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Work Background
Orange ServicesSenior Services Engineer
May. 2024Bucharest Metropolitan Area• Kubernetes (K8s) Administration & Optimization: Managed advanced namespace configurations, utilized kubectl, OIDC login, K8s Lens, and integrated GitLab K8s to ensure application stability and scalability.
• Apache Spark Ecosystem Management: Configured and monitored Spark Operator, Spark History Server, and optimized Spark jobs.
• Centralized Monitoring & Logging: Implemented Grafana Alloy and centralized solutions for logs and metrics, including Spark job monitoring, for proactive visibility.
• Centralized Monitoring & Logging: Implemented Grafana Alloy and centralized solutions for logs and metrics, including Spark job monitoring, for proactive visibility. • Advanced Containerization: Managed Docker images (Spark Images, Custom Images) for efficient containerized environments.
• Troubleshooting & Technical Support: Rapidly resolved Driver Image issues and ensured service availability through restarts/resets.
• System Architecture Expertise: Possess in-depth understanding of Spark Operator, Hive Metastore, and Kuberay Operator within a K8s context.
ING Hubs RomaniaDevOps Engineer
Oct. 2023 - May. 2024Bucureşti, România• DevOps & CI/CD Automation: Designed and implemented Azure Pipelines, GitOps strategies, and release orchestration to accelerate software delivery.
• Cloud Platform Engineering (Azure): Configured and managed IaaS, PaaS solutions, networking, and security configurations in Azure.
• Database & Data Management: Ensured data integrity and security for financial data through SQL operations and CSV handling.
• Monitoring & Observability: Implemented proactive alerting, dashboarding (e.g., Grafana), and log analysis to ensure system availability. • Incident & Change Management: Utilized ServiceNow and adhered to the ITIL framework for efficient incident resolution.
• Financial Sector Security & Compliance: Ensured regulatory adherence, access controls, and data protection for sensitive financial data.
• High Availability & Resiliency: Implemented solutions to guarantee uptime and data consistency for critical trading systems.
Orange ServicesService Engineer
Aug. 2021 - Sep. 2023Zona metropolitană București• Managed Operations & Administration of Service Platforms: Ensured the availability and performance of Orange Money platforms.
• Real-time Analysis & Troubleshooting: Conducted real-time analysis of faults and customer tickets, driving corrective actions.
• Proactive Performance Monitoring: Monitored service and platform performance parameters, escalating degradations.
• Preventative & Corrective Maintenance: Performed preventative maintenance and triggered corrective actions. • New Service Launch Support: Contributed actively to the launch, build, and integration activities for new services.
• On-Call Participation: Provided 24/7 technical support.
• DR & HA Tests
Orange ServicesFront Office Engineer
Dec. 2020 - Jul. 2021• Incident Detection & Troubleshooting: Identified incidents, assessed service impact, and performed initial troubleshooting.
• Ticket Management & Tracking: Handled and registered trouble tickets, ensuring continuous follow-up on ongoing incidents. • End-to-End Service Collaboration: Cooperated effectively with multiple teams to deliver E2E services
• Activity Reporting: Reported on supervision events.
Lagardère Travel RetailStock Controller Specialist
Feb. 2018 - Dec. 2020Bucureşti, România
Lagardère Travel RetailStock Controller Asisstant
Mar. 2017 - Feb. 2018Bucureşti, România
Lugera & Makler RomaniaSales Team Lead d2d
Jul. 2016 - Feb. 2017Bucureşti, România
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