Javier E. Email & Phone Number

San Diego Metropolitan Area

• Responsible for the verification, certification and validation of device chipsets, mobile device products and applications using the R&S CMW500 Wideband Communication Tester
• Responsible for loading the new Binaries into the devices (Flashing)
• Update RF calibration data, and execute stationary and field test cases.
• Responsible for testing features like Mobile origination, termination, long calls, basic Sanity, Regression, Throughput, VoLTE,, Stationery and Mobility testing etc.
• Responsible for performing Handover Testing, Cell Selection
• Reselection Tests, Mobility, PS, CS, SMS & Supplementary Services, KPI testing, Datum for both Downlink and Uplink, Throughput testing for 5G, LTE, 3G & 2G technologies

San Diego, California, United States

• Testing physical/MAC layers, protocol layers, and data applications implemented on various company modem products, handsets and data cards.
• Working directly with Engineers in performing daily Lab / Field testing tasks and reporting test results.
• Performing consistent thoroughput testing and provide accurate test status and reports.
• Multimode operations of handset devices, gaining knowledge in the following technology areas: CDMA2000, 1xEV-DO, WCDMAGSM/GPRS, LTE and 5G

San Diego, California, United States

• Installed Radio Remote Units (RRU) & Over the Air (OTA) RRU’s along with Baseband Units (BBU) Verified Fiber connectivity for bench lab testing.
• Assisted with hardware transportation for new installation of 5G radios, BBUs and vendor servers to assigned Qualcomm locations.
• Updated MS Excel databases for accuracy and verified the information
• Assisted outside vendors: Verizon, T-Mobile and AT&T with scheduled installation and troubleshooting of their systems throughout the Qualcomm campus
• Assisted Nokia Engineer(s) in various bldgs., provided assistance with installation, fiber or data cable installations.
• Prepared hardware and materials for shipment to Qualcomm locations

San Diego, California, United States

• Drive testing, call testing OTA (Over the Air) & In-Buildings testing using the latest TEMS & Agilent Drive testing equipment on different network technologies such as 4G, VoLTE,5G. Experienced with E911 public-safety.
• Experienced with Android and iOS device logging, extraction and post processing data using Actix & Exceed Wind Catcher post-processing software.
• Conducting CW (continuous wave) testing using Gator transmitters with various types of antennas
• Device Testing, User End (UE) testing, Mobile phone verification
• Maintain, upgrade & troubleshot on RBS cabinets
• Electrical and Mechanical antenna tilts and azimuths adjustments.

Denver, Colorado, United States

• Create and drive the detail route for drive testing in various locations across the USA.
• Create test locations for different scenarios of testing according to client’s requirements.
• Coordinate the test procedure with customer and vendor for specific KPI testing like VOIP, UL/DL Throughput test
• Detail Drive Testing & fixed testing for specific KPI (RSSI, CINR etc) using XCAL.
• Processing of Drive Test Logs using XCAP and to prepare the Drive test reports.

·Collected CDMA (3G) data (Voice or EVDO) using Agilent Nitro Data Collection software and hardware while drive testing the San Diego market

San Diego, California, United States

·Setup RF antenna’s in order to perform IDEN/CDMA (3G) CW & Over the Air (OTA) testing & perform coverage analysis ·Replaced, and/or adjusted panel or omni RF electrical/mechanical antenna’s for proper azimuths and tilts at cell sites ·Conducted cell site audits, checking cabling, BTS cabinets inspections, and proper RF safety configurations·Collected.

Associates Degree, Electrical And Electronics Engineering

Education record