Yevgeniy Skulditskiy
Verified Expert in Engineering
Content Management Systems (CMS) Developer
Berlin, Germany
Toptal member since February 5, 2018
Yevgeniy is talented back-end PHP developer with copious experience building APIs, eCommerce applications, marketing and automation tools, and tests along with application code. He has worked in teams of all sizes, isn't afraid to tackle front-end tasks as well, and likes refactoring of old applications to make them faster, scalable, and maintainable. Before starting his code, he likes to plan from a user story perspective.
Portfolio
Experience
- Content Management Systems (CMS) - 10 years
- SQL - 8 years
- PHP 5 - 8 years
- Back-end - 5 years
- Unit Testing - 4 years
- Scrum - 3 years
- PHP 7 - 2 years
- Domain-driven Design (DDD) - 2 years
Preferred Environment
Jira, PhpStorm, GitLab, Windows
The most amazing...
...thing I've built is an ad-bidding and auto-optimization tool that significantly decreases the costs of manual ad management.
Work Experience
Senior PHP Developer
Digital Performance GmbH
- Created a set of tools to integrate with DWH.
- Merged similar applications—reporting tools, ETL, etc.—across the company's group into a single one.
- Migrated from PHP5 to the newest versions of PHP, unit tests, and acceptance tests for existing applications.
- Adopted domain-driven design.
- Migrated to microservices of existing applications, developing front-ends for them in React.
- Implemented continuous integration, which allowed us to move to a "more than one release in a day" approach on most supported applications.
- Developed the in-house CMS system, replacing the company's own CMS-like solutions in different departments.
- Built a core smart registration API to allow partners to use one endpoint to interact with seven different dating systems.
Full-stack Web Developer, Team Lead
Kazakhstan Virtual Technologies
- Completed 400+ projects.
- Built numerous integrations of eCommerce websites with payment, accounting, stock, and logistic software.
- Effectively worked with customers to create specifications for projects.
- Managed a team of four developers, always actively participating in discussions with the client.
- Managed tasks and team to support more than 100 projects.
Web Developer
Asket, LLC
- Created an intranet portal including integration with NetUp billing and a chat system using IRC protocol.
- Developed and/or supported a CRM, tracker, ticket system, forum, and marketplace.
- Integrated Nagios monitoring with Google Maps, and integrated network hardware monitoring with a support ticket system.
- Integrated with Tvzavr (built an interface for a VoD service).
- Developed a route planner for the repair team, which allowed us to increase the number of users served.
Experience
eCommerce Website
Food Delivery Company
Entertainment Center Website
Agricultural News Portal
Back-end for eCommerce Mobile Application
News Portal
http://obk.kz/Tire and Wheel E-shop
Education
Bachelor of Science Degree in Computer Science
North Kazakhstan State University - Petropavlovsk
Certifications
AWS Certified Architect Associate
AWS
AWS Certified Cloud Practicioner
AWS
PHP Zend Certified Engineer
Zend
Skills
Libraries/APIs
Google APIs, React Router, Bit.ly API, Yelp API, Mail.Ru API, MailRu API, Facebook API, Google API, VK API, Amazon API, jQuery DataTables, jQuery File Upload, jQuery UI, jQuery EasyUI, jQuery Validation, jQuery, Selenium WebDriver, React-JSS, React Redux, React, React DnD
Tools
PhpStorm, Jira, Behat, RabbitMQ, Webpack 2, Git, Bitbucket, GitHub, GitLab CI/CD, GitLab, Slack, HipChat, TeamViewer, Webpack, Apache Avro, PhpBB, JSX, Splunk
Languages
PHP 7, PHP 5, YAML, Gherkin, JavaScript, SQL, CSS, PHP, HTML5, HTML
Frameworks
PHPUnit, Laravel, PhalconPHP, Bootstrap, Symfony 3, Symfony 2, Bootstrap 2, Bootstrap 3, Artisan Console, Silex, Symfony 1, Symfony, Zend Framework
Paradigms
Test-driven Development (TDD), Unit Testing, Scrum, Agile, Modular Design, User Acceptance Testing (UAT), Testing, Requirements Analysis, Agile Software Development, Agile Workflow, Clean Code, Refactoring, Team Development, Load Testing, Acceptance Testing
Storage
JSON, SlimPHP, MySQL, Redis, Phinx, PostgreSQL
Platforms
Windows, Amazon Web Services (AWS), WooCommerce, Magento, MODx, WordPress, Web, Drupal 7, Drupal 8, Drupal 6, JoomlaLMS, Joomla 3, Joomla, 1C Bitrix, Linux
Other
Back-end, Domain-driven Design (DDD), Content Management Systems (CMS), GitFlow, Code Deployment, Business Logic, User Requirements, Agile Software Testing, Agile Sprints, Lean Development, Clean Design, Legacy Software, Legacy Code, Code Review, POP, POP3, SMTP, HTML UI, PSD to HTML, WordPress Rescue, WordPress Themes, Teams, Process Design, Corporate Software, Corporate Culture, Web Pages, Google, APIs, Data Migration, Migration, Google Search Console, Web App Security, Secure Coding, PSD to Joomla!, Data Manipulation, IT Security
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