Daniel Castillo E.
Calle 142b bis 139 67 Bogotá, Colombia.
Phone:-
Email:-
Profile
Consultant and systems administrator with teamwork capabilities, responsible,
looking for efficient solutions to everyday challenges are presented, with conviction
and ease of learning, excellent interpersonal relationships.
Abstract
Focused on the operation of UNIX / LINUX systems, I have experience deploying
and managing storage systems DAS, NAS, SAN, DNS, Tape Backup, Hosting, HA
Clustering, Apache, Apache Tomcat, MySQL, Intermediate Knowledge in Routing
and Switching.
7 years experience with UNIX / LINUX systems in local and regional data center.
5 years of experience deploying CLOUD infrastructure.
Experience
Consultant, BMIND
Bogotá, Cund. — January 2016 - Currently
FUNCTIONS: Consulting services, RedHat Instructor.
UNIX SysAdmin, IFX NETWORKS
Bogotá, Cund. — September 2008 - January 2016
FUNCTIONS: Deploy and manage Linux systems both customers and internal use
in Colombia, Panama, Chile, Argentina and the US. Backups, updates, corrective
Troubleshooting, Management storage systems, design virtualization and cloud
solutions.
Achievements:
● Set up cross-platform backups to tape.
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Establishing information security committee.
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Implementation and application of hardening policies and SSO for company
Linux services.
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Design and implementation of HA scheme for major international
customers.
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Active member of the team that worked to achieve the ISO 27001 / ISO
9001 certification.
Design and deploy HA Cluster for LINUX customers.
Migrating e-learning and grading platform from physical to virtual for
Colombian University.
NOC Engineer, IFX NETWORKS
Bogotá, Cund. — December 2005 - September 2008
FUNCTIONS: Level 3 Support for networking cases of customers in the region
(Colombia, Venezuela, Perú, Chile, Brazil, Argentina, Panamá, México and US).
Achievements:
● Set optimal response times according to criticality.
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Schedule regional firewalls backups using shell scripting.
Operate together COLOMSAT monitoring systems and IFX NETWORKS
Support for major clients, COLOMSAT SA.
Bogotá, Cund. — October 2001 - September 2005
FUNCTIONS: Reception and care of incidents by telephone for customers with
Premium IP services, first level of networking.
Achievements:
● Improvements in the look and feel of the information systems by CSS.
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Academic Training
Improve knowledge transfers between areas.
UNAD, Telecommunications Engineering.
Gimnasio Franciscano de Suba.
High school.
Foreign Language, English.
Spoken language proficiency (Good) written language proficiency (Good)
iTEP pBT Certification Level B2 (Test ID#-)
Seminars, Courses y
Certifications
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“RHCE Fast Track Course”, dictated by Netix Colombia; duration 50 hours;
Netix Bogotá; 2009.
“Congreso Latinoamericano de Seguridad Informática”, dictated by Microsoft Colombia; duration 30 hours; Hotel Tequendama; 2004.
Course: “Diseño Web con PHP y MySQL”, dictated by SENA - Bogotá;
duration 40 hours; SENA Bogotá; 2005.
Course: “Redes de Área Local”, dictated by Convenio ITEC - TELECOM;
duration 10 hours; ITEC Bogotá; 2002.
Red Hat System Administration I (RH124). BusinessMind Bogotá; 2013.
Red Hat System Administration II (RH134). BusinessMind Bogotá; 2013.
Red Hat System Administration III (RH254). BusinessMind Bogotá; 2013.
Certifications:
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Skills, Abilities
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References
VMware VTSP 5
VMware VSP 5
LPIC-1
Red Hat Certified System Administrator, Certification ID:-
Red Hat Certified Engineer, Certification ID:-
Software:
GNU/LINUX Level:Expert
Network Services(FTP,samba,NFS,DNS,SSH,SCP,VPNs) Shell Scripting,
HTML5, Procesing.js, XAMPP(MySQL,Apache,PHP, Postgresql),
Filesystem ext3, ext4, xfs (RAID,LVM) ,Packet Management,
Netfilter/Iptables/Firewalld, LDAP, Hardening, SELinux, Spacewalk,
VMware ESX.
Hardware:
Dell modular server enclosure, Dell PowerEdge, Sun SPARC V240/V440
Storage: DELL PowerVault MD1000/MD3000(DAS), HP AIO600(DAS), IBM
StorWize v7000/v5000(SAN), HP DL385 G7(SAN), Dell
PowerEdge2950(NAS), DELL PowerVault MD3600F(SAN), EMC
VNX5700(SAN).
Networking Appliances and Firewalls Cisco 805, Cisco series 17xx, 26xx,
28xx. Fortigate series 50x, 100x. NetScreen-5200.
ALEJANDRO GARCIA HERNANDEZ
VoIP Department Manager IFX NETWORKS.
Phone:-.
DAVID MALAVERA DAZA
Nokia Networks Engineer.
Phone:-.
MELISSA GONZALEZ
Marketing Professional.
Phone:-.
