Doctrine, Java, Hibernate, Automation Frameworks, Solid Principles, Spring Boot, Redis, Rabbitmq, Git, Symfony, Mvc Architecture, Docker, MySQL, Restful Services, MongoDB, Kubernetes, AWS, AI Agents, object-oriented programming, PHP 7

PostgreSQL, Node.js, MongoDB, Nestjs, Debugging, Modular architecture, Backend architecture patterns, Problem-solving

Solution Architecture, AWS, payment system integrations, public APIs, real-time event-driven architectures, cloud-agnostic backend solutions, AI development tools, multi-tenant solutions

PostgreSQL, Prometheus, Node.js, Kafka, Grafana, Redis, Sql, Typescript, Solidity, Docker, Kubernetes, Web3, EMQX, NATS, Blockchain fundamentals