Mykola Oleksandrenko

Senior PHP Engineer with 10+ years of experience building backend systems and web applications. Main stack: PHP, Symfony, MySQL/MariaDB, Docker, RabbitMQ. Most of my work is focused on backend development and REST API design. Experience includes: • building REST APIs for web applications and integrations • development of Symfony-based platforms and internal tools • working with large legacy codebases and refactoring • database design and query optimization • integrating external APIs and third-party services • asynchronous processing with RabbitMQ • containerized development with Docker I have worked on multiple commercial projects built with Symfony and pure PHP, including API-driven systems using API Platform. Comfortable working with large codebases and improving existing systems.