Patryk K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Skills: Cloud: AWS, Aliyun/AliCloud, Digital Ocean, Tencent IAC: Terragrunt, Terraform, Packer Configuration Management: Ansible, Chef CI/CD: GitHub Actions, Jenkins, Code Pipeline/Commit/Build/Deploy, Teamcity Docker orchestration: Kubernetes (Certified LFS158x), ECS (Fargate and EC2 ECS) Monitoring software: ELK (Elasticsearch, Logstash, Kibana), Cacti Security: ZTNA (Zero Trust Network Access), Cisco, PFSense, Meraki, SonicWall, IPTables, VPN, OS: Linux Debian/Ubuntu CentOS Programming: Bash, Python Others: Git/Github, Azure AD, Strong Swan, OpenVPN, NetApp7, Synology, Zookeeper, Kafka, SonarQube, Nexus DateCentre Network Administrator: Routing,Switching: VPLS/EoMPLS, VRF, HSRP, STP (Cisco CCNP certified) Firewall management: ASA, Checkpoint, Symantec, SonicWall, S2S/SSL VPN Storage administration: NetApp, GlusterFS Monitoring: Cacti, Solarwinds, Munin OS: Linux CentOS, Debian/Ubuntu