I worked as a Golang developer for a while, used such databases as Postgres, MongoDB, Aerospike, Clickhouse. Designed and implemented API using REST, GraphQL, gRPC protocols. Used such MQ's as Nats and Kafka. I always cover my code with unit-tests and can't live without CI/CD.
In free time I love to contribute to open-source projects. For example, I'm an official Golang contributor. Also, I'm having fun practicing my self in competitive programming, for algorithms and data structures skill improvement. As a bonus, if I have time left, I'm challenging myself in SecOps on hackthebox.eu, just for fun.