IaC, SCM & Deployment: Ansible, Pulumi, Helm, Kubeless
Public cloud: Linode, AWS, Azure
On-premise private & hybrid cloud: OpenNebula, Kubernetes
Containers: Docker & Compose, ContainerD, Podman, Buildah
Virtualization: KVM, Firecracker
Monitoring: Zabbix, Longview, Prometheus
Logging: ELK & EFK, Splunk
CI/CD: CircleCI, GitLab CI, Jenkins, SonarCube
VCS: GIT, GitHub, GitLab
Task Tracker: Atlassian Jira, Redmine
DBMS for Linux: IBM DB2, PostgreSQL, MSSQL, Tarantool
DBMS tools & libs: nHibernate, Liquibase, Debezium
Analytics: Pentaho & ClickHouse, Grafana
Data Cache: Redis
Bare metal OS: Devuan, OpenBSD
Guest and container OS: Alpine, AntiX, Debian, RedHat
Storage: HBA, iSCSI, OpenZFS, CEPH
Scripting: Bash, JavaScript, RUST, GO, PowerShell, C# (cross-platform .NET 5 & AOT CoreRT,
cs-script.net)
Remoting: MassTransit & RabbitMQ & Kafka, ZennoPoster, BAS, ZennoDroid, Appium
Multi Tier architecture:
CSLA.NETGUI: DevExpress WinForms & XAF, Syncfusion Blazor