olufemi ojesanmi, Telecommunication Engineer

olufemi ojesanmi

Telecommunication Engineer

Vodacom

Location
South Africa
Education
Bachelor's degree, information systems
Experience
14 years, 4 Months

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Work Experience

Total years of experience :14 years, 4 Months

Telecommunication Engineer at Vodacom
  • South Africa
  • My current job since March 2014

 Deploying WAN connectivity and Service provider solutions (Cisco, Juniper)
 Network Design and Implementation of Fibre to Home network Project (Cisco and Mikrotik)
 Cisco Nexus 7k, 5k and 2k deployments for client New Datacenter
 Design and Implementation of both Wireless and Wired Enterprise Network.
 Network Implementation and upgrade for Data center move. (Cisco)
 Commissioning and Implementing Tellabs nodes.
 Quality assurance and checking of commissioned nodes to ensure it’s according to the company’s policy and standard.
 Designing and Implementation of MPLS based transmission Network using OSPF as IGP, MPLS TE tunnels flexibility and BGP for internal communications between the Core Routers. Provisioning Service like L3VPN, L2VPN (Psuedo-wire)
 Working on several projects to ensure configuration acceptance and node acceptance.
 Vodacom Ring audits, Network Audits and Ring Testing.
Deploying WAN connectivity and Service provider solutions (Cisco, Juniper)
 Network Design and Implementation of Fibre to Home network Project (Cisco and Mikrotik)
Page 2
 Cisco Nexus 7k, 5k and 2k deployments for client New Datacenter
 Design and Implementation of both Wireless and Wired Enterprise Network.
 Network Implementation and upgrade for Data center move. (Cisco)

Senior IT Technician ( Senior Systems Engineer) at Conekt Business Group
  • South Africa
  • April 2013 to December 2013

 Implementing and Configuring VMware, ESX Hosts at Customers Sites and at the Data Centers.
 Network Security Policy Design and Implementation which included Systems security awareness training for all Crossroads, Skynet Staffs.
 Third level Server Support and Network Support.
 Managing Customers Sites, Configuring and designing Customers Network to improve customers’ way of performing their businesses. This includes configuring of Routers, Switches, Firewalls, IPS and IDS and Proxy Servers.
 Implementing IT Projects to increase Feasibility into the Network i.e. Implementation and Maintaining Manage Engine Suites
 Configuring and Implementing Security Solutions like Firewall Services, VPN Configuration (both Site to Site VPN Solutions and Remote Access VPN solution).
 Network Design and Optimization at various Sites
Page 3
 Security Auditing of client site ensuring that information systems comply to regulations and with the industry standards. Which include Security Testing and Penetration Testing.

Senior IT Technician ( Senior Systems Engineer) at Conekt Business Group
  • South Africa
  • April 2013 to December 2013

 Implementing and Configuring VMware, ESX Hosts at Customers Sites and at the Data Centers.
 Network Security Policy Design and Implementation which included Systems security awareness training for all Crossroads, Skynet Staffs.
 Third level Server Support and Network Support.
 Managing Customers Sites, Configuring and designing Customers Network to improve customers’ way of performing their businesses. This includes configuring of Routers, Switches, Firewalls, IPS and IDS and Proxy Servers.
 Implementing IT Projects to increase Feasibility into the Network i.e. Implementation and Maintaining Manage Engine Suites
 Configuring and Implementing Security Solutions like Firewall Services, VPN Configuration (both Site to Site VPN Solutions and Remote Access VPN solution).
 Network Design and Optimization at various Sites
Page 3
 Security Auditing of client site ensuring that information systems comply to regulations and with the industry standards. Which include Security Testing and Penetration Testing.

PC Training and Consulting at Network Engineer/Instructor MSCE, CISCO
  • South Africa
  • August 2012 to March 2013

Maintaining, Configuring and Troubleshooting Cisco Routers and Switches on the campus and remote sites in line with best practices and policies.
 Management of Campus Network which includes the back-up and monitoring of configuration on Cisco 2900 and 3900 routers and Cisco Catalyst, 6500, 3K-X and 2K switches running Cisco IOS version 15.x and 12.x to ensure issues are proactively identified and remedied to minimize network downtime.
 Integration of new network ASA firewall, routers and switches into existing network at the Data centre and remote sites which includes configuring the IGP, MPLS and HSRP in line with best practices and existing security policy
 Lecturing and Training of students for Cisco and Microsoft Certifications which include setting up Cisco networking devices and Microsoft servers hence ensuring that the students experience hitch free lab sessions.
 Maintenance of detailed work logs and technical documentation to ensure information pertaining to change requests are recorded and the network is documented as changes occur.

consulting network and support engineer at schemanet consulting
  • South Africa
  • July 2009 to March 2012

• Configurations and Troubleshooting Cisco Routers and Switches which Included;
- Routing Protocols Configuration e.g. OSPF, EIGRP, BGP
- Configuring, Implementing and Troubleshoot Campus Security Solutions e.g. Implementing Authentication, Authorization and Accounting.
- Configuring and Implementing 802.1x to better Secure Campus Networks
- I configured and Implemented IPv6 Networks. My duties included, Configuration and Routing over IPv6 networks, Configuring coexistence between IPV4 and IPv6
- I configured Site to Site IPsec vpns
- I implemented and troubleshoot VOIP and Video Support Solutions
- Deploying of Wireless Lan Solution to meet given network needs


• Configurations of HP and Dell Routers and Switches
My Duties Includes
- Configuration of Switches and Routers
- Interconnectivity of Switches and Routers
- Branch office connectivity using DSL, VPNs and Leased line
- Customers Support and Network Solution Development

Education

Bachelor's degree, information systems
  • at university of south africa
  • November 2014

Specialties & Skills

Cisco Catalyst Switches
Cisco Wireless
LAN management
Cisco Switches
• I performed and implemented IP addressing scheme and IP services to meet network requirements for
• I configured and Implemented Secure Administrative Access to Cisco Routers and Switches by setting
• I performed the configuration and troubleshooting of routing protocols
• I configured and Implemented AAA accounting
• I implemented Zone Based Firewall using the Cisco Security Device Manager and CLI
• I configured basic Cisco Catalyst Switch security features e.g. Port Security, DHCP Snooping, Stor
• I designed and implemented medium enterprise Networks.
• Designed and Implemented large Enterprise Network Design and Troubleshooting
• I configured SSH on Cisco Routers and switches to enabled secured management access
• I configured and Implemented AAA authorization
• I configured and Implemented AAA authentication
• I configured and Verified IP ACLs to mitigate given Network Threat (filter IP traffic destined for
• I configured and Implemented SITE TO SITE VPN using the SDM
• I configured and verified WAN links e.g. PPP, Frame Relay, and Dsl.
• I configured and Implemented Administrative Access to Cisco routers by configuring role based acce
• Configured and troubleshoot basic operation and routing on Cisco devices
• I Implemented and configured advanced router and switch security

Languages

English
Expert

Training and Certifications

CCIE (Training)
Training Institute:
Cisco Systems
Date Attended:
March 2014
Designing and Implementing Telecommunication Network (Training)
Training Institute:
University of South Africa
Date Attended:
May 2015
cisco certified network professional (Certificate)
Date Attended:
February 2012
Valid Until:
June 2012
cisco certified entry network technician (Certificate)
Date Attended:
July 2010
Valid Until:
July 2011
cisco certified network associate (Certificate)
Date Attended:
July 2011
Valid Until:
September 2011
cisco certified network associate (security) (Certificate)
Date Attended:
September 2011
Valid Until:
February 2012