Nizar - Architecte réseaux CISCO

 May 2009 Global Solutions and Services
Founder of Global Solutions and Services an IT consulting startup in networking and security.
Technical consultant with Cisco and Microsoft professional team for their strategic north African customers.

 2007-2009 Onetech Developpement
Technical Manager
As a Technical Manager, I m the technical consultant with Cisco and Microsoft professional team for their strategic north African partners and I had the responsibility of boosting the competency capacities of the Onetech company and technical skills of the team, put the procedures in place for the technical department enough to improve the Company efficiency, gain more customer references and widen the technical and after-sales capacity of Onetech in Libya, Algeria and Tunisia.
Put in place the successful strategy for the technical development and project management.

In 2007-2008 Onetech technical team achieved multiple projects in North Africa, with a high degree of customer satisfaction, achieved in a timely manner.
Awarded as the 2008-2009 best Cisco partner system engineer in North Africa Levant.
The company was Awarded as the 2008 best choice strategy Cisco Partner for middle east and Africa.

 2006-2007 Onetech Developpement
Technical Manager :
As a technical Manager, did the Constitution of the technical team from the beginning , recruited the technical resources and developed their technical skills , put the procedures in place for the technical department enough to achieve a high degree of qualification, success the first customer references , gain customer satisfaction , assure a timely closing for the key projects with a high degree of satisfaction and achieve the advanced Cisco Specialization certifications for the company.

In 2006—2007 Onetech Gained multiple important references, in the SMB and government environment , closed all the projects with success and achieved the Following Cisco certifications :
- Cisco Premier certified Partner

Professional experience
 May 2009 Global Solutions and Services
Founder of Global Solutions and Services an IT consulting startup in networking and security.
Technical consultant with Cisco and Microsoft professional team for their strategic north African customers.

 2007-2009 Onetech Developpement
Technical Manager
As a Technical Manager, I m the technical consultant with Cisco and Microsoft professional team for their strategic north African partners and I had the responsibility of boosting the competency capacities of the Onetech company and technical skills of the team, put the procedures in place for the technical department enough to improve the Company efficiency, gain more customer references and widen the technical and after-sales capacity of Onetech in Libya, Algeria and Tunisia.
Put in place the successful strategy for the technical development and project management.

In 2007-2008 Onetech technical team achieved multiple projects in North Africa, with a high degree of customer satisfaction, achieved in a timely manner.
Awarded as the 2008-2009 best Cisco partner system engineer in North Africa Levant
The company was Awarded as the 2008 best choice strategy Cisco Partner for middle east and Africa.

 2006-2007 Onetech Developpement
Technical Manager :
As a technical Manager, did the Constitution of the technical team from the beginning , recruited the technical resources and developed their technical skills , put the procedures in place for the technical department enough to achieve a high degree of qualification, success the first customer references , gain customer satisfaction , assure a timely closing for the key projects with a high degree of satisfaction and achieve the advanced Cisco Specialization certifications for the company.
In 2006—2007 Onetech Gained multiple important references, in the SMB and government environment , closed all the projects with success and achieved the Following Cisco certifications :
- Cisco Premier certified Partner
- Cisco Advanced security certified Partner
- Cisco Advanced Wireless certified Partner
- Cisco Advanced Routing and Switching certified Partner
- Cisco SMB Select certified Partner
- Cisco Express unified Communication certified Partner

 2005-2006 Applied Technologies Incorporation
( Kenansville North Carolina USA ) USA Based Integration Company covering the regions of Middle east and Canada
Services Manager
As a Manager of The Security and network Consultants Team :
-Made Services Proposals for complex IT infrastructure projects, Designed, and made Critical design reviews and validation during implementation phase for some Important Integration Projects in US and North Africa.
-Made the logistic organisation and Facilitation for the US team critical missions in middle east and Africa..
- Worked as a senior consultant jointly with Microsoft services North African team on multiple services and complex regional integration projects.

 2000–2004 IBM
Senior Security and Network Consultant
Senior Security and Network Consultant , team leader of the network Consulting team with the responsibilities of :
Couching for the junior members of the team.
Pre sales support and consulting for the IBM North African partners.
Design and implementation of network and security solutions for multiple popular Tunisian and Algerian Banking Institutions.
Migration of Networking architectures from legacy IBM SNA infrastructure to Converged IP for Most popular Tunisian Banking institutions.
IT Consultancy for the implementation and design of Voice over IP Cisco solutions and Backbone networks over VSAT /MPLS or classical Wan Solutions.
IT Consultant for some Important Government Institutions in Tunisia and Algeria , for which we achieved the Supervision and Implementation of multiple critical complex integration projects.
Did the Implementation of specific training courses on new networking technologies and was a part time Teacher of networking and security Technologies at the university.

 1998–2000 IBM
Tivoli Network Engineer
Increased Tivoli regional sales revenue.
in some popular North African companies , designed Tivoli solutions architecture and managed Tivoli resources outsourcing for projects implementation on networks over 1200 Nodes.
Did the Pre sales support for IBM sales team
Provided Training on Tivoli and systems management concepts to IBM Customers.

 1996–1998 IBM
IBM Network support engineer
Pre sales support for the IBM sales team, and customer technical marketing presentations.
Implementation for Routing and switching complex solutions with skills transfer to customers.
First line technical support for IBM customers.
Handling and Resolution for technical networking incidents
Training courses on networking technologies to IBM customers.

Technical Knowledge
- Routing and Switching : deep knowledge on : BGP, MPLS OSPF,RIP,EIGRP,MPLS VPN, SNA, DLSW, Spanning Tree, Vlans , Qos, good hands on Cisco Nortel and 3com technologies ( specially the Cisco 7500,7600,7200, 12000 Routers ,Catalyst 6500,4500, 3com Core builder …).
- Good Experience on ADSL and aggregation solutions for the ISPs.
- Network Security : Good Knowledge of VPNS and all related technologies such as GRE,DMVPN,L2TP,AAA servers,RSA ACE one time password technology ,Encryption mechanisms, and good hands on :Cisco Pix, Netscreen, Checkpoint, and Stonegate Stonesoft firewalls.
Good experience on Intrusion Detection Systems: Cisco and Stone gate NIDS, Snort, prelude, Cisco HIDS and Network Admission Control.
Encryption boxes : Good experience on Cisco 3000 Concentrators ,Thales DC2K,Thales HSM Banking solutions.
Microsoft PKI and open SSL..
Open Source Tools such as: Nessus, Dsniff, Ethercap …..
- Good experience in Cisco and shoretel IP Telephony , unified communication and voice over IP Solutions.
- Good knowledge of The Microsoft Unified communication Solution Office Communication Server.
System Administration: Good Hands on IBM AIX and Linux ,as well as good practical knowledge on Microsoft 2003 servers and Sun Solaris.