10/01/2026 updated
100 % available
Senior DevOps & Cloud Engineer
Bucuresti, Romania
Only remote
Master's degree, University POLITEHNICA of Bucharest (2011 - 2013)About me
Senior DevOps / Platform Engineer with 14+ years of experience designing, automating and operating complex infrastructure and cloud platforms. My core expertise includes Kubernetes, OpenStack, Linux, Docker, Helm, Ansible, Python and cloud-native technologies.
Cloud ComputingCloud Computing SecurityCloud EngineeringDevOpsPython (Programming Language)NGINXOpenShiftOpenStackAnsibleKubernetesCloud MigrationTerraformDevSecOpsDockerElk Stack
Cloud Computing
Extensive experience with cloud infrastructures, including OpenStack, Azure DevOps, and the development of IaaS platforms for telecommunications applications.
Container Orchestration & Virtualization
In-depth knowledge of Kubernetes, Helm, Docker, and Skaffold for deploying and managing containerized applications in production environments.
Storage & Database Management
Hands-on experience with storage technologies such as Ceph and GlusterFS, as well as database systems like MySQL, PostgreSQL, and Cassandra.
CI/CD & Automation
Use of Git, Jenkins, Ansible, and Bash/Python scripting to automate deployment processes and release cycles.
Monitoring & Observability
Use of Grafana, Prometheus, and the ELK Stack to monitor and analyze infrastructure and application metrics.
Network & Proxy Technologies
Configuration and operation of Nginx, HAProxy, and Traefik as reverse proxies and load balancers in complex network environments.
Identity & Access Management
Work with Nginx-based authentication solutions and Identity and Access Management systems as part of the ING Authenticating Proxy project.
Infrastructure Management
Use of Foreman and OpenStack for bare-metal server provisioning and the management of complex IT infrastructures.
Experience
Professional experience10+ years
Freelancer since2022
Languages
EnglishFluentFrenchBasic knowledgeRomanianNative speaker
Project history
Entwicklung des ING Authenticating Proxy (NGINX) Projekts. Taetigkeiten umfassen Zertifikatsmanagement, Konfigurationsupdates und -fixes, vollstaendige Release-Zyklen neuer Features auf allen Projektkomponenten, Migration von Domains/APIs sowie Automatisierungsskripte mit Azure DevOps, Nginx, Openshift, Docker, Grafana, Prometheus, Git und Bash/Python.
Leitung der Migration von VNF zu CNF Anwendungen fuer Nokia US/T-Mobile US. Enge Zusammenarbeit mit dem Architekturteam zur Gestaltung und Implementierung von Infrastruktur und Helm Charts fuer CNF-Anwendungen. Verantwortlich fuer die lokale R&D-Infrastruktur des RSI-Teams (Kubernetes-Cluster auf Openstack). Tools: Kubernetes, Helm, Docker, Skaffold, Openstack, GlusteFS, MySQL, PostgreSQL, Cassandra, ELK Stack, Grafana, Prometheus, Git, Jenkins, Nginx, Haproxy.
Mitarbeit an der Entwicklung der Orange IaaS-Plattform fuer Telekommunikationsanwendungen. Fokus auf Automatisierung des End-to-End-Deployment-Lebenszyklus vom Bare-Metal-Server-Provisioning bis zu Kubernetes- und Helm-basierten Deployments. Tools: Ansible, Kubernetes, Helm, Docker, Foreman, Openstack, Ceph, Contrail, Grafana, Prometheus, Git, Jenkins, Haproxy, Traefik.