LEO JIAO
PROFILE
Name :
(Leo) Wenbin Jiao
Email :
[email protected] , [email protected]
Cell phone :
+1(403)389-4758
SIP uri/xmpp : [email protected]
EXP :
10 + years
Education:
Bachelor degree – Computer Science
CERTIFICATES
CCNA – CCNP – CCIE Security – CCIE Service Provider – CCIE Voice
Cisco-Partner Recognized Consulting Security Engineer
Meraki - CMNA
SPECIALITIES
Security experience:
- Completed [Cisco Selling Security Training Program] and certified as [Partner
Recognized Consulting Security Engineer]
- TCP/IP packet/ Ethernet frame/common protocol http/ftp/tcp solid understanding
- IPSec VPN/IPS/IDS knowledge
- Cisco ASA/PIX firewall hands-on skills, Junper ScreenOS, Linux iptables
- D.DoS/Web Cache/Email Security/Malware detection etc. sales knowledge
Networking skills:
- 4 years of network automation;
«URLs»
WENBIN JIAO
- Medium-large scale DC design and implementation;
- Deep understanding of TCP/IP, IP stack;
- Solid packet decoding skills
- 9 years of experience on BGP/OSPF/Layer 2-4 protocols, plus DC virtualization skills
Linux Operation Skills:
- 6 years’ experience of Linux operation skills – Python/Shell/PHP/MySQL, etc
- home brewed tools(sms arlarm, nms, etc.) based on SNMP/Solarwinds/Cacti, etc.
- OpenStack
Hands-on experience:
- 10 years of experience of Cisco IOS system
- Cisco RS/Sec/Voice product line 1800/1900 ~ 2500/2600/2800/2900 ~ 6500/7600 ~ Nexus
Switches
- Juniper ScreenOS firewall product line
- F5 LTM management skills
- Routing and Switching / Service Provider : STP / VLAN / OSPF / BGP / MPLS / AToM ,
etc
- Security : Cisco IOS Security / Cisco ASA / IPSec VPN / SSL VPN ,
etc
- Linux : Shell / Perl / PHP ( Write Scripts to achieve network automation, like Smart DNS ,
Config backup / generator , GUI log viewer, etc)
WORK EXPERIENCE
Sales Engineer, MTS Allstream, Calgary, 2013/05 – present
Sales experience:
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LEO JIAO
- Customer requirements/satisfaction driven selling: Allstream HCS(hosted UC) service,
Cisco R&S product, Cisco ASA/FirePower(equals to Fortigate & ATP lines); Cisco Email
Security Appliance; Secure Management system ASDM, Prime etc.; Advanced Malware
Detection solution etc.
- Address/fulfill the requirements from customer; Customer faced presentation and
training
- Expert level support/engagement after day-one installation
Team Lead, VANCL, Beijing, 2011/04 -2013/02
Project experience:
- Main Datacenter design and deployment: Build high available and elastic IDC
networks for VANCL WWW/DB services, additionally maintain and operate the networks with
internal tools including Trouble Ticket System, Change Management system , etc. Products that
were used: Cisco 2960G&S/Cisco 3845/Cisco3825/Cisco ASA5540/Cisco6509/Cisco7606/Cisco
ACS/Juniper ISG-1000/F5 3600 etc.
- Network Toolkits development: cacti/nagios/config backup/config maker/log viewer
to operate the network efficiently.
Sr. Network Engineer, Amazon, Beijing, 2010/05 - 2011/04
Project/Job experience:
- 24x7x365 on-call duty support: Responsible for maintaining and operating Amazon's
global corporate networks , which contains about 20+ sites with on call rotation. The Devices
covered involved Cisco enterprise level switches/routers/firewalls etc.
- Vancouver office corporate network project: equipment used including Cisco3825 x 2
/ Cisco 3750 x n/ Cisco 2811 x1/ ASA5540 x 2. The R&S are used to provide network connectivity, and
ASA firewalls are used as VPN gateway as well as security inspection and web filtering.
- Border router auto-failover project: By frequently suffering from the border
connectivity lost on many sites, the corporate network team was requested to work out an autofailover mechanism based on Cisco EEM/Linux automation. With the functionality being rolled out,
BGP routers are able to automatically shift traffic, send out notification, as well as change policy.
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WENBIN JIAO
Network Engineer, Beida Jadebird (Cisco Gold Partner), Beijing, 2006/02 - 2010/05
Project experience:
- Air China Campus Network Upgrade: upgrade customer’s corporate network and coordinate with 3rd party vendors/contractors. Leverage cutting edge protocols/techs from Cisco’s
Cisco7609 / Cisco6509 / Cisco3845 / Cisco 4500 / Cisco ASA product lines to migrate customer’s
network smoothly to the new infrastructure
- National School of Administration Network Project: Build network infrastructure
from scratch. Products involved : Cisco7609 / Cisco6509 / Cisco3845 / Cisco 4500 / Cisco ASA.
SUCCESSFUL STORIES
-
Top-1 issue resolver in Vancl, experienced in complicated network troubleshooting
-
2x full-scale DC network design and deployment(Vancl)
-
2x customers’ rewards
-
Successfully redirect customer to upgrade entire routing/switching system(static routing
protocol) from the original RFP: bandwidth upgrading, eventually customer were satisfied
with the design and support.(MTS Allstream)
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