Dorin Nita

• Owned reliability across a large-scale, highly available environment, running distributed virtualized workloads and Kubernetes clusters • Performed triage and intervention on platform-level software issues across services owned by multiple engineering teams • Troubleshot complex, cross-stack issues spanning networking, compute, storage, and containerized workloads across distributed, highly available systems • Developed internal tooling and automation scripts to streamline operational workflows

• Administrating the On-Premise Cloud Platform Infrastructure, consisting of multiple Kubernetes clusters, created and managed with Rancher and its’ rke Kubernetes Engine • Automation of build, configure and deployment of the Cloud Infrastructure, using Git, Jenkins, Awx, Python and Ansible enhanced with custom plugins Skills practiced: Go (Programming Language) · Python (Programming Language) · Containers · Kubernetes · Linux · Ansible - Prometheus Monitoring

• Unix/Linux System Administration • DevOps Engineer within ACDC (Automation/Continuous Delivery Collaboration) squad, team working on implementing DevOps mentality and methodologies in the department, creating tooling for pushing and encouraging automation and usage of CI/CD for software deployments • Automation with (mostly) Python and Bash • Configuration management with Puppet and Ansible • Containerization and Container Orchestration (Docker, Docker Compose, Kubernetes)

• Advanced monitoring and maintenance of the Titan Voice Equipment and the IP Network Infrastructure behind it • Unix/Linux System Administration of the company’s servers (New York, Frankfurt and Bucharest based) • High level signaling debug • Internal Asterisk-based PBX implementation and interconnection to the PSTN