Lakina st, 66
Murom
Russia
ivantsenilov@gmail.com
@ivan_tsenilov
+7-999-612-95-11
2015-2017 Master’s degree, Applied Mathematics and Information Technology; Murom Institute of Vladimir State University (Murom)
2011-2015 Bachelor’s degree, Information Technology and Computer Science; Murom Institute of Vladimir State University (Murom)
The place I’m working at right now:
Worked with a team on a web application that helps control a budget of a mid-sized organization. The app increased employee accountability and provided a convenient tool for keeping track of budget operations. Technologies used:
The place I worked at before:
While studying for my master’s degree worked on a project for internal document flow mostly used by professors and university employees. PHP was used along with MySQL for storing data and javascript/HTML/CSS for frontend.
javascript: The language I’m most comfortable with over two years of experience. Used such tools as jQuery, Bootstrap, AmChart. Recently started learning other frameworks such as React.js and Node.js.
PHP: Was used as a primary language when I was developing a web-application while working at the university. I know the basics of the language though haven’t had a chance to use it as of late.
Basic knowledge of HTML, CSS, git
Write a function that takes an array and counts the number of each unique element present.
count([‘james’, ‘james’, ‘john’]) #=> { ‘james’: 2, ‘john’: 1}
function count(array){
const unique = new Set(array);
let obj = {};
unique.forEach( (item) => obj[item] = array.filter(x => x === item).length );
return obj;
}