Meet Our Team

Herindra Veriawan

He started his career as an associate recruitment consultant at the GTI in November 2017. He is currently still active in PT Astra International Indonesia as an internal auditor. His experience as an auditor at Astra International where he has to audit all of Astra's business units makes him have considerable experience in various industries, such as manufacturing automotive, mining and coal, heavy equipment and insurance. At GTI he joined the Manufacturing team with a specialization in the field of automotive.

Brian Tan

Brian has more than 5 years’ working experience in Manufacturing and 2 years standing  as a  recruitment consultant with extensive experience in FMCG, Automotive,Manufacturing, and specialized in Flexible Packaging.

Brian graduated from the University of Sebelas Maret, Indonesia, with a Bachelor of Industrial Engineering degree in 2010, and from Atmajaya Catholic University, with a Master of Law degree in International Business Law (2018).

Mahatma Nayaka Adhitama

Mahatma’s areas of practice are Finance and Accounting role.  He is Energetic, friendly, and having yearsof experience in Accenture for Automotive Manufacturing Client. He is graduatedfrom Gadjah Mada University with a Bachelor of Accounting degree in 2006-2010.He also has a joint International Bachelor in Economics and Business in2008-2010 from Erasmus Rotterdam University. In here we introduce you toMahatma, he takes a chance to hold a position as the consultant for Accountingand Finance role in various Industries.

Helmi Fajar Riawan

He started his career as a recruitment consultant at the GTI in November 2017. He has enough experience of working at multinational company in oil and gas Industries such as Halliburton Indonesia, Multiline Shipping Services, Tenaris and Tiarabumi Petroleum. At GTI he joined the EPC team with a specialization in the field of Energy, Construction, Machinery, Oil and Gas. Helmi will assist our clients in finding the right candidates for EPC industries.


HRM Consultant, Trainer on Soft Competence Development. Psychological Assessor.Graduated from Faculty of Psychology UGM. As HR Management practitioner, he had been the HRD Manager at a  Japan Foreign investment Company manufacturing heavy equipment with 1.400 employees, after previously he tracked his career in the same field of expertise in Human Resources Management in several companies. Lecturer at Trisakti School of Management. Practicing his passionate activity in instructing training on human skill development such as SET (Self Empowerment Training), FST (Fundamental Supervisory Training), TBS (Team Building Session), MHP (Mental Health &Psychotherapy), Parenting, etc, with training material and learning content adjusted with the need, specific purpose and the level of the target group,given in various kinds of organization and community both profit and non profit oriented.

Margareth Dewi

Margareth Dewi completed her graduate (S2) program in 2008 with a cum-laude degree. Currently in addition to joining the GTI as an associate consultant for assessment she has a career in one of the manufacturing companies. Margareth has 10 years working experience as HR in various industries. In the period during Margareth career she has expertise in Talent Management, Organization Development, Compensation and Benefit, Recruitment,and Assessment at Manufacturing, property, pharmacy and banking Industries areas.

Ihong Dewi

Ihong Dewi started her career in Indonesia as a recruiter at the GTI in November 2017, previously she marched for almost 8 years in Australia in one of the companies engaged in FMCG. Ihong Dewi completes a master's degree in marketing and business administration at Australian Catholic University in Sydney 2014. Ihong will assist our clients in finding the right candidates for FMCG and Retail industries.