Олександр

Oleksandr Kulynych
Poznań, Poland, [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація») | TG: @okulynych

[відкрити контакти](див. вище в блоці «контактна інформація»)



Fullstack Developer (PHP/Laravel/Symfony/Vue.js)
Full Stack Developer with 6+ years of commercial experience building CRM systems, SaaS
products, and eCommerce platforms.

Strong experience with PHP (Laravel, Symfony), Vue.js, MySQL/PostgreSQL, REST APIs,
Docker, and Redis. Built backend services, admin panels, dashboards, and integrations with
payment, logistics, and third-party APIs.

Comfortable working across the full development lifecycle from designing database
structures and APIs to implementing frontend features and improving application
performance.

Skills
Backend: PHP (Laravel, Symfony), Node.js
Frontend: Vue.js, Vuex, Blade, Twig, jQuery, basic React knowledge
Databases: PostgreSQL, MySQL, ClickHouse, SQLite, MongoDB
Messaging/Async: Horizon, Symfony Messenger, queues, background jobs
APIs: REST API design and integrations
DevOps: Docker, CI/CD (GitLab CI, GitHub Actions), cloud deployment, basic Linux usage
(deploy, logs, debugging)
Testing: Unit, Feature, and Integration Tests
Architecture: Monolith, Modular Monolith, Event-Driven, Familiar with Microservices,
Familiar with DDD, CQRS, Hexagonal Architecture
Principles: SOLID, KISS, DRY, GRASP, Clean Architecture
Languages: Ukrainian - Native | English - B1 (reading technical documentation) | Polish - B1

Work Experience
Fullstack PHP Developer (Laravel, Vue.js) - Easy Agency
Jun 2025 - Present | Part-time, Remote

● Built and maintained Vue.js components, forms, dashboards, and SPA pages
integrated with Laravel REST APIs
● Worked on multiple client projects, including Denovo, Inspectify, and Syngenta
(enterprise client)
● Built internal dashboards, background jobs, and integrations with external APIs
● Improved deployment and testing workflows

Backend PHP Developer (Laravel, Symfony) - AK (eCommerce)
Jun 2023 - Jun 2025 | Remote

● Designed and implemented APIs for online stores and loyalty systems
● Integrated external services (payments, logistics, CRM)
● Optimized database queries (response time -30%)
● Worked on performance improvements and handled high-load parts of the system
● Worked with Docker, PHPUnit
● Designed scalable architecture and participated in release planning

Backend PHP Developer (Laravel) - Atlana
Mar 2022 - May 2023 | Remote

● Built REST API for CRM (clients, orders, pricing modules)
● Improved database structure and background job processing

Backend PHP Developer (Symfony, Sylius) - WeAreFullstack
Jun 2021 - Feb 2022 | Remote

● Developed custom eCommerce solutions on Symfony & Sylius
● Integrated ERP and marketing platforms
● Built flexible checkout and custom business logic

Fullstack PHP Developer (Laravel, Vue.js) - Sky Mechanics
Sep 2019 - Oct 2021 | Hybrid

● Developed Vue.js-based admin panels and frontend interfaces for CRM and
gaming-related platforms
● Supported CRM for gaming clubs
● Built APIs for mobile game “Loto” and CS:GO platform
● Developed IoT backend for scooter management (Node.js)

Wordpress Developer - Feelance
May 2016 - Sep 2019

● Developed custom WordPress themes and plugins
● Worked with WooCommerce customization