- Work and collaborate with Human Resources Development Bureau of International Relations Student Association to facilitate and guide International Relations students of UNPAR.- Conceptualize theme and concept in the form of mentor-mentees learning and final assessment (workshop).- Create substantive products: HI Circle Module, post-mentoring assignments for mentees, and Mentees’ Assessment Sheets (MAS) for mentees’ assignments.

- Ensured the health and safety of participants and organizers by conducting medical check-ups.- Provided first aid to participants and organizers who are sick.- Stocked more than 15 kinds of medicine as first aid.

- Organize onboarding and offboarding for 90+ staff from 13 different divisions.- Manage the internal database of the organization.- Generate and evaluate objective of the team by in charge to supervising two divisions.- Monitor performance of the team and tracking progress through the creation and completion of Performance Appraisal and the provision of feedback.- Ensure weekly goals of every 13 divisions are achieved.- Build and maintain internal events to build a strong relationship within the members’ such as BagiBagiBerkah, and BukberAsik.- Providing an inclusive environment for members to thrive through GS's Buddies as a cross-university group and an internal Instagram account @diarygsummit.

- Being a representative of campus and talent for Grab brand through personal branding by introducing and promoting all Grab services to the public.- Encourage and influence followers/friends/family to use Grab services through the promo code "GCAHAROLD" as a marketing strategy.- Conceptualize content ideas and actualize them in the form of videos to be posted to social media about Grab services with one content in a week.

- Promote IMUN Online and Offline conferences among students as well as in different universities and get registrations.- Assist in driving registrations for IMUN Online and Offline conferences to registrants.- Share the graphic with the caption that has been given as a form of promotion through social media.

- Worked under Human Resources Development Department of International Relations Student Association.- Conceptualized the event with a simplified form of the UN session on the theme of "Waste Management" with thetopic "Enhancing International Waste Management Cooperation in Production Sectors" as a form of orientation for InternationalRelations’ freshmen.- Created 3 types of budget plan and a financial accountability report.- Supervised 8 divisions consisting of 8 division coordinators, 8 vice division coordinators, and 133 staff members.- Organized revenue of 43.5 million rupiah from the faculty for the program needs.- Organized 23 valid bills and invoices for the purposes of financial reports to the faculty.- Archived 43 proofs of transfers or transactions that can be accountable for the purposes of financial reports to the faculty.- Quality control for the 10+ progress products consisted of 8 divisions in a week.

- Created 6 elements of decoration for the event with medium and large sizes with recyclable materials.- Conceptualized the design of decorations.- Organized the layout of the placement of decorations within the event venue.

- Created and designed 3 publication posters of the event.- Conceptualized the caption for the event’s poster.- Managed the targets and publication time by sharing event information on social media.- Created and organized forms for 60+ participants of the event.