Oleksandr Koval

Objective

To obtain a position of Front-end developer

Work experience

MAINSTREAM PR Agency, Kyiv

Sep 2017 —
Dec 2020

SMM / Digital marketing manager

Development and execution of SMM strategies
Setting up and implementation of advertising campaigns at Facebook and Instagram
Copywriting and visual content creation
Cooperation with top Ukrainian mass media, bloggers and influencers
Development of landing pages on Tilda and Wix

MAINSTREAM PR Agency, Kyiv

Aug 2015 —
Aug 2017

Courier

Freelance

Jun 2011 —
Jan 2016

Site administrator

Development and administration of websites on WordPress and Joomla

Qualifications

JS
HTML, CSS
Git
Adobe Photoshop/Illustrator/Premiere, iWork, Google docs and MS Office

Code sample (JS)

//Build Tower by the following number of floors (integer and always greater than 0).

const towerBuilder = nFloors => {
  let floors = nFloors;
  let res = [];
  let curFloor = '';
  let repeatSpaces = floors - 1;
  let repeatStars = 1;
  
  while (floors > 0) {
    curFloor = ' '.repeat(repeatSpaces) + '*'.repeat(repeatStars) + ' '.repeat(repeatSpaces);
    res.push(curFloor);
    repeatSpaces = repeatSpaces - 1;
    repeatStars = repeatStars + 2;
    floors--;
  }
  return res;
};