Network Engineer at OLX

OLX
Network Engineer
12.2013 - today
Duties performed:
+ Network Management, Design and Implementation.
+ Responsible for identifying, reporting and patching network security vulnerabilities.
+ Identification of opportunities for gaining efficiency and improving the features within the network infrastructure.

Technologies used:
- Cisco Systems switches, firewalls and routers
- Service Assurance
- WLAN Networking
- IPSEC Design and implementation



Defensoria del Pueblo de la CABA
IT Consultant
01.2013 - today
- Assist to Infrastructure Team with Information Security, Networks and Telecom, Infrastructure, Backoffice Services, Datacenters & Sites, IT Governance, Project Management.
- Develop and execute company policies.

Technologies:
- Visualization ESX.
- NAS ( FreeNAS).
- HP Switches.
- Firewalls.
- Linux OS.
- LAN Services: WLAN, DHCP, DNS, Proxy, NAC, Telephony, Backup.
- Monitoring Tools: Nagios, SNMP, Cacti.
- Documentation Tools: RackTables.



Core Security Technologies
Network Manager
02.2010 - 10.2013
- Responsible to NOC/SysAdmin/Network and Security Team, IT Governance, Project Management.
- Coach and mentor team members.
- Oversee the day-to-day functions of the department.
- Responsible for designing, implementing and support new corporate services.
- Develop and execute company policies.
- Deal with technology vendors and service providers.
- Participate in purchase process, contract negotiation and Post-purchase Evaluation.
- Promote and advise on upgrading to latest technologies.

Technologies:
- Visualization ESX.
- Cisco WLC with Cisco AP
- Cisco Switches.
- ASA Firewalls.
- Linux OS.
- OpenBSD OS.
- LAN Services: DHCP, DNS, NAC, Proxy, VPNs (S2S, Remote Access), Backups.
- Monitoring Tools: Nagios, Zabbix, SNMP, Cacti, Wheathermap, SmokePing.
- Documentation Tools: RackTables, WikiMedia.



Globant
Networking & Security
09.2007 - 06.2010
- Network and Security Management, Design and Implementation.
- Develop and execute Network policies.
- Deal with technology vendors and service providers.
- Participate in purchase process, contract negotiation and Post-purchase Evaluation.
- Promote and advise on upgrading to latest technologies.

Technologies:
- Cisco WLC with Cisco AP
- Cisco and Huawei Switches.
- ASA Firewalls.- Monitoring Tools: Nagios, SNMP, Cacti, Wheathermap, SmokePing.
- Linux OS.
- FreeBSD OS.
- Windows 2003 Server OS.
- LAN Services: DHCP, DNS, NAC, VPNs (S2S, Remote Access).
- Monitoring Tools: Nagios, SNMP, Cacti, Wheathermap, SmokePing.
- Documentation Tools: RackTables, Wiki.



Grupo Peñaflor
Network and Support Analyst
06.2006 - 09.2007
- Network and Security Management, Design and Implementation.
- Technical support.
- Deal with technology vendors and service providers.
- Participate in purchase process, contract negotiation and Post-purchase Evaluation.


Technologies:
- Windows Destop OS ( 9x, 2000 and XP)
- Enterasys Switches.
- PIX Firewalls.
- Monitoring Tools: Nagios, SNMP, Cacti, Wheathermap, SmokePing.
- Windows 2003 Server OS.
- LAN Services: DHCP, DNS, NAC, VPNs (Remote Access).



ICAP
Support Analyst
11.2004 - 06.2006
- Technical support.
- Deal with technology vendors and service providers.
- Participate in purchase process, contract negotiation and Post-purchase Evaluation.
- User Installations.
- IT Infrastructure ( Switches, AP, Servers)


Technologies:
- Printers
- Windows Destop OS ( 9x, 2000 and XP)
- Windows 2003 Server OS.
- LAN Services: DHCP, DNS, Proxy.



Coca Cola de Argentina
Administrative Assistant
0.2003 - 0.2004