Ese U.

About Ese U.

With a foundation in engineering from Constanța Maritime University and an MSc in…

Experience

1. Site Reliability Engineer Devops Engineer

   Cisco

   Mar 2022 — Present · US

   Facilitated a team of DevOps and SRE engineers to enhance automation, reliability, and operational excellence across cloud platforms.• Developed and implemented high-availability multi-cloud environments (AWS, Azure, GCP), achieving improved system uptime of 99.99%.• Established SLOs, SLIs, and error budgets that align reliability objectives with business goals.• Managed the observability strategy, deploying monitoring solutions such as Prometheus, Grafana, and Data Dog, and implementing alert mechanisms.• Directed the transformation of CI/CD processes, leading to a 40% reduction in deployment time through automated pipelines (Jenkins, GitHub Actions, GitLab CI/CD).• Oversaw cloud migration initiatives, modernizing legacy applications and achieving a 20% reduction in infrastructure costs.• Developed and enforced security and compliance automation to ensure adherence to industry standards, including HIPAA and SOC2.• Provided mentorship and training to junior engineers, promoting a culture of knowledge sharing and professional development.• Improved incident management processes, resulting in a 45% reduction in resolution time through automation and proactive monitoring.• Implemented disaster recovery and business continuity strategies to ensure minimal downtime during outages.• Created custom Kubernetes operators to automate deployment processes and minimize manual configuration efforts.• Integrated artificial intelligence-driven predictive analytics for proactive monitoring and incident prevention.• Standardized multi-region deployments to enhance resilience and failover capabilities.