Контактна інформація

Шукач вказав телефон та ел. пошту.

Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/6437487/

Досвід роботи

Front-end developer

з 02.2021 по 04.2026 (5 років 3 місяці)
Uvoteam, Київ (IT)

Stack: React, Expo, Next.js, Redux Toolkit, Zustand, Tailwind, Storybook,
• Built and scaled 3+ React apps serving 10k+ monthly users; improved feature delivery speed ~30% through
architecture improvements and component reuse.
• Designed reusable form system adopted across 10+ projects — cut form dev time ~80% and reduced
validation bugs ~25%.
• Rebuilt legacy iOS app in React Native: +100% new installs,
−50%+ crash rate,
+50% user retention.
• Migrated styling to Tailwind CSS: −30% CSS bundle size, eliminated unused styles, faster UI iteration.
• Improved PageSpeed from 50–60 → 90–95; moved INP to “good”; cut initial JS bundle ~30–40% and reduced
CPU usage on low-end devices via SSR/SSG, memoization, virtualization, and code splitting.
• Led monorepo upgrade Node.js 12 → 18: faster CI, better security, ESM support.
• Raised test coverage +15%, introduced Playwright E2E tests for critical flows — reduced regression rate and
stabilised releases.

Junior frontend developer

з 12.2020 по 02.2021 (3 місяці)
Startup project “Theatre”., Київ (IT)

Use React, Redux, Material - UI and kanban methodology in project. My task is to create components, styles, writing unit tests (Jest, Testing Library).

Main brewer

з 03.2016 по 09.2020 (4 роки 7 місяців)
ТОВ Гільдія Живого пива, "Пивний Гном", Київ (Food industry)

Responsibilities and achievements: I was engaged in the full cycle of production and fermentation of beer, quality control of materials and products. Carried out personnel management, ordering materials, developing beverage recipes.I did my job well and responsibly.

Освіта

Національний університет "Львівська Політехніка"

Харчові технології та інженерія, Бродильні технології, Львів
Вища, з 2011 по 2017 (6 років)

Диплом магістра з відзнакою

Додаткова освіта та сертифікати

Онлайн курси ReactJS

2020

Softserve IT Academy HTML/CSS/JS course

2020

React.js - udemy

2020

Знання і навички

• CSS
• HTML
• SASS
• React
• Redux
• Adaptive layout
• Responsive design
• Styled-components
• JavaScript, ES5, ES6, TypeScript

Знання мов

• Англійська — середній
• Українська — вільно

Додаткова інформація

Github
1. Project name: iOS calculator
Link GitHub: https://github.com/andreitsivm/calculator-ios
Description: Calculator created with React Native. Looks like an iPhone calculator app, implementing simple validation to avoid bugs. Used technologies: TypeScript, React and ReactNative.
2. Project name: CV+Simple blog
Link GitHub: https://github.com/andreitsivm/react-portfolio/tree/main
Link: https://react-firebase-app-bd713.web.app/
Description: Fullstack blog created with React and Express. Can create new posts, update and delete existing posts. Responsive and mobile adaptive, simple form validation, routing, scss preprocessor, mongoDB for saving posts,mongoose package. Hosted on firebase services.
3. Project name: Material- ui blog
Link GitHub: https://github.com/andreitsivm/nextjs-deploy
Link: https://nextjs-deploy-xi.vercel.app/
Description: Simple blog application created using NextJS (React SSR), TypeScript, Axios and Material-ui components. Adaptive layout, mobile drawer, form validation, fetching new users.
4. Project name: USAUTO — car delivery from USA
Link GitHub: https://github.com/andreitsivm/softserve/tree/gh-pages
Link: https://andreitsivm.github.io/softserve/
Description: Simple landing page for car delivery company. Full mobile, tablet, laptop adaptive layout (flex and grid system).
5. Project name: Time tracker
Link GitHub: https://github.com/andreitsivm/tracker-task
Link: https://tracker-task.vercel.app/
Description: Time tracker created with React/Redux/TypeScript/MomentJS. Implemented savings to localStorage. If you start the tracker, close the page and open it in two hours, this tracker should have a value of 2:00:00, and will continue to increase further.