Orlando Marquez available

Orlando Marquez

System Administrator; OSS Engineer

available
Profileimage by Orlando Marquez System Administrator;  OSS Engineer from
  • Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates: 38 $/hour 300 $/day
  • Languages: English (Limited professional) | Portuguese (Limited professional) | Spanish (Native or Bilingual)
  • Last update: 03.09.2018
KEYWORDS
PROFILE PICTURE
Profileimage by Orlando Marquez System Administrator;  OSS Engineer from
SKILLS
A system engineer with extensive hands-on experience of IP admin, bind DNS, DHCP, SFTP, HTTPS, VLANs, Sniffer, IP sub netting, Telnet/SSH Clients, NTP configuration, CISCO routers and switches configuration, EIGRP, OSPF; SNMP protocol configuration, NE3S/WS;  Linux Red Hat, CentOS Operating Systems including Service Guard, LVM and administrative tasks, ability to write shell scripts. strong knowledge of Administration,  configuration and troubleshooting  of HPE C7000 enclosures architecture.  Knowledge of SAN  EMC storage systems in creation and configuration of physicalDisks, Storage Pools and LUNs. Experience in servers virtualization platforms using VMWare tools, ESXi installation and configuration of Hipervisors and creation of Virtual Data Centers, backing up and restoring using vSphere Data Protector (VDP).
Strong knowledge in Nokia tools like NetAct OSS and Traffica at Hardware and Software level as well as Installation of all required OSS PP, SP and TSN. general troubleshooting and fault rectification; knowledgeable of integrating DX200s NEs, LTE NEs, FlexiNG(15, 16), FlexiNS(15, 16), One-NDS, HSS, HSSFE, TIAMS, PCCs, NTHLRFE, ATCA and HPE platform into NetAct OSS; knowledge in collecting,  handling and analyzing different performance data (Traffic, QoS, availability, etc) as Performance Indicators and Key Performance Indicators, creation and reports;  familiar with MML commands. Strong experience in system administration and operation of the NetAct OSS.  NetAct 16.2 Installation and Upgrade certificated.
Strong experience in commissioning and running acceptance tests, site documentation (Site Folder) and other kind of OSS Documentation; experience planning the NetAct OSS IP scheme and preparing the configuration files to be used during the installation. Preparation of templates for the client request information required for the integration of network elements to NetAct OSS.
Ability to work under pressure.
REFERENCES
October 2016 – October 2017
Nokia Networks, Curitiba -PR, Brazil
OSS Engineer
Support for the operation, maintenance and configuration of  NetAct OSS 15.x; 16.x y 17.x  systems.
Integration of different NEs as MSS, MGW, OMGW, Trafficas, OneNDS, NTHLRFE, HSSFE, TIAMS, PCC, HPHW, IMSHPHW, etc.  Daily administration and control activities in the NetAct platform at different levels as HW (HP Blade Enclosure C7000), virtualized infrastructure (VMWare), Operating Systems (Linux RH and Windows Server 2008 R2), SAN (EMC) as well as creation of shell scripts to monitor different log files and process.
December 2015 –  May 2016
Mobile Services International LLC – Nokia, Uberlandia - MG, Brazil
OSS Engineer
Support for the operation, maintenance and configuration of the NetAct OSS 15.5 systems at Algar Telecom.
Daily administration and control activities; report creation, KPI definition, Data Base Queries creation and IP configuration into NetAct DNS
May 2015 –  November 2015
Consultec - Movistar - Telefonica Venezuela, Caracas, Venezuela
OSS Engineer
Care Support Service for NSN NetAct 5.3 - NetAct 8 (LTE) - Huawei M2000
December 2010 – April 2015
OnMobile Global Ltd.  Caracas, Venezuela
Operations Engineer
Managing development of AVS RBT platform upgrade and expansion for Telefonica Venezuela (TMVE)
Care Support Service for AVS – RBT for TMVE
Daily administration and control activities in the Ring Back Tone (RBT) platform, troubleshooting, analyze root cause and solving of issues in the system.
http://www.onmobile.com/
September 2010 – December 2010
NSN, Dhaka, Bangladesh  
NSN OSS Engineer
Care Support Service for Banglalink and Robi Axiata Network.
 Integration of RN30 and several Network Elements like BSCs, HLR, MGWs,MSSs, , etc. into Banglalink and Robi Axiata Network
August 2009 – December 2009
NSN, Curitiba, Brasil  
NSN OSS Engineer
Integration of RN30 and several Network Elements like BSCs, HLR, MGWs,MSSs, CMDs, etc. for TIM and Oi
      
April 2009 – Julio 2009
NSN, Quito, Ecuador
Nokia OSS Engineer
Care Support Service for Telefónica Ecuador and NI
Integration of RN30 and troubleshooting the connection between the RNCs and the NetAct OSS Plattform.
August 2008 – February 2009
Lemcon/Nokia, Bogota, Colombia
NSN OSS Engineer
NI for Telefónica Colombia
Installing and configuring Traffica Z4, CDs, etc.
Integration of RN30 and its nodes
Integration GCS, NSS NEs, etc.
January 2007 – Aug 2008
Lemcon/Nokia, Caracas, Venezuela
NSN OSS Engineer
Care Support Service for Telefónica Móviles Venezuela.
Support for the operation, maintenance and configuration of the OSS systems, Traffica Z4 & NTMS 4.1
Sept 2006 – Dic 2006
ORIN/Nokia, Caracas, Venezuela
Nokia OSS Engineer Team Leader
Team leader for OSS group in Telefonica Venezuela GSM project.
Responsible for the execution of the project of installation of NetAct OSS to the GSM network of  Telefonica Venezuela
Track the project milestones and reporting creation of each completed phase
Reports creations to TMVE of the project advance and handle any deviation on the plan.
Monitoring the advances done in the physical environment of the server installation.
May 2006 – Aug 2006
ORIN/Nokia, Quito, Ecuador
Nokia OSS Engineer
Care Support Service for Telefónica Móviles Ecuador.
Support for the operation, maintenance and configuration of the OSS systems, Traffica.
Sep 2005 – May 2006
ORIN/Nokia, Quito, Ecuador
Nokia OSS Engineer
NetAct OSS 3.1 Sys Competence Transfer Operations Support Service for Telefónica Móviles. Three months of classes to Telefonica staff on the operation and functionality of different OSS tools and providing technical support to NOC and different staff level regarding NetAct OSS Tools.
Aug 2005 
ORIN/Nokia, Guatemala City, Guatemala
Nokia OSS Engineer
Traffica for GPRS installation, configuration and SAT (System Acceptance Testing) documentation preparation responsible.
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