Grandhis Gumelar

Grandhis Gumelar is an experienced professional in marketing and engineering, currently serving as the Deputy Marketing Manager for Branch Sales & Promotion at PT DJARUM since December 2018. In this role, Grandhis is responsible for the marketing branch office in Maluku Province and has developed effective annual work plans and budgets. Previously, Grandhis held positions as a Branch Promotion Coordinator and Management Trainee at PT DJARUM and gained engineering experience as a Laboratory Assistant and Intern at Hydrodynamic Laboratory Ocean Engineering and Citra Tubindo Engineering, respectively. Grandhis also led design and documentation efforts for the OCEANO competition and served as a staff member for the Society of Petroleum Engineers. Grandhis holds a Bachelor's Degree in Ocean Engineering from Institut Teknologi Sepuluh Nopember, completed in 2018.