FREELANCE
Company not specified · 2022 — Present
Conducts IBS Walktest and Drivetest, followed by post-processing of reports for 2G, 4G, and 5G projects as a subcontractor for Globe, PROSE TECHNOLOGIES, OFSC, CKSI, and EFB Geostrukt Inc., utilizing Nemo phones and Nemo Analyzer version 8.8.
Team Leader/ Site Supervisor
EFB GEOSTRUKT Inc. · 2021 — 2022
Oversaw IBS site implementation, prepared Bill of Materials for IBS sites, and facilitated team discussions on project timelines prior to deployment. Responsibilities included conducting indoor site walk tests and optimization using Nemo Handy to verify parameters such as RxLev, Cell ID, Channel ID, RxQual, scrambling code, and PCI. Performed manual testing (dropped calls, blocked calls, origination failures, hand-off features), and completed PAT and FAT for implemented sites.
Team Leader/ Site Supervisor
ADCEM Teleconstruct Corporation · 2017 — 2020
Developed site solutions and project plans, supervised and coordinated teams, managed performance and budgets for Eltek, Huawei, and Emerson module insertion projects for Globe Telecom. Oversaw installation and commissioning of Eltek Rectifier, Data Cabinet/Rack, and RRU, ensured network security policy compliance, set project timelines, and assisted with Preliminary Acceptance Testing. Led system installation, upgrades, and decommissioning for SMART_2018_LTE Phase 18 Roll Out project, tracked milestones using Microsoft applications, and maintained communication with senior management, customers, and vendors. Conducted Walktest and post-processing reports using Nemo Handy Phone and Nemo Analyzer versions 7.8 and 8.4, performed new site verification, monitored installation standards, and provided weekly progress updates.
Transmission-Commissioning Engineer/ Supervisor
Nokia Solutions and Networks Philippines, Inc. · 2016 — 2016
Supervised implementation subcontractor team and facilitated knowledge transfer. Participated in site handover assessments, approved readiness for implementation, and provided technical support for Node-B commissioning, troubleshooting, and integration during GSM, WCDMA, and LTE carrier/BTS upgrades.
Senior RF Engineer
Vecta Pty Ltd (PH Branch) · 2015 — 2016
Handled quality testing of antenna assemblies with filters and combiners, provided technical support and training for engineers in using Kaelus iQA PIM analyzers, Festo Antenna Pattern Scan, and Keysight VNA. Supervised test facility personnel, upheld health and safety standards, ensured daily backup of iQA PIM Analyzer reports, performed drivetest (SSV) and log file collection with TEMS Investigation version 17.0, and post-processed data with Actix 5.5.
Site Supervisor/ Senior RF Engineer
ZTE Philippines Incorporation · 2015 — 2015
Served as RF Engineer for WiMAX phases 2 and 3 and LTE Smart, performed carrier expansion, site commissioning, integration, and troubleshooting of ZTE equipment. Conducted network planning simulations and defined drivetest routes based on CINR and RSSI plots. Collected LTE drivetest (SSV) logs using ZXPOS-CNT, performed cluster optimization, analyzed LTE log files with ZXPOS-CNA, monitored engineering parameter compliance, validated site azimuth and feeder configuration, tracked and maintained KPI targets using DU meter or Netpersec, conducted access pass processing, and executed latency tests with WiMAX OMM-B Client console.
Team Leader / Senior Radio Network Optimization Engineer
IGTL Philippines · 2014 — 2015
Reviewed broadcast parameters for each site based on engineering requirements, defined drive test (DT) routes, scheduled and managed drive test teams for SSV scenarios including Long call, FTP upload/download, Scanner Test, MMS, SMS, and Speedtest per sector. Executed post-processing of SST reports submitted to Ericsson and coordinated daily field schedules for two drive-test teams.
Senior DT/Optimization Engineer/ drive-test Analyst
UCE International · 2013 — 2014
Verified site broadcast parameters, performed Single Site Verification (Longcall, FTP download/upload, Scanner Test, MMS, SMS, Speedtest by sector) and completed post-processing of SSV reports directly submitted to Huawei.
Team Leader / Senior RF Engineer
SAMSUNG Telecommunication Business Philippines · 2012 — 2012
Completed network planning simulations for Wimax Single Site Verification and cluster simulation based on proposed scenarios, developed drivetest routes using CINR and RSSI plots, performed SSV drivetests and log collection with Innowireless Optis-WX, managed cluster drivetest and optimization, analyzed logs using Innowireless Optis, verified engineering parameters, checked site azimuth and feeder configuration, conducted KPI monitoring and maintenance, and utilized DU meter, Netpersec, and band scans for troubleshooting cluster site interference.
Site Supervisor/ Senior RF Engineer
ZTE Philippines Incorporation · 2010 — 2011
Conducted RF engineering for WiMAX and LTE Smart projects, managed carrier expansion, oversaw site commissioning, integration, and troubleshooting for ZTE equipment. Engaged in LTE Single Site Verification and cluster simulation, drafted drivetest routes from CINR and RSSI simulations, conducted SSV and cluster drivetests, and analyzed LTE logs with ZXPOS-CNA. Ensured proper broadcast parameters, site azimuth configuration, KPI monitoring and maintenance, and performed network entry latency assessments using WiMAX OMM-B Client console.
Rf Engineer in Engineering Team Optimization for 2G (RNP/O)
PhilKor-UbiNs formerly South Korea Telecommunication(SKT) · 2008 — 2010
Engaged in CDMA 2G/1X/DO parameter and field optimization, cell planning and optimization, PAT/acceptance reporting, and government audit test preparation for sites using Huawei equipment. Optimized CDMA system performance, performed cluster analysis with Pharos DM, updated neighbor lists, coordinated site audits and antenna adjustments, conducted drive test analysis using TEMS Investigations (8.0.4 and 9.0), implemented parameter tuning, and prepared troubleshooting and recommendation reports to address DT, CQT, and service area issues.