Denis H.

Denis H. — PHP & Shopify Developer

Expertise in Back-End Web, Full Stack Web.

Last verified on October 18, 2023

Core Skills

Bio Summary

- Highly experienced PHP developer with over 6 years of experience in software development. - Proficient in PHP and Shopify development, with deep knowledge of web development technologies. - Strong computer science expertise and commercial experience in web services architecture and development. - Skilled in integrating with payment systems and has a strong analytical ability. - Possesses a high level of responsibility and a strong background in mathematics. - Demonstrates excellent research skills and the ability to come up with innovative solutions. - Effective communicator, team-player, and self-motivated individual with a Master's degree in Yaroslav Mudryi National Law University. - Intermediate+ English - Availability starting from ASAP

Technical Skills

Programming Languages	JavaScript, PHP
UI Frameworks, Libraries, and Browsers	Ajax, Bootstrap, CSS, HTML5, jQuery
JavaScript Frameworks	jQuery, MooTools, Vue.js
PHP Frameworks	Laravel, October CMS
Databases & Management Systems / ORM	Liquibase, MySQL
Cloud Platforms, Services & Computing	AWS
Platforms	CMS, Magento, OpenCart, Shopify, TYPO3, WordPress
Virtualization, Containers and Orchestration	Docker
Version Control	Git
SDK / API and Integrations	GraphQL, PayPal API, RESTful API, Stripe
Collaboration, Task & Issue Tracking	Jira
Methodologies, Paradigms and Patterns	Kanban, Scrum
Operating Systems	Linux, Windows
Message/Queue/Task Brokers	RabbitMQ
Other Technical Skills	LiqPay, Software Design

Work Experience

PHP developer

Duration: Apr 2023 – June 2023
Summary: Development of new modules to expand the store's capabilities
Responsibilities: Working with Shopify store backend and frontend part, Creating a new App module for the store, Investigating request to Shopify with 3th application Api, Creating new functionality or modifying an existing one
Technologies: Laravel, Shopify, REST APi, GraphQL, liquid

PHP developer

Duration: Jan 2022 – Apr 2023
Summary: Multi-domain online store (a lot of payment systems, work with third-party APIs, a high-load project, maintaining documentation)
Responsibilities: Magento 2 supporting, Investigation and getting a response about issues, Creating new functionality or modifying an existing one, Integration with Payment System - LiqPay, PayPal, Stripe and Adyen
Technologies: PHP 7, Magento 2.4, MySQL, Git, Docker, JavaScript, REST API, AWS, Bubble

PHP developer

Duration: Jan 2021 – Jul 2022
Summary: Digital service for providing internet presence of the HoReCa industry representatives, online platform for restaurant business
Responsibilities: Creation of custom TYPO3 extensions, Support and extend extensions, Micro services supporting, Bug fixing
Technologies: PHP 7, Typo-3, RabbitMQ, MySQL, Git, Docker, JavaScript, REST API

PHP developer

Duration: Jan 2018 – Nov 2020
Summary: Maintaining and supporting existing projects, working on projects from the beginning to the end and deploying to the client-server, updating system versions, and solving problems after. (Creating modules, working with API, installing and configuring payment systems, working with the front-end part, maintaining documentation)
Responsibilities: Development of the backend part of the websites, Integration with the Payment System, Admin panel customization, Development of API modules, Support projects with Laravel, Development of modules for CMS Social Engine, OpenCart, October and WordPress, Integration with Payment System - LiqPay, PayPal, Stripe and Adyen, Bug fixing
Technologies: PHP 5.6 – 7, Laravel 5-7, Social Engine, WordPress, OpenCart, October CMS, MySQL, Git, Docker, JavaScript, REST API, LiqPay, PayPal, Stripe, Bubble

PHP developer

Duration: Jun 2017 – Dec 2017
Summary: Сommercial website for the wholesale trade of goods from China. (Customer subscription, notification system, sales reporting)
Responsibilities: Backend development, Worked on the website functionality, Created the admin panel, Developed the logic of the process execution and the functional part of the website. Communicated with the customer in order to clarify the requirements, Bug fixing, Test writing
Technologies: PHP 5.6 – 7, CMS, MySQL, Git, JavaScript, REST API

Education

Master’s degree from Yaroslav Mudryi National Law University

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