagger Chart.Js JsPDF Drag And Drop Lazy Loading Memoization Jira Jspdf

Frontend Developer

Amata LLC

Sep 2019 - Aug 2020 (11 months)

Created an interactive, responsive frontend for a gaming platform including lobby/in-game events, notifications, statistics tables, and payment flow validation. Built a reusable UI kit and integrated legacy PHP back-end with Twig/Handlebars using AJAX/axios/fetch, while optimizing heavy pages with Webpack/Gulp and implementing PWA offline caching.