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José Luis   Hernández Ferrando

José Luis Hernández Ferrando

DevOps Engineer
📍 Havana, Cuba · (0) · Member since May 2026
Availability
🏠 Works remotely / from home Yes No
🧰 Travels to client Yes No

Presentation

DevOps Engineer with strong experience in Linux system administration, automation, and cloud technologies. Skilled in CI/CD pipelines (GitLab, Jenkins), container orchestration (Docker, Kubernetes), and Infrastructure as Code (Terraform, Ansible). I design scalable, reliable environments and support migrations to modern cloud platforms. Passionate about open‑source, monitoring (Prometheus, Grafana), and building efficient solutions that help teams deliver faster and safer.
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Offered services

1 service
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Background

DevOps Engineer
SOFTEL · 01/05/2024 – Today
DevOps Engineer — Softel
May 2024 – Present  |  Havana, Cuba
• Deployed and configured a multi-node Proxmox VE cluster, provisioning 20+ VMs for development and staging environments, improving resource utilization and environment consistency.
• Used VMware as a virtualization platform for internal environments and during on‑site client deployments, provisioning and configuring VMs to support company software installations and infrastructure requirements.
• Managed Kubernetes (MicroK8s,K3s) clusters for containerized application deployments, ensuring high availability and uptime aligned with SLI/SLO targets.
• Deployed and integrated Apache Kafka pipelines with Docker-based automation workflows for real-time event streaming and data processing across distributed services.
• Wrote Bash and Python automation scripts for server provisioning, log rotation, and system health checks, supporting Infrastructure as Code practices.
• Monitored infrastructure using Zabbix; configured alerts and dashboards for proactive incident detection and response, reducing mean time to resolution.
• Administered Debian/Ubuntu Linux servers: package management, user access, firewall rules, and SSH hardening to maintain security compliance.
• Collaborated with development teams on deployment strategies, release processes, and CI/CD pipeline improvements.
• Participated in incident response and root cause analysis for production environment issues, documenting findings for knowledge sharing.
Software Engineer
University of Computer Sciences (Havana, Cuba) · 2018 – 2023
Key Coursework: Programming (Java, C++), Operating Systems, Database Administration, Computer
Networks, Software Engineering, AI
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Working hours

Monday
From08h00To18h00
Tuesday
From08h00To18h00
Wednesday
From08h00To18h00
Thursday
From08h00To18h00
Friday
From08h00To18h00
Saturday
Closed
Sunday ▪ Today
Closed

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