Our main fields of expertise include: - Applications for cloud & virtualized resources: AWS, GCP, Azure, Kubernetes, Docker. - Polyglot software development: Go, C++, Python... - Core IT monitoring: Nagios, Zabbix... - Applications operations monitoring, advanced visualization & analytics. - Automation with Terraform, Ansible, Gitlab CI, Github Actions, Bitbucket pipelines... - Open source software management (e.g. at https://github.com/rchakode).