HPC (High-Performance Computing)

• Delivery & Deployment – Installing and optimizing large-scale HPC systems for clients worldwide.
• Administration & Support – Managing compute clusters, scheduling systems, and performance tuning.
• Automation & Configuration Management – Ansible for infrastructure deployment and management.
• Technologies – Slurm, Infiniband, Mellanox, Gigabyte, Linux (RHEL, Rocky, Ubuntu), GPU acceleration, MPI, and scientific computing frameworks.

HPSS (High-Performance Storage System)

• Delivery & Administration – Implementing and maintaining HPSS storage infrastructures.
• Storage Technologies – IBM HPSS, NetApp, DDN, IBM ESS, IBM Tape Libraries.

Monitoring & Observability

• Prometheus & Grafana Expert – Designing custom dashboards, alerting systems, and observability stacks.
• Technical Lead – Lead expert on monitoring & observability for delivery teams, ensuring best practices and deployment strategies.

Development & Automation

• Scripting & Development – Advanced Bash & Python scripting for automation, monitoring, and custom tooling.
• Infrastructure as Code (IaC) – Using Ansible for automated deployments, configuration management, and continuous integration

• Cloud Infrastructure – Managing deployments in AWS, GCP, OpenShift, and hybrid cloud architectures.
• Linux & Virtualization – Administering Red Hat, CentOS, Debian, and KVM, VMware environments.
• DevOps & Automation – Deploying CI/CD pipelines, Infrastructure as Code (IaC) with Ansible, and containerized applications.
• Security & Compliance – Implementing system hardening, security monitoring, and cloud security policies.
• Storage Administration – Working with NetApp, Ceph, and object storage solutions.
• Monitoring & Logs – Prometheus, Grafana, ELK Stack (Elasticsearch, Logstash, Kibana).

• HPC Administration – Architecting and managing supercomputers in the aeronautics industry (Nastran, Abaqus, Samcef).
• Storage & Backup – NetApp MetroCluster, SnapMirror, Commvault, Veeam, and enterprise backup solutions.
• Linux System Architecture – Deploying and maintaining Red Hat-based infrastructures, LDAP IdM, and centralized authentication.
• Virtualization & Cloud – Architecting and migrating VMware ESX, RHEV, KVM infrastructures.
• Monitoring & Logs – Configuring Nagios, Graylog, EON, rsyslog for system observability.
• Automation & CI/CD – Implementing Ansible, Jenkins, Git, Redmine for continuous integration.

• Storage & Virtualization – Managing NetApp storage clusters, VMware infrastructures, and large-scale data migrations.
• System Administration – Supporting Red Hat, Debian, and Windows environments in enterprise settings.
• Backup & Disaster Recovery – Implementing enterprise backup solutions with NetApp, EMC, and tape libraries.
• Customer Support & Deployment – Deploying enterprise IT solutions for major clients in aerospace, finance, and telecom sectors.