Freelance IPTV : Nos derniers consultants dispos

Exemple des missions de Vincent,
freelance IPTV résidant dans le Val-de-Marne (94)

IP/MPLS Expert / Transverse Architect
Orange Business Services / Obiane, Paris (Integrator)
octobre 2014 - aujourd'hui
Transverse architect, responsible for validating technical solutions
Engineering of new IP/MPLS network for a French company, acting in energy
sector (> 2500 sites, classified as very sensitive by authorities)
 Writing of the IP/MPLS design, Teleprotection and NTP services related
Technical Specifications (LLD level)
 Defining settings and protocols tuning for implementing Teleprotection services
within targeted performances and security levels
 Engineering of ICX interconnection component, based on Fortigate FW and
NOKIA 7750 routers (ICX component is responsible for all exchanges between
different functional blocks in the network)
 Pre-sales role and technical studies for network synchronization, NTP offers,
Microwave and VSAT integration
 HLD, LLD, configuration guidelines & lab test plans
 Running IP/MPLS network, performances and service testing (including routereflector stress tests, synchronization and Teleprotection)
 Automation of firewall rules generation, based excel matrix of flows
 Preparation and execution of major changes: normalization and update on all
firewall policies in live environment
 Scripting of SNMP tool for executing lab tests
Environment
Router: ALU 7750,7705 SAR-8,
SAR-18, Cisco ASR1004
L3VPN, PW
RSVP-TE,IS-IS,BGP
QoS
Synchronization: SyncE,
Oscilloquartz

IP/MPLS Architect
Orange Sonatel, Dakar
mai 2014 - septembre 2014
Evaluating impacts of the Sonatel broadband services strategy on the network
 Defining strategy for migrating mobile services to full IP (including migration of
legacy 2G & synchronization)
 Defining IP/MPLS network architecture for carrying 2G, 3G and LTE services
 Network capacity planning, hardware & topology evolutions for supporting the
network strategy plan
Environment
Broadband services: Residential
ADSL (Internet, VoIP, LiveTV,
VOD), Business, Mobile (2G, 3G,
LTE), FTTH
Routers: Huawei NE40
Microwave: Huawei RTN & ALU
MPR
2G, 3G , LTE : Huawei & ALU

WAN Network Engineer
Société Générale, France
novembre 2013 - novembre 2014
Responsible for operating the WAN network in accordance with business needs
(invests banking & traders)
 Day-to-day work: traffic analysis & capacity planning, QoS management &
sizing, WAN upgrades, router replacements, deployment of new sites, site
migrations, troubleshooting
 Technical proposal for network evolutions: high availability and resiliency, QoS
best practices, BGP optimization, architecture proposals, configuration
standards
 Technical proposal for developing a network management tool (user & device
database with configuration & logs management, statistics & graphics…)
Environment
cisco routers, Riverbed, IP/MPLS,
BGP routing, QoS, IPSec VPN

IP/MPLS Architect
Orange Cameroon (OCM), Cameroon
avril 2013 - août 2013
Responsible for revising architecture of Orange Cameroun IP/MPLS backbone
network and LAN/DMZ infrastructures.
 Mobile backhaul end-to-end architecture and integration settings for preparing
3G launch (HLD, LLD, configuration guidelines)
 Study defining the technical changes and enhancements to apply on the
IP/MPLS backbone (topology, QoS, protection, high-availability, fast
convergence, security)
 Reviewing design of Internet services (physical & logical topology, DMZ
structure, BGP routing policies, dynamic routing with VRF Internet…)
 Functional requirements for developing a network device management tool
based on open source
Environment
IP/MPLS: ALU 7750, Huawei
NE40, MPLS TE, MPLS LDP,
L3VPN, PW, VPLS, QoS

IP Backbone, Mobile Backhaul, Core Network and Security Architect
ZTE R.D.C (CCT Orange deployment), R.D.C
mars 2012 - janvier 2013
Responsible for the architecture of CCT Mobile Backhaul, IP backbone networks,
PS IP core network and Firewall security design, as well as device configuration
and deployment
 High-level, low-level design, configuration guidelines of the mobile backhaul
and IP backbone networks
 Low-level design for the IP core network architecture (PS, CS, IN, iVAS, IT)
 Low level design for the integration of Juniper SRX1400 firewalls, including
definition and configuration of security policies
 Definition of test strategies and test plans for lab tests and field tests and
network acceptance
 Configuration (routers, switches, firewalls), troubleshooting
MPLS_ ZTE ZXCTN 6120,6220, ZXR10 M6000 with MPLSTE, MPLS LDP, QoSMicrowave_ ZTE NR8250, NECIPS5000Firewalls_ Juniper SRX1400,NS204

