Oleksii Spiridonov
PHP Developer
Floß
Summary
Results-driven PHP Developer with over 13 years of experience across
multiple frameworks and CMS platforms. Expertise in PHP, MySQL,
and web technologies consistently delivers scalable and
maintainable solutions that meet diverse client needs. Strong
background in collaborative team environments, complemented by
a successful track record in freelance and corporate projects.
Passionate about leveraging technical skills to drive innovation and
enhance user experiences.
Overview
15
15
years of professional experience
4
4
Languages
Work History
PHP Developer
IT Delight
03.2022 - 10.2024
- Planned and engineered RESTful web services to manipulate dynamic datasets.
- Kept abreast of industry trends in web development and PHP frameworks, sharing insights with colleagues and implementing relevant changes to enhance application performance.
- Conducted thorough code reviews to identify areas for improvement and ensure adherence to best practices.
- Engaged with application team to implement better processes and communications.
- Worked with clients and cross-functional teams to design new features and functionality.
- Performed troubleshooting of technical issues within production environment.
- Improved overall application security through rigorous testing and addressing potential vulnerabilities.
- Streamlined database operations with effective use of MySQL queries and data manipulation techniques.
PHP Developer
Above Bits LLC
08.2013 - 02.2022
- Engineered custom modules for Yii, Magento, and WordPress platforms.
- Managed end-to-end software development processes, ensuring project milestones were met.
- Implemented database solutions using MySQL and optimized for performance.
- Contributed to team knowledge sharing and code reviews.
- Integrated PHPStorm and modern toolsets into the workflow.
- Planned, coded and deployed web-based applications using PHP, MySQL and JavaScript.
- Enhanced website functionality by implementing PHP-based solutions and optimizing server-side code.
- Reduced page load times by optimizing front-end code in HTML, CSS, and JavaScript.
- Optimized web applications for speed, scalability and security.
- Conceived and built optimized landing pages in HTML and CSS for integration and cross-browser compatibility.
- Collaborated with cross-functional teams to deliver high-quality web applications on time and within budget.
- Maintained version control using Git, ensuring smooth collaboration across development team members.
- Refactored legacy code for improved readability, maintainability, and performance optimizations.
- Regularly updated knowledge of latest industry trends in web development and related technologies.
- Automated routine tasks using PHP scripts, increasing productivity and efficiency within the development team.
- Configured and deployed existing and future REST APIs, integrating with third-party APIs.
- Modified and tested existing MySQL database schemas.
- Developed back-end components to connect applications with web services.
PHP Developer
Self Employed Web
02.2010 - 08.2013
- Delivered freelance PHP projects for various clients, specializing in MODx, WordPress, Drupal, Joomla!, and osCommerce platforms.
- Managed full project lifecycle from initial requirements gathering to deployment.
- Configured Apache servers and managed Tortoise SVN repositories.
- Provided technical support and website maintenance for ongoing projects.
- Developed user-friendly web forms with validation and error handling.
- Planned, coded and deployed web-based applications using PHP, MySQL and JavaScript.
- Enhanced website functionality by implementing PHP-based solutions and optimizing server-side code.
- Reduced page load times by optimizing front-end code in HTML, CSS, and JavaScript.
- Enhanced website performance by optimizing server-side code and implementing efficient database queries.
- Optimized SQL queries for faster data retrieval in high-traffic applications with large datasets.
- Designed responsive websites using HTML, CSS, and JavaScript, ensuring optimal viewing experience across devices.
- Worked closely with UI/UX designers to implement pixel-perfect designs that met client expectations.
Education
Specialist Degree - Computer Systems And Networks
National Technical University "Kharkiv Polytechnic Institute
Kharkiv, Ukraine 04.2001 -
Bachelor's Degree - Computer Engineering
National Technical University "Kharkiv Polytechnic Institute
Kharkiv, Ukraine 04.2001 -
Skills
OOP (object-oriented programming)
Dependency Injection (DI) & Object Manager
HTTP headers
PHP
Symfony
Magento
Yii
Composer
MySQL
SQLite
JavaScript
Prototypes
AJAX request
jQuery
NodeJS
Skills
- Programming & Backend: PHP, MySQL, Python, AJAX, jQuery
- Frameworks & CMS: Yii, Laravel, WordPress, Magento, MODx, Drupal, Joomla, osCommerce
- Frontend: HTML, CSS, JavaScript, HTML5
- Tools & DevOps: Git, PhpStorm, Apache, Linux/Ubuntu server administration
Projects
Barkshop
- Tech stack: Magento 1, PHP, MySQL, LESS
- Implemented template updates and HTML slicing.
- Solved issues with AJAX functions on catalog using alternative plugins.
Picture Keeper
- Tech stack: Magento 2, PHP, MySQL
- Worked on one-step checkout customization and debugging.
- Implemented template updates and plugin integration.
Scheduler
- Tech stack: Yii, PHP, MySQL
- Optimized and refactored existing logic to improve performance.
- Enhanced functionality with new business logic.
Nextgen
- Tech stack: Yii, PHP, MySQL
- Extended existing functionality and added new modules.
- Developed pages with custom features and optimized codebase.
Timeline
PHP Developer
IT Delight
03.2022 - 10.2024
PHP Developer
Above Bits LLC
08.2013 - 02.2022
PHP Developer
Self Employed Web
02.2010 - 08.2013
Specialist Degree - Computer Systems And Networks
National Technical University "Kharkiv Polytechnic Institute
04.2001 -
Bachelor's Degree - Computer Engineering
National Technical University "Kharkiv Polytechnic Institute
04.2001 -