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Vadym – React, Typescript, JavaScript, experts in Lemon.io

Vadym

From Ukraine

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Front-end Web DeveloperSenior
Tech lead
Hire developer
8 years of commercial experience
E-commerce
Entertainment
Event management
Information services
Insurance
Retail
Collaboration tools
DMS
ERP
Utilities
Lemon.io stats

Vadym – React, Typescript, JavaScript

Meet Vadym — a Senior Front-End Developer passionate about creating positive social impact products and solving non-ordinary problems. He has 6 years of commercial experience across multiple roles: from senior software engineer to team/tech lead, highlighting his leadership abilities. His previous projects include a sharing document platform, a startup that provides an ecosystem for the retail market, and a digital insurance broker. Seasoned with a prior interviewer's background, he is a collaborator who will take your project to new heights!

Main technologies
React
5 years
Typescript
3 years
JavaScript
5 years
Additional skills
MongoDB
GraphQL
Redux
PostgreSQL
SQL
Node.js
Gatsby.js
Unit testing
HTML
Angular
CSS
Webpack
HTML/CSS
Figma
REST API
Bitbucket
Heroku
Docker
Redis
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Front-end software engineer
Apr 2021 - Mar 202211 months
Project Overview

It is a Germany-based company, which provides Applications for musicians and digital communities to promote exchange and networking within the community.

Vadym has been working on developing a back office for musicians where they are able to perform the following actions:

  • schedule events;
  • create forums;
  • post and schedule news or announcements;
  • grant permissions for other users;
  • sell tickets;
  • get statistics data as infographics.
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Responsibilities:
  • Was responsible for Front-end development;
  • Made an architecture design;
  • Set up the development process, CI/CD;
  • Was in charge of prototyping;
  • Improved devEx;
  • Built MVPs.
Project Tech stack:
React
Redux
Node.js
HTML
CSS
Heroku
Git
REST API
Bitbucket
Webpack
Figma
JavaScript
Technical Lead
Sep 2018 - Jun 20201 year 9 months
Project Overview

It is a document management platform that allows users to edit, sign, store, and share documents via any web browser or mobile device.

His team was focused on developing a bunch of single-action applications for gathering organic traffic (lots of it).

Each web application provided single document action (eSignature, type conversion, etc). Also, they developed a content management system for blogs, dynamic content, and all of that jazz.

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Responsibilities:
  • Launched and consolidated highly scalable platform - multiple SPAs with SSR/PWA capabilities (written in React/Node stack, organized in monorepo);
  • Was responsible for documenting (Confluence);
  • Was in charge of refactoring/unification of a legacy codebase;
  • Created new apps (like the eSignature app);
  • Mentored team members (4 FE);
  • Conducted technical interviews;
  • Was in charge of code review;
  • Developed MVPs;
  • A/B tests;
  • SEO tasks;
  • Resolved code-style holy wars :)
Project Tech stack:
JavaScript
React
Redux
Node.js
Webpack
Docker
Redis
Front-end software engineer
Jan 2018 - Sep 20187 months
Project Overview

It is a British-based start-up, that provides a connected ecosystem for the retail market.

Vadym was working on developing a back office for retailers, that includes work with a variety of that domain entities.

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Responsibilities:
  • Was responsible for Front-end development;
  • Made an architecture design;
  • Was in charged of prototyping;
  • Developed UI kit library using Storybook.
Project Tech stack:
JavaScript
React
Webpack
Gatsby.js
Unit testing
Front-end developer
Aug 2017 - Jan 20185 months
Project Overview

Vadym was working on an inner BSG company project called Insfero. It was the first digital insurance broker in Ukraine. Main features of the product:

  • providing visual comparisons of insurance offers;
  • calculating insurance costs;
  • collecting reviews.
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Responsibilities:
  • Was responsible for Front-end development;
  • Built a library for dynamic form (scaffolding a UI based on schema-defined rules);
  • Refactored jQuery application (rewrote into react.js);
  • Made an architecture design;
  • Was in charge of prototyping;
  • Conducted interviews;
  • Built MVPs.
Project Tech stack:
JavaScript
React
Redux
Unit testing
Webpack
HTML
CSS
Git

Education

2020
Software engineering
Master degree
2016
Frontend development
graduated

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