Danyil Kolosov

Summary

Software engineer with years of experience in developing qualitative code for high-volume businesses. Started my way from a markup development. Nowadays I work on different sides of the project. Sometimes I write tasks and manage the work of other developers on these tasks. An enthusiastic team player and deep creative thinker.

Skills

Programming Languages/Technologies I used in my work

• PHP: Phalcon, Zend 1, Codeigniter , Laravel, WordPress, Drupal 8, Oxwall
• SQL: MySQL
• JavaScript: jQuery, React.js, TypeScript
• HTML,CSS: Bootstrap 3

Others

• GIT
• Jira
• OOP
• Composer
• NPM

Programming Languages / Technologies I am learning

• PHP: Symfony
• SQL: PostgreSQL
• NoSQL: MongodDB
• JavaScript: Vue.js
• AWS

Languages

• Ukrainian - Native
• English - Upper-Intermediate
• Persian - Pre-Intermediate

Several projects I worked on

• https://propertease.com.au
• https://alarictrader.com
• https://nemt.sentryms.com
• https://brandjectory.com
• https://app.dentulu.com

Professional experience

• I

  Number of developers: 2

  Description: a searching platform of the real estate

  The main goal: helps to find real estate by address for buying or adding own real estate for selling

  Client: USA

  Role: front-end developer

  Responsibilities: set markup and style of web application

  Tools & Technologies I used: HTML, CSS(Bootstrap 3), JavaScript(jQuery)

• II

  Number of developers: 3

  Description: a searching platform of real estate

  Main technologies used in: leaflet.js, Codeigniter, jQuery, HTML, CSS(Bootstrap 3)

  The main goal: helpds to find real estate by address for getting information about private property: number of inhabitants, land area and etc. User can download pdf file with all information about that area.

  Client: Australia

  Role: front-end developer (and some part of work on a back-end side)

  Responsibilities:

  • Set markup and style of web application
  • Worked on forms, filling datatables, created modal windows for showing data, worked with google map
  • Created pdf file with all needful information about real estate
  • Worked with client side data on server side: CRUD
  • Added WordPress blog to existent app

  Tools & Technologies I used: HTML, CSS(Bootstrap 3), JavaScript(jQuery, jstree.js, leaflet.js), PHP(Codeigniter, html2pdf, WordPress), MySQL

• III

  Number of developers: 3

  Description: an information web page for downloading trading platform

  Client: Ukraine

  Role: front-end developer

  Responsibilities:

  • Set markup and style of web application
  • Worked with forms

  Tools & Technologies I used: PHP(WordPress), HTML, CSS(Bootstrap 3), JavaScript(jQuery)

• IV

  Number of developers: 12

  Number of testers: 2

  Description: a logistic web application for creating trip of insurance companies’ sick clients to hospital

  Main technologies used in: Google Maps API, Phalcon, jQuery, HTML, Bootstrap 3, jQuery dataTables, Bootstrap 3 Datepicker, React.js, TypeScript

  The main goal: helps insurance companies’ sick clients get to a hospital in time one day or every day. Insurance companies, transportation provider and broker are the main users of the application. Application builds routes on a map, counts the distance, price, etc., like Uber application, but the broker is the main manager, not a client.

  Role: full stack developer

  Responsibilities:

  • Set markup and style of web application
  • Worked with EDI files (837, 835)
  • Worked on modal windows, different forms, data tables, created own splitter
  • Worked with and created controllers, models, views, EDI files parser, validators and migration on server side
  • Began to rewrite project to React.js and TypeScript
  • Wrote tasks for other developers and managed it
  • Reviewed code of other developers

  Tools & Technologies I used: HTML, CSS(Bootstrap 3), JavaScript(jQuery, jQuery dataTables, Bootstrap 3 Datepicker, React.js), PHP(Phalcon), MySQL, TypeScript)

• V

  Number of developers: 1

  Description: information web page

  Client: Ukraine

  Role: wordpress developer

  Responsibilities:

  • Set markup and style of web application

  Tools & Technologies I used: PHP(WordPress), HTML, JavaScript(jQuery)

• VI

  Number of developers: 5

  Number of testers: 2

  Description: CRM system

  Main technologies used in: Zend framework 1 (PHP), jQuery, HTML, MySQL

  The main goal: helps to manage work and details of employees of company

  Client: Ukraine

  Role: full stack developer

  Responsibilities:

  • Worked with and created controllers, models, views, validators and migration on server side
  • Wrote tasks for other developers and managed it
  • Reviewed code of other developers

  Tools & Technologies I used: Zend framework 1 (PHP), jQuery, HTML, MySQL

• VII

  Number of developers (back-end): 2

  Number of testers: 2

  Description: mobile app

  Main technologies used in: Laravel, Rocket Chat

  The main goal: helps to create and invite friends to real sport games

  Client: Arabic country

  Role: back-end developer

  Responsibilities:

  • Worked on deployment Rocket chat on app

  Tools & Technologies I used: Laravel, Rocket chat

• VIII

  Number of developers : 3

  Number of testers: 1

  Description: social network

  Main technologies used in: oxwall, PHP 7.2, MySQL, jQuery

  The main goal: helps business to communicate with investors

  Client: USA

  Role: full stack developer

  Responsibilities:

  • Supported app after another team
  • Added new features and fixed existent
  • Updated production site
  • Reviewed code of other developers

  Tools & Technologies I used: oxwall, PHP 7.2, MySQL, jQuery

• IX

  Number of developers : 1

  Description: business card site

  Main technologies used in: Drupal 8, jQuery

  The main goal: business card site

  Client: Ukraine

  Role: full stack developer

  Responsibilities:

  • created custom theme
  • created custom modules
  • deployment

  Tools & Technologies I used: Drupal 8, jQuery

• X

  Number of developers : 20+

  Description: a client-dentist platform for online appointments

  Main technologies used in: CodeIgniter, jQuery and different jQuery libs

  The main goal: helps dentists to cooperate with dentistry’s workers and makes first appointment with patients by using video calls

  Client: Ukraine and India

  Role: full stack developer

  Responsibilities:

  • worked on different tasks around video call and payments

  Tools & Technologies I used: CodeIgniter and jQuery

• XI

  Number of developers : 8+

  Description: an english internet provider’s web sites and platforms for supporting clients and workers

  Main technologies used in: Custom framework and libs on PHP

  Client: England

  Role: full stack developer

  Responsibilities:

  • worked on different tasks. Most of them were by using cron, server tecknologies and no client side

  Tools & Technologies I used: PHP and JS

Education

• 2018-2019 - Language school “Highlight”

  Improved English language skills to upper intermediate

• 2015 - LITS (Lviv IT School)

  Web UI Development

• 2007-2012 - Ivan Franko National University of Lviv

  Language and literature (Ukrainian and Persian)

Interests and hobbies

I like spending time with my family. If there is free time I try to learn new technologies. I like this. Also I try to translate persian literature into ukrainian language. Reading books helps me to forget about reality and technologies and relax. The same is with watching movies. But I do this very rare. Also I try to find time for sport to be in fit. And the last hobbie is video games. It is like a book but you are able to control heroes and open the interesting world with beautiful landscapes and characters.