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Work experience

Mar 2009Present

System Specialist (Network Value Added Services)

Corporación Digitel

-Currently employed as a System Specialist for Planning and  Management  all GSM Network  Value Added Services (VAS), ( SMS, MMS, VMS,  Charging Services by USSD, SIM Services).

  • Technical and Computer Skills:

Administration in OS: - Linux , Red Hat Enterprise Linux 4/5, Debian, LVS, Unix, Solaris, HP Open VMS, Sun/HP Storage and cluster.

Advanced Knowledge in Shell scripting (sh, csh, bash, ksh).Mysql.

Advanced knowledge in Short Messages Platform (SMS), Interconnections and routing of Short Messages.

Advanced Knowledge in protocols: SMPP, SS7, SIGTRAN, DIAMETER

  • Analysis and designing of  requeriments for SMS Traffic Control: Regulations of Messaging traffic based in behaviors, Keywords, and TCAPSec Control, Anti-SPAM, Anti-Flooding, Anti- Spoofing, Blacklisting, and Control of Content Patterns  by (SMSafe WhiteCell Content Control).
  • Contributing to installation and adjustment of  entire ZTE-VAS platform(ZxVAS), giving me some aditional Technical Skills: Management and Administration of ZxSMS, ZXIMGW, ZXiVAS(MMSC and WAPGW) and all SPAM Control Solution Module for SMS  (local and International).
  • Platforms: Advanced Management in Tecnotree Telco Server System.Advanced Management in SMSC NextGen, OMG and MMSC (Acision ).Advanced Management USSD GW for Prepaid Billing Charging System.Advanced Management in  OSG. SIM Services.
Oct 2006Feb 2009

SAP HR-Analyst

Molinos Nacionales C.A.
  • began with a opportunity in the support staff for LAN/WAN corporative National Network (18 months) and then I went into the area of SAP / HR. My main goal was: Support in all requirements analysis and modeling of payroll for the entire operational area of the company, load and handling of salary weightings under SAP HR environment.


Oct 2001Jul 2006

System Engineer


Systems Engineer based in Operational research, (Operation Research) and Stochastic processes

My Brief Summary

Systems engineer with nine years of experience in systems analysis, always looking for the best performance of the platforms, turning Resources into Possibilities... Offering Results...