Personal details

AlexKorzh - Remote front-end developer

AlexKorzh

Senior Frontend Engineer
Based in: đŸ‡”đŸ‡± Poland
Timezone: Warsaw (UTC+2)

Summary

Software engineer with a passion for solving complex problems and building robust and scalable web applications. With 7 years of experience in the field, I have developed a strong foundation in front-end and back-end development, specializing in React, Redux, JavaScript, TypeScript, and Node.js.

Work Experience

Senior Frontend Engineer
StoryDoc | Apr 2023 - Present
Node.js
TypeScript
React
JavaScript
Jest
Redux
Express.js
  • Developed an enhanced share flow, resulting in an increase in the conversion rate for successful publishes to copies from 69% to 80%.
  • ntroduced PRO features, leading to a doubling in the conversion rate, with a rise from 3 to 7 paying customers daily.
  • Implemented advanced workspace functionality, resulting in an 8% increase in users per organization.
  • Optimized overall application performance, leading to a significant reduction in the churn rate from 8% to 4%.
Senior Frontend Engineer
Wikifatory | Mar 2022 - Apr 2023
TypeScript
React
JavaScript
Jest
GraphQL
MobX
Apollo
Styled-Components

Wikifactory promoted itself as a “GitHub for Manufactures ”.

  • Implemented multipart quoting feature, which tripled RFQ submissions.
  • Developed a UI library to speed up core business logic development
  • Created a new brand interface that simplifies the product's user experience
  • Optimized the application's overall performance
  • Using Playwright, I wrote e2e tests for improving reliability issues

Education

Ukrainian State Chemical Technology
Master's degree・Chemistry science and engineering
Sep 2014 - Aug 2015

Personal Projects

2022
Node.js
MongoDB
Mongoose
React
JavaScript
Redux
Relate - no-code tool/ website builder (similar to Webflow)

Certifications & Awards

Finalist of the DevChallange (HTML + CSS) category
Jul 2016