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  1. Freelancers

Kostiantyn Konovalenko

Offer Kostiantyn work on your next project.

Ukraine Kyiv, Ukraine
1 month 28 days back
Available for hire available for hire
age 28 years
on the service 2 months 3 days
  • web developer
  • D3.js
  • angular
  • performance optimization
  • CSS/JS/GSAP animations
  • anime.js
  • ReactJS / NextJS / Redux / MobX
  • chart.js
  • React/TypeScript
Freelancer Kostiantyn K. — Ukraine, Kyiv. Core skill — Javascript and Typescript, Web Programming

Rating

Successful projects
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Rating
173
Javascript and Typescript
1956 place out of 3449
Web Programming 1
3934 place out of 6421

Language proficiency level

English English: intermediate

Skills and abilities

Programming