GSTC Staff

Roi Ariel

General Manager
Contact Roi at roi@gstc.org Connect with Roi on LinkedIn

Dr. Mihee Kang

Global Assurance Director / Asia Pacific Director
Contact Mihee at mihee@gstc.org Connect with Mihee on LinkedIn

Dr. Jisun Kim

Training Program Manager
Contact Jisun at jisun@gstc.org Connect with Jisun on LinkedIn

Estefania del Azar

Estefanía del Azar

Communications Manager
Contact Stef at stef@gstc.org Connect with Stef on LinkedIn

Maria Liontaki

Accreditation Senior Manager, Lead Assessor
Contact Maria at maria@gstc.org Connect with Emi on LinkedIn

Rita Kuan

Market Development Manager
Contact Rita at rita@gstc.org  Connect with Rita on LinkedIn

Naomi Oiwa

Japan Market Development Manager
Contact Naomi at naomi@gstc.org

Emi Kaiwa

Asia Pacific Manager
Contact Emi at emi@gstc.org Connect with Emi on LinkedIn

Ayako Ezaki

Online Training Manager
Contact Ayako at ayako@gstc.org Connect with Ayako on LinkedIn

Julieta Battilana

Market Access & Events Coordinator
Contact Julieta at julieta@gstc.org  Connect with Julieta on LinkedIn

Adriana Pizzi

Membership Coordinator
Contact Adriana at adriana@gstc.org Connect with Adriana on LinkedIn

Tatiana Agudelo Monguí

Membership Coordinator
Contact Tatiana at tatiana@gstc.org Connect with Tatiana on LinkedIn

Tiffany Chan

Destination Program Manager
Contact Tiffany at tiffany@gstc.org Connect with Tiffany on LinkedIn

CB Ramkumar

Program Director – South Asia
Contact Ram at cbramkumar@gstc.org Connect with Ram on LinkedIn

Dr. Ioannis Pappas

Program Director – Mediterranean Region
Contact Ioannis at ioannis@gstc.org Connect with Ioannis on LinkedIn

Jorge Moller

Program Director – Latin America
Contact Jorge at jorge@gstc.org Connect with Jorge on LinkedIn

Kathleen Pittman

Program Director – Caribbean, and Special Projects
Contact Kathleen at kathleen@gstc.org Connect with Kathleen on LinkedIn

Sergio Aja

Sergio Aja

Accreditation Senior Manager
Contact Sergio at sergio@gstc.org  Connect with Sergio on LinkedIn

Mustafa Söğüt

Mustafa Söğüt

Assurance Strategy Manager, Lead Assessor
Contact Mustafa at mustafa@gstc.org Connect with Mustafa on LinkedIn

Natalia Sanin

Assurance Measurement & Reporting Manager
Contact Natalia at natalia@gstc.org Connect with Natalia on LinkedIn

Herdi Andrariladchi

Assurance Strategy Manager, Lead Assessor
Contact Herdi at herdi@gstc.org Connect with Herdi on LinkedIn

Öykü Öztürk,

Öykü Öztürk

Assurance Strategy Manager
Contact Öykü at oyku@gstc.org Connect with Öykü on LinkedIn

Joonsik Son

Joonsik Son

Assurance Communication Manager
Contact Joonsik at joonsik@gstc.org Connect with Joonsik on LinkedIn

Dr. So Young Lee

Project Manager
Contact So Young at soyoung@gstc.orgConnect with So Young on LinkedIn

Soohyun Kwon

Dr. Soohyun Kwon

Asia Market Development Manager
Contact Soohyun at soohyun@gstc.org Connect with Soohyun on LinkedIn

Ueki Yoko

Yoko Ueki

Japan Training Coordinator
Contact Yoko at jp.training@gstc.org Connect with Yoko on LinkedIn

Ane de Miguel

Ane de Miguel

Communications Specialist
Contact Ane at ane@gstc.org Connect with Ane on LinkedIn

Yuna Jeon

Yuna Jeon

Training Program Coordinator
Contact Yuna at yuna@gstc.org Connect with Yuna on LinkedIn

Başak Bilgin

Başak Bilgin

Assurance Coordinator
Contact Başak at basak@gstc.org Connect with Başak on LinkedIn