Robby Samuel Valenzuela

Test Engineer at ROHM Co., Ltd.

San Pedro, Calabarzon, Philippines

About

Experience

  • Product Engineer at Amkor Technology, Inc.
    Jan 2023 - Jan 2024 · 1 yr 1 mo

    Job responsibilities: - Make disposition on Engineering hold lots - Create customer monthly report on Engineering hold lots. - Validate failed QA lots - Retrieve data when machine hang-up occurs - Monitoring of Bin/Site yield and site to site yield difference - Update/Implement work instruction per process. - Prepare tester set up for customer allocation - Do failure analysis on Engineering hold lots.

  • Test Engineer at ROHM Co., Ltd.
    Aug 2014 - Jan 2023 · 8 yrs 6 mos

    Job Responsibilities: - Debugging and troubleshooting of assembled Loadboards, DUT board and jigs. - Debugging hardware using wafer setup. - Data gathering and comparison of data gathered. - Interpretation of device circuit diagram - Knowledge in reading test program (C, C++, DOS) - Test program update and schematic diagram revision. - Tester calibration and maintenance - Test hardware monitoring and evaluation during production set up. - File’s defect reports and report test progress

  • Quality Control Engineer at Telecom Concepts, Inc.
    Mar 2013 - Jul 2014 · 1 yr 5 mos

    Job Responsibilities - Conducts quality control of phones and tablets before selling it to the market. - Repairs defective Star Mobile units. - Assist in Logistics. - Conducts training on quality control and how to repair Star Mobile units. - Performs software upgrade in all phones and tablets of Star Mobile

  • Bsc Engineer at Huawei
    Oct 2011 - Apr 2012 · 7 mos

    Job Responsibilities - Base Station Controller (BSC) Commissioning, and Maintenance. - Base Station Controller (BSC) hardware installation. - Integration of swap-out and roll-out site. - Post swaps alarms clearing of 2G sites using Huawei M2000 software. - BTS & BSC Software Upgrade. - 2G script creation using Huawei CME tool. - Responsible for TRX expansion Responsible for the inventory of packing list to ensure all installation materials are complete to avoid delays on implementation