IP CORE engineer on the team, "Engineering & Architecture Networks"- Translate, refine, optimize the architecture of IP core of Orange Niger to its implementation and design engineering network elements (selection, configuration, adaptation of equipment)- Ensure that the configuration and engineering rules of network elements are consistent with the application and do not introduce performance problems for existing networks- Being a source of proposals on the technical possibilities of IP Core provide expertise and support in the design and development of IP nodes in access networks- Design, develop and propose improvements or new IP architectures for applications for new services, optimizing cost and performance and Participate in the validation process architectures IP end to end- Follow the requirements and bandwidth dimensioning International- Analyze disturbances in the IP network and Coordinate operations network evolution in respect of costs and delays- Responsible for defining technical configurations of the elements IP networks- Ensure the control of manufacturers, customers and the branches of R & D and be the main contact, see the expert on equipment and / or network capabilities1- Project 3G (R99)- Mobile Aggregation Site Gateway (MASG) : Tellabs 8660- At the UTRAN, interconnection of NodesB and RNC in Dual Stack ATM/IP using the MASG- Dual stack ATM/IP * DCH (rt & nrt), CP, MP over ATM + HSPA over IP * Single E1 or IMA Group + Electrical FastEthernet at Node B * Optical Unchannelized STM1 + Optical GigaEthernet at RNC- Using the MASG at Iu-PS (SGSN) and at Iu-CS (Media Gateway / MSC)- 3G Backhaul : MXC Ring2- Project 3G+ (HSxPA)- NodeB Full IP * DCH (rt & nrt), CP, MP & HSPA over IP * Electrical FastEthernet at Node B * Optical GigaEthernet at RNC- 3G+ Backhaul : SDH ring (fiber)3- Project IP-MPLS backbone of an Optical Fiber4- Project Refresh Mobile Backhaul

System and Networks administrator in the Operation team & Maintenance Core Switch and Core IP.Operate and maintain the equipment and servers in the Heart of IP network, IP backhaul 3G, and IP-MPLS network:- Dealing with complex errors transmitted by specialized maintenance technicians- Interface with the builder hotline- Developing procedures and / or recommendations setting severity levels and emergency alarms.- Configuration and administration of CISCO, ALCATEL-LUCENT, HUAWEI and TELLABS routers the IP CORE Network, and IP-MPLSMake Up / maintain skills:- Animation, tutoring resources of Supervision Network- Support Team Supervision & Intervention Network in drafting the response instructions.Quality analysis:- Preparation of sheets preventive and corrective maintenance- Contribution to the analysis of the incident area network IPExpertise:- Technical Management- Relationship with manufacturers- Contribution development specifications and consultations suppliers.- Participating in the investigation, development and deployment of new nodes in the IP network. - Manage IP field upgrades of 3G Network - Manage the planned operations changes the IP network Contributor on several projects :- Service Blackberry to communicate with our SGSN / GGSN- Tango centralized platform for France Telecom's Orange Money service- Service International Airtime Top-up (IAT) with France Telecom

Detached at the Service Operation & Maintenance IP and Intelligent Network as a System and Networks administrator .Deployment and administration of security systems, monitoring, reporting, performance, backup and restore of network nodes (Cisco 7206VXR & WS-C4507R, Quidway Firewall E200 & E300, Quidway S3528P-EA, Alcatel OmniSwitch 6850, Fortigate 50B-100A-310B-300A-1000A) and Internet services (Mail, Web Hosting, DNS, IP PBX)Contributor on several projects :Service Zebra Comviva for transfer creditService MailbySMS of Critical Path for communication with our smsc

Detached near the Service Development Web and Project Study for the installation of an Interactive Voice Response using Asterisk

Detached near the Department Marketing like data-processing customer support for the installation and the management of a dashboard which can generate graphs for analyzes.

Management (affairs engineer) of a Services company in Free software. Missions :Manage technician teams:- Conceive, realise products and technical solutions for customers- Research business to study and negotiate- Represent commercially the enterprise

Free-lance contract at an Internet service provider’s : Technical-commercial for the products (Comete ADSL and VoIP)