Elk, PostgreSQL, Prometheus, Kafka, Grafana, Nosql, Docker, MySQL, Python, AWS, Java, Express, Graphql, Node.js, Asynchronous programming, Sql, Redis, Rabbitmq, Gcp, Backend Engineering, MongoDB, Azure, Go, WebSockets, RESTful API design, CI/CD

Testing, Design Patterns, Debugging, Coding Standards, AI tools, Architecture Design, build processes, code reviews, software programming language, source control management, operations, Profiling

Distributed Systems, Coding, Software Development Lifecycle, System Design, Backend technologies, Cloud service development, Architecture Design

Javascript, Nodejs, Typescript, Java, Vue, Design Patterns, Reactjs, Devops Automation, algorithm, Machine Learning, AWS, Angular, Redis, Golang, Graphql, Data Structure, REST, Scala, PostgreSQL, MongoDB, geolocation and mapping API, Distributed System Design