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  1. Freelancers

Ivan Demenkov

Offer Ivan work on your next project.

Ukraine Dnepr, Ukraine
8 months 6 days back
A little busy a little busy
on the service 1 year
  • express.js
  • jqueryUI
  • HTML/CSS/JavaScript/jQuery
  • VUE.JS/VUEX/NUXT
  • Node.js
  • tech leading
  • code reviewing
  • code refactoring
  • team mentoring
Freelancer Ivan D. — Ukraine, Dnepr. Core skill — Web Programming, Javascript and Typescript

Rating

Successful projects
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Average rating
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Rating
309
Web Programming
1769 place out of 6421
Javascript and Typescript
675 place out of 3449

Language proficiency level

English English: upper-intermediate

Skills and abilities

Programming

Services

Administration


Writing

Portfolio


  • 22 550 USD

    Package delivery system, GPS transport monitoring

    Javascript and Typescript
    Package delivery system, GPS transport monitoring — example of freelancer's portfolio work in category Javascript and Typescript
    Participated in the frontend part of building a delivery management system for small cargo in the city of Tel Aviv (Israel), integrated Google Maps and payment systems.

  • Technical management of a startup that became a product

    Web Programming
    Technical management of a startup that became a product — example of freelancer's portfolio work in category Web Programming
    Performed the duties of Tech Lead - checked code quality (front and back), prepared releases, organized an ideal GitFlow in project repositories, taught developers useful development practices, monitored the activities of DevOps, assigned tasks to testers and set directions for interface automated testing, was responsible for the final quality delivery of the product to users.