Experience

BRIGHTCOMMS

• United States
• Telecommunications
• 1 - 100 Employee

• RF Consultant - Coordinador regional Claro Guatemala

  • Aug 2014 - Present

  • UMTS/HSDPA/GSM/GPRS KPI Optimization. • Responsible for maintaining and improving the Accesibility/Retainability/Integrity indicators of the Nicaragua 2G/3G access network, through the definition of global strategies, planning and implementation of actions on RNC/BSC and radio base stations • Perform coverage, capacity, and performance planning on UMTS network and work with other departments to meet growth needs. • Initial Tuning Phase 3G, Recommendation of logical and physical, Engineering Parameters audit • Weekly KPI report generation with global action plan, and monthly presentations. • Periodical consistency check parameters, global and cells, based on valid baseline • Cluster RF Coverage optimization using antenna tilt and azimuth fine tuning for optimal coverage overlap and reduction of pilot pollution by Ec/No and RSCP improvements, this based in Dride Test Data and Analisys Arieso Geo (Health Index – FootPrint – Best Server) • Load balancing between 1st 2nd and 3rd carriers, using the feature HspaLoadSharing and DchLoadSharing, and Audit of correct configuration of load balancing such as: definition loadSharingCandidate, coveragerelation and parameters associated with feature Dch – Hs IFLS • Analysis of dropped calls UMTS using Arieso, study of layer 3 for identify the points of failure, analysis of best server and health index for propose action for improve areas degraded. • Installing and activation of licences on NodoB and RNC. • Participate in development, testing, and validation of RF feature plan proposals, such as: Development URA , Call Re-establishment, Fast Dormancy among others. Show less



Movilnet

• Telecommunications
• 700 & Above Employee

• RF Optimization Engineer

  • May 2010 - Aug 2014

  • Monitor network's performance, ensuring all KPI's are met. • Optimize existing network by adjusting antenna height, orientation, uptilt/downtilt, change antenna model, customize parameter settings and verify coverage objectives • Take ownership of all performance faults, ensuring they are managed through to resolution or escalating where required. • Identify potential performance problems, highlighting improvements required to avoid them. • Escalating to requirements to engineering via the existing process. • Initial Tuning for 2G/3G network deployment. • Ensure all performance faults and degradations are captured in the trouble ticketing systems, providing regular and accurate updates. • Execute Configuration Management processes • Perform inconsistency checks and correct them • Support swap integration and optimization engineers during the rollout activities • Interface with and provide assistance to other areas of the program and above all to the customer • Analyze drive testing information • Troubleshoot worst performing sites. knowledge and use of: - MapInfo - OSS Tools - Commands Moshell - Commands MML Ericsson. - TEMS and NEMO Show less



Corporación Digitel

• Venezuela
• Telecommunications
• 700 & Above Employee

• BSS Engineer - O&M

  • Feb 2007 - May 2010

  Maintenance of BTS Nokia (UltraSite, MetroSite and Insite). Maintenance of BSC Nokia 2i y 3i. Knowledge and use of commands MML Nokia for solutions of failures Commissioning of BTS Nokia. realization of Rehoming fo BTS Maintenance of BTS Nokia (UltraSite, MetroSite and Insite). Maintenance of BSC Nokia 2i y 3i. Knowledge and use of commands MML Nokia for solutions of failures Commissioning of BTS Nokia. realization of Rehoming fo BTS