Валерій

Valerii Baidak

Date of birth: 16.12.1990
Experience: 7 years
Tel: [відкрити контакти](див. вище в блоці «контактна інформація»)
E-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)

Skills: JavaScript, TypeScript, PHP, React, Next.js, Laravel, Redux/Redux Toolkit, Redux Saga, Zustand,
React Spring, formik, lodash/fp, ​i18next/icu, WebSockets/Centrifugo, REST API, Postgres/MySQL,
Firebase, Webpack, ESLint, Prettier, SCSS/SASS, CSS Modules, Photoshop/Figma/Zeplin

Experience:
Period: 10/2023 - up to now
Company: Freelance
Position: Frontend Developer
● Developed full-cycle solutions: from design to implementation and maintenance.
● Collaborated with clients to define requirements and implement functionality.

Period: 11/2018 - 09/2023
Company: Genesis
Position: Frontend Developer
A dating-focused social network.
● Developing new features.
● Taking part in architectural decisions.
● Reduced tech debt and use the right means considering weak and strong sides of them according
to real business needs.
● Creating complex animations.
● Improve application performance by 3x using Lighthouse, as well as optimizing components.
● Led design system standardization using React Storybook, streamlining component development
which increased design consistency.
● Designed and implemented a progressive web application (PWA) feature.
● Refactoring existing project and migrating to TypeScript.

Period: 08/2017 – 10/2018
Company: CodedInn
Position: Full Stack Developer
A platform that implements methods for ensuring privacy and data protection.
Backend:
● Web application for processing large data from excel files (import, export, statistic).
● Worked in team to build and integrate API with other systems, including website and other API’s.
Frontend:
● Working in team to develop a React SPA that uses API’s.
● Web application that using data visualization libraries (victory, react-vis) and exporting graphs to
PDF file.

Period: 04/2017 – 07/2017
Personal projects:
● Realtime Web Apps restaurant ordering system.
● IMAP client application.

Courses:
Lectrum – Advanced Webpack Course.
Lectrum – Next.js v15: Developing advanced SPA and SSR applications
Illya Klymov – TypeScript Winter School.

Education:
2013 — Yaroslav Mudryi National Law University