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Kozak Group

Alex S. logo

Alex S.

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Senior Full-Stack Magento Developer @ Kozak Group

Senior
Seniority
GMT+02:00, Zhytomyr, Ukraine
Location & Timezone
$40 - $45/hr
Average Hourly Rate
Ukrainian, English
Languages

Top skills

JavaScript
Magento
SASS
MongoDB
MySQL

About

Over 10 years of programming experience with a strong focus on back-end development, specializing in Magento 1/2, Laravel, and BigCommerce. Skilled in building scalable and efficient solutions while maintaining high-quality code standards. Confidently handle front-end tasks, enabling seamless collaboration across the full development stack to deliver robust and user-oriented results.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
JavaScript
20%7 years
Magento
50%7 years
SASS
10%5 years
MongoDB
10%6 years
MySQL
10%5 years

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

E-Commerce
SaaS

Professional experience

Explore a curated selection of projects highlighting Alex S.'s expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

IWD Agency
Support IWD Agency customers — Middle Full-stack developer
The team included 2 people. The team worked with about 10 customers on different projects. Responsibilities included development of backend/frontend logic, creation of custom extensions for Magento 1/2, support for projects on Magento 1/2, migration of projects to other servers, and support for extensions on various platforms.
E-Commerce
E-Commerce
Backend Development
Frontend Development
Maintenance & Support
+5

WD Agency
Developing internal products for sale — Senior Full-stack developer
Worked on creating modules such as Dominate Checkout (Open Source), Dominate Checkout (SAAS), Store Locator(SAAS), B2B, IWD Opc, Address Validation, Auth Net CIM, Order Manager, Sales Representative, Multi Inventory, Warehouse, Bluepay. Half of these modules are multiplatform (Magento 2, Laravel, BigCommerce, WP).
E-Commerce
E-Commerce
Backend Development
Frontend Development
Project Support & Rescue
+5

Vinumworld
Vinumworld — Senior Full-stack Developer, Tech Lead
Online wine shop SPANIENWEINonline.ch in Switzerland. Top wines from Spain. Over 1700 references in the wine shop. Responsibilities included development of backend/frontend logic, creation of custom extensions, support, upgrade/security patches.
E-Commerce
E-Commerce
Backend Development
Frontend Development
Project Support & Rescue
+1

Preferred tools

View the preferred tools and apps used by Alex S. to assess compatibility and alignment.

Asana
Asana
Trello
Trello
Azure
Azure
Confluence
Confluence
Discord
Discord
Github
Github
Git
Git
Gitlab
Gitlab
Google Chat
Google Chat
Google Drive
Google Drive
Google Meet
Google Meet
Google Tasks
Google Tasks

Career highlights

Discover Alex S.’s professional journey, including employment history, certifications, and educational background.

Middle Full-stack developer
IWD Agency2014 - 2018
Development of backend/frontend logic, custom Magento 1/2 extensions, and project support. Manage Magento MarketPlace/Packagist/GitHub/Composer extensions. Migrate projects to new servers. Build/support projects on Webflow, BigCommerce Apps, and Shopify. Work with Magento Cloud, Firebase, and Hyvä.
Senior Full-stack developer
IWD Agency, Paypal2018 - 2024
Develop and optimize server-side logic, database schema, and secure authentication. Integrate third-party services, role-based access control, and custodial wallets. Build responsive interfaces, install/integrate products, and create custom logic. Update for new platform versions, manage Magento/BigCommerce Marketplaces, and provide ongoing support.
Senior Full-stack Developer, Tech Lead
Vinumworld2024 - Present
Development of backend/frontend logic. Creation custom extensions. Support. Hyva. Upgrade/security patches.
Full-Stack Developer
Duffells2024 - Present
Development of backend/frontend logic. Creation custom extensions. Support. Hyva. Upgrade/security patches.
Full-Stack Developer
PhilipKingsley2024 - Present
Development of backend/frontend logic. Creation custom extensions. Support. Hyva. Upgrade/security patches.
Front-end Developer
Trendekko2024 - Present
Working with design.

Testimonials

Anonymous

IWD Agency

Verified Testimonial

Alex was involved in supporting IWD Agency customers, working on various projects involving Magento, Laravel, and BigCommerce. He demonstrated his expertise in developing custom extensions, supporting projects, and migrating projects to other servers. His contributions were valuable in enhancing the projects and ensuring customer satisfaction.

Anonymous

IWD Agency, Paypal

Verified Testimonial

Alex played a key role in developing internal products for sale at IWD Agency, working on modules across multiple platforms. His responsibilities included developing and optimizing server-side logic, maintaining database schema, integrating third-party services, implementing secure authentication mechanisms, and creating user-friendly interfaces. His work significantly contributed to the success of the projects.

Anonymous

Vinumworld

Verified Testimonial

As a Senior Full-stack Developer and Tech Lead at Vinumworld, Alex was responsible for developing backend/frontend logic, creating custom extensions, providing support, and implementing upgrades/security patches. His expertise and leadership were instrumental in the successful execution of the online wine shop project in Switzerland.

Anonymous

Duffells

Verified Testimonial

In his role as a Full-Stack Developer at Duffells, Alex contributed to the development of backend/frontend logic, creation of custom extensions, and providing support. His involvement in implementing upgrades and security patches was crucial for the UK's Leading Trade Only Supplier of Locks & Security project.

Anonymous

PhilipKingsley

Verified Testimonial

At PhilipKingsley, Alex served as a Full-Stack Developer, focusing on the development of backend/frontend logic, creation of custom extensions, and providing support. His role in implementing upgrades and security patches contributed to the success of the project focused on hair care products and hair concerns.

Anonymous

Trendekko

Verified Testimonial

As a Front-end Developer at Trendekko, Alex worked on wall decorations to enhance the attractiveness of walls. His responsibilities included collaborating on design elements to improve the overall appeal of the decoration shop's products.

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