Mykhailo is available for hire

Mykhailo Korovkin

Verified Expert in Engineering

eCommerce Developer

Poltava, Poltavs'ka oblast, Ukraine

Toptal member since September 22, 2021

Expertise

PHP Magento 1 Magento Magento 2 Magento API Computer Science CSS JavaScript SQL Web jQuery VirtualBox Jira HTML5 Agile Project Management

Bio

Michael has over 13 years of experience building web applications based on different frameworks, including six years as a certified eCommerce professional specializing in Magento development. He has gained substantial experience working with leading companies and clients worldwide in all kinds of teams, including technical leadership positions. Michael focuses on meeting high professional standards and providing solid software and services.

Portfolio

Silver Gold Bull Inc.

PHP, Magento, Redis, Elasticsearch, Amazon Web Services (AWS)

IT Delight

Magento, Symfony, Amazon Web Services (AWS), DevOps, Magento 1, Magento 2...

Codetiburon

Zend Framework, Magento, AngularJS, WordPress, PHP, Magento 1, Magento 2...

Experience

Web - 12 years SQL - 12 years PHP - 12 years JavaScript - 12 years Magento 1 - 10 years eCommerce - 7 years Magento 2 - 5 years Magento API - 5 years

Availability

Part-time

Preferred Environment

Magento, Web, Git, Google, Amazon Web Services (AWS), PhpStorm

The most amazing...

...project that I've built was a low budget high-load scalable geolocation solution to control access based on user location and client rules.

Work Experience

Magento Back-end Developer

2021 - 2023

Silver Gold Bull Inc.

Improved project localization scripts performance and caching.
Upgraded project codebase to support the latest PHP versions.
Implemented security patches and new security measures.
Created multiple features and fixed issues using Jira.

Technologies: PHP, Magento, Redis, Elasticsearch, Amazon Web Services (AWS)

Senior Magento Developer

2017 - 2021

IT Delight

Developed and supported Magento projects, extension and theme integrations, and data migration.
Worked on tasks as per worldwide clients' requirements and made changes to existing applications.
Set up environments and supported the development process.
Interviewed candidates for development and lead roles, created documentation for projects and extensions, and communicated with clients on sales calls.
Collaborated with company partners on Magento projects, including full-time outstaff.

Technologies: Magento, Symfony, Amazon Web Services (AWS), DevOps, Magento 1, Magento 2, JavaScript, Less, DeployHQ, Git, SQL, Web, Bash, NGINX, WordPress, PHP, Jira, Redmine, Teamwork, CSS, Kanban, Docker, Oracle VM VirtualBox, jQuery, Magento Enterprise, Magento Community Edition, Magento Modules, Magento Extension Development, Agile, eCommerce

Senior Full-stack Developer

2009 - 2016

Codetiburon

Built and supported PHP websites based on multiple PHP frameworks and third-party services, including Zend Framework, Magento 1, WordPress, Drupal, and Symfony.
Architected and built a high-load solution to analyze users' geolocation based on the clients' rules set.
Led a dedicated team working on the development of a secure social network focused on privacy and data storage access.
Communicated with clients and estimated projects to cover technical requirements and user stories.

Technologies: Zend Framework, Magento, AngularJS, WordPress, PHP, Magento 1, Magento 2, JavaScript, TypeScript, Less, Drupal, WordPress API, Grunt, Bower, Composer, NGINX, Apache2, Git, Amazon Web Services (AWS), Oracle VM VirtualBox, Docker, SQL, eCommerce

Experience

GeoComply

https://www.geocomply.com

A global geolocation, anti-fraud, and compliance high load service focused on gambling and gaming providers. A low-cost solution to detect user position and check it with different rules, connected with libraries for C/C++ and JavaScript. I was the single full-stack developer. I also worked on infrastructure management and created the initial version of the back office and scalable engine.

Jewelry Store

https://zolotakraina.ua

Worked as a full-stack developer on a Magento 2 Cloud multi-store combined from multiple Magento 1 stores. Added and managed extensions, implemented SEO-friendly customizable regions support, and completed miscellaneous tasks to provide a smooth end-user experience.

SpringerPub

https://www.springerpub.com

Supported a Magento 1 publishing company store with a daily import and export feed connected to multiple sources. Added and updated extensions, applied patches, and monitored activities. Met the client's requirements to implement new functionality and update the theme.

The Matastore

https://store.matadorrecords.com

Supported a Magento 1 multi-store run by Matador Records, an independent record label co-owned by The Beggars Group. I applied security patches, customized the theme and search, supported season campaigns, and monitored the overall stability.

Education

2008 - 2009

Master's Degree in Informatics and Applied Mathematics

Karazin Kharkiv National University - Kharkiv, Ukraine

2004 - 2008

Bachelor's Degree in Informatics and Applied Mathematics

Karazin Kharkiv National University - Kharkiv, Ukraine

Certifications

NOVEMBER 2020 - JUNE 2023

Adobe Commerce Developer Professional

Adobe

APRIL 2017 - PRESENT

Magento Certified Developer Plus

Adobe

Skills

Libraries/APIs

jQuery, WordPress API

Tools

VirtualBox, Jira, Sublime Text, Git, Jenkins, Grunt, Bower, Composer, NGINX, Redmine, Apache JMeter, Magento Modules, PhpStorm

Languages

PHP, JavaScript, SQL, HTML, CSS, HTML5, Java, C++, C, Bash Script, TypeScript, Less, Bash

Paradigms

Object-oriented Programming (OOP), REST, Agile Project Management, Kanban, DevOps, Scrum, Agile

Platforms

Magento 1, Magento, Magento 2, Magento API, Web, WordPress, Docker, Amazon Web Services (AWS), DeployHQ, Drupal, Apache2, Magento Enterprise, Magento Extension Development, Magento Community Edition

Frameworks

Zend Framework, Symfony, AngularJS, ASM

Storage

MySQL, Redis, Elasticsearch

Other

Robust Web Development, Informatics, Mathematics, Computer Science, eCommerce, IT Project Management, Google, Oracle VM VirtualBox, Teamwork

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