Mobile Backhaul Integration
Orange Kenya / ZTE Kenya, Kenya
février 2011 - mars 2012
Responsible for the Mobile Backhaul integration of RAN network within the Orange
Kenya network, including architectures, testing, integration, rollout and evolutions
 High-level and low-level design of the mobile backhaul network for transporting
3G services, including IP/MPLS network, protection & reliability, security, OAM,
QoS and synchronization
 Definition of testing strategies for lab tests, field tests, live pilots including
interoperability tests, IP/MPLS tests, E2E tests, IOT tests, SyncE end-to-end
tests.
 Preparation of the architecture and strategy to migration 2G network over
IP/MPLS network, including SyncE synchronization.
 Rollout of 2G and 3G sites for the network integration
 Preparation of LTE workshop
Environment
RAN: ZTE 2G / 3G
IP/MPLS: ALU 7750, 7705,
L3VPN, Traffic Engineering, QoS
Synchronization: SyncE
Microwave: Ericsson MNL, ALU
AWY & MPR

IP/MPLS architect
France Telecom Corporate, France – International environment
avril 2009 - janvier 2011
Definition of corporate recommendations for IPTV multicast transport over IP and
MPLS core / aggregation networks and DiffServ-enabled architectures for live and
VOD IPTV services
Responsible for defining architecture for IP/MPLS control plane and architectures
for supporting new services such as VoIP, IPTV and VOD.
IPTV & Content Delivery Network architect
Technical specifications of a multiservices Content Delivery Network architecture
for serving Orange audiovisual Video On Demand and Live IPTV services, as well
as Internet Video services (e.g. Youtube) and OTT (Over The Top) traffic
Participation in various IPTV-related studies including specifications of token
checking mechanism for securing Video On Demand services, use external
bandwidth manager for network resource reservation, comparison between VOD
delivery methods (HTTP adaptive streaming, progressive download, RTSP/RTP),
etc.
Writing & Analysis of Request For Comments for a Content Delivery solution for
service Internet video services (Internet VOD) and OTT traffic.
Environment
IP / PIM-SSM, MPLS / P2MP,
MPLS-TE, MPLS FRR, IP FRR,
HA GR & NSR, Cisco, Juniper,
Alcatel
CDN BitBand, Cisco CDS-IS,
ALU/Velocix, Coblitz, Oversi,
HTTP adaptive streaming, DNS
traffic divert
Live and VOD TV, nPVR, Time
Shifting, Catchup TV

Solution (IMS) architect
France Telecom R&D, France
décembre 2007 - janvier 2009
Responsible for defining IMS architectures and solutions related to technical issues
with special emphasis on Business Trunking deployments (TDM & IP PBX
interconnection to IMS environment).
Defining call flows corresponding to the different VoIP services offered to business
customers
Testing and troubleshooting IAD for interconnecting TDM PBX on SIP core
platform, with special emphasis on ISDN / SIP mapping.
Environment
IMS architecture, SIP, ISDN, ISUP
Acme Packet SBC, Huawei MSC4,
Ericsson IMT, Broadsoft CS,
OneAccess

Technical training for public institutes and private companies (Telcos, etc.)
Author of classes & trainer on IPTV, VoIP & network technologies
juin 2006 - aujourd'hui
 IPTV technologies & Architectures (3-days class, trainer & author) (~ 10 x
sessions for private customers (France Telecom Orange, SFR, Sagem,
Verimatrix) and ~ 5 x sessions during contract assignments)
 Introduction to VoIP technologies (4-days class, trainer) (~ 20 x public
sessions)
 Securing VoIP deployments (2-days class, trainer & author) (~ 3 x public
sessions and 5 x sessions during contract assignments)
 SIP Advanced (3-days class, trainer & author) (~ 5 x sessions during contract
assignments)
 Knowledge transfer for IP/MPLS backhauling (~ 5 x sessions in Orange
affiliates)
Environment
SIP, H.323, Codecs, DTMF, Fax,
QoS
Asterisk, OpenSIPS, SBC, NAT
traversal
Video encoding, IP multicast,
multicast on MPLS

Technical manager on ToIP & Call Centre solutions for Telcos & ISP
NetCentrex / Comverse, France – International environment
juin 2005 - novembre 2007
Responsible for defining technical architectures and managing all related technical
issues for integrating the ToIP and IPTV platforms within carrier environment. This
includes dealing with network and security issues, IP routing (including multicast for
IPTV), ISDN and SS7 interconnections, VoIP (H323, SIP, MEGACO) tuning,
numbering and legal issues (numbering plan, portability, emergency services,
lawful interception…), billing integration…
Technical specifications for deploying a Fixed Mobile Convergence architecture for
an MVNO carrier in Belgium.
Integration of IPTV and ToIP (residential) platforms in STA (Andorra Telco) data
centres
Environment
Residential & Business (Centrex,
Business Trunking) telephony,
Fixed Mobile Convergence,
numbering plan, emergency
routing, legal intercept
SIP, MGCP, H323, SIP, SS7
Audiocodes ISDN & SS7
gateways, NetCentrex softswitch &
call centre solutions, OneAccess
IAD