Kibana, Express, Loopback, Api Development, Prometheus, Gcp, Unit Test, Azure, AWS, containerized environment, NoSQL databases, application logging, API test, Hapi, test-driven development, monitoring systems, SQL databases

Data Modelling, Unit Testing, Debugging, Cassandra, Data Structures, PostgreSQL, Kafka, Algorithms, MySQL, Integration Testing, MongoDB, Oracle, Python, AWS, Go, Normalisation, Database Schema Design, Denormalisation, Query Optimisation, Indexing