Experiences: Erlnet Co., Ltd (March 2014 – March 2021) Position : RF Walk Test Engineer (2014 - 2017) Skills - walk test frequency 3G/4G network in Building and Outdoor Site Position : Site Engineer (2017-2021) Skills - On service site (AIS/TRUE/DTAC) 3G/4G/5G - Installation site Marcro Erisson/ZTE (TDD2300,LTE,LNR07+U09) and Report after Installation success - Test SRS system in Building and Macro site for DTAC