Dranov Alexander

Front-end Developer (Beginner)

Hello, i'm learning what is Front-end development. Currently working on freelance as Quality Assurance Specialist in Translating Agencies.

Strong soft skills: Communication, Focus, Teamwork, Time management, Public speaking.

English level is B2, mostly learned by myself.

Education

2011-2016

Bachelor

Russian-British Institue of Management

Business Informatics

2021-2022

Junior

The Rolling Scopes School

Junior Front-end development

Skills

HTML

BEM
Adaptive
(in progress...)

CSS

SASS
Bootstrap
Tailwind

JavaScript

Fundamentals
ES6+
OOP
DOM
Asynchronous
(in progress...)

Git

GitHub
BitBucket

Graphic Editors

Figma
Photoshop
CorelDraw

Code Example

645. Set mismatch

You have a set of integers s, which originally contains all the numbers from 1 to n. Unfortunately, due to some error, one of the numbers in s got duplicated to another number in the set, which results in repetition of one number and loss of another number. You are given an integer array nums representing the data status of this set after the error. Find the number that occurs twice and the number that is missing and return them in he form of an array.

            
                const findErrorNums = function (nums) {
                    let sumFormula = nums.length * (nums.length + 1) / 2
                    let obj = {};
                    let answer = [];
                    for (let i = 0; i < nums.length; i++) {
                        sumFormula -= nums[i];
                        obj[nums[i]] = obj[nums[i]] + 1 || 1;
                        if (obj[nums[i]] == 2) {
                            answer.push(nums[i]);
                        }
                    }
                    answer.push(answer[0] + sumFormula);
                    return answer;

Projects

CV Project

Contacts

Location:

Russia, Chelyabinsk.

E-mail:

moze9lol@gmail.com

Phone number:

+7 (900) 025-36-23