Aleksandr Kramarenko

PHP Middle+ Developer
It’s impossible to know everything. It’s enough to understand

Summary

I have over 10 years of experience in information technology. Worked in different size teams using agile development processes and have also completed projects by myself.

Mainstream - development using CodeIgniter framework, building application and database architecture, optimizing and code refactoring, optimizing DB performance. Can perform most of full stack tasks.

I'm not afraid to learn new things. Also want to get new experience with Laravel in real project because better study is a practical application.

Basic principles: honesty and decency.

Remotely work

Work Experience

PHP/Full stack Developer (remote work)

GRapps
2017 - 2018.07

Achievements

Optimization and development of additions to an already existing backend systems for data processing for online casino/slot games.

Note: all projects have a non-disclosure agreement.

Technologies used:

  • CodeIgniter 3.1.x
  • Symfony 3.4
  • Pure PHP
  • REST API
  • MySQL Database

PHP Developer (remote work)

DEV2B (Digicode)
2014 - 2017

Achievements

Optimization, development of additions and Wordpress plugins for isoftbet.com multiple projects on: CodeIgniter, Symfony, pure PHP and Wordpress

Development from scratch five backend's management with API used CodeIgniter and AWS services for online casino games(slots, bingo, japan slots games) on Facebook, IOS and Android platforms : slotplatform.com, goodoldtimeslots.com, doublewinslots.com, bingoisland.com, withyourmemories japan slot game.

Optimizing code and DB queries performance for existing advertising data processing platform on pure PHP offertoro.com.

Optimizing code and DB queries performance for other existing projects on CodeIgniter, WordPress and pure PHP.

Small Wordpress full stack projects.

Note: all projects have a non-disclosure agreement.

Technologies used:

  • CodeIgniter 3.1.x
  • REST API
  • MySQL Database
  • Twig
  • Memcache(Memcached)
  • Logstash + Amazon Elasticsearch Service
  • Amazon S3 Cloud Storage Service‎
  • Amazon RDS
  • Amazon Load Balancer
  • Pure PHP
  • Experience with Facebook API
  • Experience with Andorid/IOS API's for payments verification
  • Wordpress‎

Founder & PHP/Full stack Developer

2011 - 2014

Achievements

Web studio founder and developer. Closed from 2014 year.

Development projects for Ukrainian customers on CodeIgniter framework, Wordpress, ocStore/openCart and osCommerce CMS.

Was developed:

  • News high-load site pravo-kiev.com on Wordpress
  • E-commerce platform dress-express.com.ua on CodeIgniter with API integration for the sale of goods from the biggest Chinese marketplace TaoBao.
  • E-commerce platform udo-san.com on CodeIgniter with API integration for the sale of goods from the biggest Chinese marketplace TaoBao.
  • Private Mystery Shopper marketing research closed platform on CodeIgniter
  • E-commerce site rc-sport.com.ua based on OpenCart/ocStore
  • E-commerce site royal-market.com.ua based on OpenCart/ocStore
  • E-commerce site autodoc.com.ua on CodeIgniter with autodoc database for the sale car-parts
  • Events site kuda.poltava.ua on Wordpress
  • Company site WebGuru.in.ua on Wordpress, already closed
  • Others small sites on Wordpress

Technologies used:

  • CodeIgniter 2.x-3.x
  • Pure PHP 5.x
  • WordPress CMS
  • OpenCart/ocStore e-commerce CMS
  • osCommerce e-commerce CMS
  • Javascript/jQuery
  • HTML/CSS/LESS

PHP/Full stack Developer (remote work)

Avistar
2008 - 2011

Achievements

Development on CodeIgniter 1.x, pure PHP, WordPress, Joomla and others.

Developed private clinical research CRM system on CodeIgniter.

Technologies used:

  • CodeIgniter 1.x
  • CakePHP
  • Pure PHP 5.x
  • WordPress CMS
  • Javascript/jQuery
  • HTML/CSS

Education

Poltava National Technical Yuri Kondratyuk University

2003 – 2008

Specialist degree in Economic Cybernetics

Graduate work:

Improvement of the SunRav TestOfficePro application for testing university students using the PHP development language.

Language

  • Ukrainian/Russian Native
  • English Intermediate (read/write/speak, but simple sentences with errors)

Skills

Backend

  • PHP 5/7
  • MySQL
  • CodeIgniter
  • Symfony
  • Laravel (want to learn in project)
  • WordPress
  • ocStore/OpenCart
  • osCommerce
  • MongoDB(little experience)
  • Node.js(no experience)

Frontend

  • HTML/CSS/SASS/LESS
  • Twitter Bootstrap
  • JavaScript
  • jQuery
  • Angular
  • Vue.js(no experience)
  • React(no experience)

Others

  • Jira
  • Git
  • Composer, Webpack
  • AWS, Amazon Services
  • Gearman
  • Linux(basics)
  • SSH
  • Oracle VM VirtualBox

INTERESTS

  • Raspberry PI, Arduino
    electronics development and PCB design
  • C/C++ and Python basics
    for microcomputers
  • SketchUp 3D, V-Ray
    interiors design

Awards

  • Table tennis
    Professional player. I have many awards and included in Ukrainian official rating. Participated in competitions Table Tennis IT Cup Dnepr Open