About Me

Sergio Jiménez - Systems and Network Administrator. 2nd year ASIR student at IES Gonzalo Nazareno. Specialized in Linux, Oracle, PostgreSQL, Cisco, and DevOps.

Hello! My name is Sergio Jiménez, currently studying 2nd year of ASIR at IES Gonzalo Nazareno. I am passionate about networks and systems.

Technical Skills

Systems

GNU/Linux: Debian 12/13, Ubuntu 22.04/24.04, Fedora, Rocky Linux 9, RHEL 9 Windows: 10/11, Server 2019/2022 Virtualization: KVM, LXC, Proxmox, VirtualBox, VMWare Cloud: OpenStack Others: Terraform (OpenTofu), Ansible

Databases

Languages: SQL, PL/SQL RDBMS: Oracle, MySQL, PostgreSQL NoSQL: MongoDB, Cassandra, CouchDB, Redis, MemcacheDB Administration: Oracle, PostgreSQL, MariaDB

Services

Web: Apache, Nginx Others: SSH, Postfix, ISC-DHCP

Networks

Switching: VLAN, Port Trunking, Port Mirroring, Linux bridge Cisco: Static Routing, OSPF, NAT, ACL, IOS Administration: Wireshark

Security

Tools: Vulnerability Scanners, IDS, Antimalware, Metasploit Framework Firewalls: Iptables

Others

Deployments: PHP, Flask, Python Storage: RAID, LVM, iSCSI Version Control: Git, GitHub Programming: Python, Bash, C Markup: XML, JSON, YAML Projects: Redmine, Trello

Contact

Do you have any questions or proposals? Do not hesitate to contact me via: