Антон Сафонов

I've developed PHP backends for internal web applications, admin panels, and REST APIs, building authentication, role-based access, CRUD modules, validation, and background processing.

Across internal systems and freelance projects, I've taken websites and corporate web applications from requirements and architecture through deployment, support, and iterative improvements. I design maintainable application structures with controllers, services, repositories, middleware, and reusable components.

I work with MySQL and PostgreSQL schema design and query optimization, alongside Redis, MongoDB, ClickHouse, Elasticsearch, RabbitMQ, and Apache Kafka for caching, storage, analytics, search, and asynchronous processing.

My Linux and system administration background lets me own operations as well as code: Docker, Kubernetes, Nginx, GitLab CI/CD, Grafana monitoring, backups, incident diagnosis, and stable production deployments.