Rene Williams available

Rene Williams

Mobile Packet Core expert

Profileimage by Rene Williams Mobile Packet Core expert from Tegucigalpa
  • 11101 Tegucigalpa Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates:
  • Languages: English (Native or Bilingual) | Spanish (Native or Bilingual)
  • Last update: 03.06.2014
Creative professional goal-oriented, with ability to lead and negotiate projects and teams.
Telecom experience for over 7 years, in positions ranging from technical support to packet core product solutions rollout and LAN/WAN network solutions deployment.
Good skills in communication and negotiation to define scope of work according with customer needs and clear idea to accomplish the agreements in time according with the available human resources, good skills to define risk and establish strategies to avoid delays.

January 2014 to June 2014
Cisco Systems
Network Consultant Engineer
Support on Site Claro Nicaragua Packet Core system,

September 2008 to December 2014
Huawei Technologies – Honduras
Core PS engineer

Project Experience:
June to July 2013
Customer Support Manager
Support SLA operations for the Millicom Tigo Honduras 3G, IPRAN network

May 2013
Tigo Honduras GUL Convergence EPC 2G/3G
CPCI SGSN to USN Swap, ATCA SGSN to USN upgrade, PGP-16 GGSN upgrade to UGW upgrade

March 2013
Tigo Honduras M2000 software upgrade
Software upgrade V200R010 to V200R011

March 2012 to October 2012:
Tigo Honduras San Pedro Sula redundancy site
Delivery of geographic redundancy site consisting of ATCA SGSN & PGP-16 GGSN
Main Activities:
• Design of HLD & LLD
• Installation, configuration & integration of the SGSN & GGSN.
• Design, configuration & integration of the SGSN pool.

February 2012 to April 2012:
Tigo Honduras Gb interface
Delivery of Gb interface configuration in Tegucigalpa SGSN.
Main Activities:
• Design of LLD
• Expansion & configuration of SGSN

January 2012 to April 2012:
Tigo Honduras Header Enrichment
Delivery of header enrichment configuration in Tegucigalpa GGSN
Main Activities:
• Perform testing with different content providers

May 2011 to November 2011
Tigo Honduras Tegucigalpa GGSN swap
Delivery of PGP-16 GGSN
Main Activities:
• Design of HLD & LLD
• Installation, configuration, integration of the GGSN.

January 2011 to April 2011:
Tigo Honduras Content Charging
Integration of Symsoft Content Charging system

January 2011 to January 2011:
Tigo Honduras Tegucigalpa SGSN software upgrade
Software upgrade from R007 to R009

May 2011
Tigo Honduras N2000 software upgrade
Upgrade from N2000 to U2000

March 2010 to November 2010:
Tigo Honduras SGSN & GGSN expansion, NAU lanswitch swap
Hardware expansion for 3 Gbps throughput
Main Activities:
• Design of solution for expansion in SGSN V8 & GGSN V8 3 Gbps throughput
• Swap of S6502 to S9303 lanswitch

June 2009 to October 2009:
Tigo Honduras SGSN & GGSN expansion
Hardware expansion for 2 Gbps throughput

May 2009
Tigo Honduras M2000 software upgrade
Software upgrade V200R006 to V200R008

March 2006 to June 2008
Macrotel – Honduras
Network Technician O&M
Manager of N-SOFT system
Design and implementation of call detail records and billing from customers of VOIP service in N-SOFT system
Asterisk authentication server manager
RAD megaplex 2100 support technician
Webmaster and email server administrator
Technical support for the company network infrastructure
Customer support for VOIP users

January 2005 to January 2006
Honduran Council of Science and Technology – Honduras
Technical Support Assistant
Technical support for the company network infrastructure
COHCIT, CAD (Distance Learning Center) site webmaster
Webmail administrator and internet proxy server administrator
Responsible for the video conference equipment and liaison for the Global Development Learning Network of the World Bank (GDLN)
Deployed Microsoft DCC tool for administrating cyber-cafes in community centers in Nicaragua
Cisco Systema Mobility COE LATAM
Huawei Technologies Honduras
Inmediate avaibility