Радион

Radion Borysov, Fullstack PHP Developer
Ukraine, [відкрити контакти](див. вище в блоці «контактна інформація»), [відкрити контакти](див. вище в блоці «контактна інформація»)

Summary
Senior Fullstack PHP Developer with 5+ years of experience building scalable, high-load e-commerce systems based on Magento 2, Laravel, and
Shopify. Specialized in API-first architecture, Magento → Shopify migrations, microservices design, and performance optimization. Improved platform
performance by up to 40%, reduced API response time by 35%, and successfully migrated 100k+ product catalogs with SEO preservation. Actively
leverage AI-powered development tools to accelerate delivery, improve code quality, and enhance architectural decision-making.

Work Experience

Aug 2024 - Jan 2026 Fullstack PHP Developer, ApCode
Developed, customized, and optimized Magento 2 modules for scalable e-commerce platforms, following OOP, SOLID,
and Magento best practices.
Implemented third-party integrations including payment gateways, shipping providers, ERP/CRM systems via REST and
GraphQL APIs.
Performed advanced performance tuning (Redis, Varnish, Full Page Cache, indexing optimization, SQL query
refactoring).
Designed and developed custom back-end solutions using Laravel, improving business logic processing, modularity, and
system maintainability.
Developed and maintained PrestaShop 8 modules leveraging Symfony architecture, service container, hooks, and CQRS
patterns.
Customized and extended Shopify stores using Shopify Liquid, Shopify REST & GraphQL Admin APIs, and Shopify
App integrations.
Participated in Magento → Shopify migrations, including product/catalog data mapping, customer/order migration,
URL redirects, SEO preservation, and metafield transformation.
Implemented Shopify integrations with third-party services and custom back-end (Laravel) middleware.
Optimized data synchronization processes between Shopify and external systems using queues and asynchronous
processing.
Troubleshot production issues, improved system stability, and supported CI/CD deployment pipelines.

May 2023 - Aug 2024 Fullstack Magento Developer, IT SmartFlex (Vodafone) Remote
Maintained and enhanced Vodafone’s Magento-based e-commerce platform, delivering new features aligned with
business and customer requirements.
Developed and optimized RESTful APIs and GraphQL endpoints to support frontend, mobile, and third-party
integrations.
Improved overall platform performance through code refactoring, query optimization, and implementation of caching
strategies (Redis, Full Page Cache, Varnish).
Strengthened application security by applying best practices in authentication, data validation, and access control.
Integrated Laravel components and service layers to improve backend modularity, scalability, and performance.
Collaborated in cross-functional Agile teams, participating in sprint planning, code reviews, and production
deployments.
Ensured high availability and reliability of the platform during peak traffic periods.
Sep 2021 - Nov 2022 Fullstack Magento Developer, ATWIX Remote
Designed, developed, and maintained custom Magento 2 modules for enterprise-level e-commerce platforms, ensuring
scalability and high performance.
Led and executed full-cycle migrations from Magento 1 to Magento 2, including data migration, custom module
refactoring, theme redevelopment, and extension compatibility validation.
Implemented advanced performance optimization strategies, including Full Page Cache (FPC), Varnish, Redis caching,
and database query optimization.
Improved application response time and stability through profiling, bottleneck analysis, and code refactoring.
Ensured backward compatibility and minimized downtime during production deployments.

Jan 2020 - Sep 2023 Fullstack PHP Developer, InfoModus Remote
Designed, developed, and maintained scalable e-commerce solutions using Magento 2 and Laravel.
Implemented custom modules, extensions, and back-end functionality following OOP and SOLID principles.
Integrated third-party payment gateways and shipping providers via REST/SOAP APIs.
Developed and optimized RESTful APIs and custom service layers for complex business logic.
Built Laravel-based back-end systems and microservices to extend Magento functionality.
Integrated Laravel components into existing Magento architectures to improve modularity and maintainability.
Performed database design, query optimization, indexing, and performance tuning (MySQL).
Worked with LAMP/LEMP stacks (Linux, Nginx/Apache, MySQL, PHP) for deployment, configuration, and
performance optimization.
Applied security best practices (input validation, CSRF protection, secure authentication, role-based access control).
Improved application performance through caching strategies (Redis), queue systems, and background job processing.
Collaborated in Agile/Scrum teams, participated in code reviews, and maintained CI/CD pipelines.
Refactored legacy codebases to improve scalability, testability, and maintainability.

Education

Sep 2008 - Sep 2013 Master's, Odessa National Academy of Food Technologies
Computer Systems and Networks Engineer

Sep 2013 - Sep 2015 Master's, National University of Physical Education and Sports of Ukraine
Sports Dance Coach and Physical Education Instructor

Skills
Vue.JS React.js
REST APIs Git/GitHub
PHP/Laravel Leadership
Linux Magento
Shopify Polaris
Docker Docker Compose
Dockerized Magento/Laravel environments RabbitMq
Headless Magento Shopify Headless
Storefront API SPA integration
Elasticsearch OAuth2
JWT API authentication strategies
Rate limiting Secure API design
Mentoring junior developers Architecture planning
Estimation & technical documentatio AI-assisted architecture validation
Automated test generation via LLM
 Languages
Ukrainian Native Speaker English Basic

Links
Linkedin
Djinni