Александр Петренко

Work Experience

Backend developer

Afina (Online entertainment, online casino)

from 11.2017 to 01.2018

ASP.Net back-end and Oracle DB.

Fixing errors in modules which are responsible for the team.

Analysis and optimization DB.

Analysis and optimization code in high-load processes.

Development back-end.

Optimization of the system to increase performance.

Further development of search and index linking.

Backend developer

Наши Банки (Online entertainment, online bank)

Project from 10.2017 to 11.2017

WordPress plugins and themes develop.

Create a working administrative panel based on the MVC pattern.

Fixing errors in modules which are responsible for the team.

Development and deployment of backend systems integration.

Development back-end.

Development of new functionality in accordance with customer requirements and in accordance with the development plans of the product.

Analysis and optimization of functionality.

Development of the import and export catalogs in various formats.

Training and adaptation of new staff.

Following the established coding standards and the development process.

Maintain existing code and debug if necessary.

Creating responsive design and development.

Backend developer

B2b4 (Online entertainment, online casino)

from 08.2017 to 10.2017

PHP and MySQL.

Create a working administrative panel based on the MVC pattern.

Fixing errors in modules which are responsible for the team.

Development and deployment of backend systems integration.

Planning master-slave DB replications.

Development back-end.

Analysis and optimization of functionality.

Maintenance of databases and servers (performance analysis and reconfiguration options, new or alternative technologies).

Optimization of the system to increase performance.

Training and adaptation of new staff.

Following the established coding standards and the development process.

Maintain existing code and debug if necessary.

Web Developer (freelance)

Site development on the technical task.

Worked with JavaScript for web services and designing with CSS.

Code application specific APIs in PHP and integrated with SQL database.

Some minor front-end development and deployment as required.

Rewriting code in problem areas within the framework of error correction or development of new functionality.

Resolving current projects tasks, server maintenance.

Planning and deployment of new functionality depending on partners requirements.

Detecting, analysis and resolving problems in automatized processes of data synchronization.

Education

Bachelor of Computer Science

Simon Kuznets Kharkiv National University of Economics

 May 2016

Microsoft IT academy (2010, 6 month)

Skills

Php(OOP, MVC) – 5 years of experience.

MySQL – 3 years of experience. 

HTML – 3 years of experience.

AJAX – 2 years of experience.

Jquery – 2 years of experience.

Bootstrap – 1 year of experience

CSS3 – 2 year of experience.

JavaScript, Json – 2 year of experience

C, C# - 4 year

MS SQL SERVER (Less than 1 year),

MS Office (10+ years)

Python – Less than 1 year.

Language skills

English - intermediate

Russian - native

Ukrainian - native