Sigma Project is a Social Enterprise that sells branded sneakers from Sigma Kicks (@sigma.kicks) where some of the profit is delivered to unprivileged children in Semarang in a form of Shoes and Informal Education with Sigma Hub (@sigma.hub)• Seeking out prospective companies and individuals for collaborations• Sealing deals with KOL, brands, companies, and communities in events• Managing operational tasks including sales and e-commerce for Sigma Kicks• Managing and creating social media activities for Sigma Kicks such as Instagram Reels and Instagram Posts •Managing Sigma Project's Volunteer for Sigma Hub in Semarang Area.

- Working in Foreign Trade and Export Import Department- Managing and analyzing Export Import Companies Data in Central Java- Arrange and coordinate meetings agenda

• Arranged orientation for freshmen in 2018 and 2019 with a total of 330+ students every year.• Arranged leadership training for freshmen (LKMMTPD HI 2018-2019) and the association members.• Arranged annual national scale events namely IRDU School of Diplomacy 2017 (Program Staff) and International Relations Diponegoro University School of Diplomacy (IRDU SoD) 2018 (Conceptual Event Committee, PIC and Runner).• Head of Event for International Relations Diponegoro University Model United Nations (IRDU MUN) 2019• Managed all the recruitment processes of Human Resource Department projects and Model United Nations.

• Part of Public Relations and Sponsorship Division in a national-scale event; International Relations Model United Nations.• Assisted the logistic division in the HMHI Member's bonding.