Sebastian Abe Santoso

Built an educational bakery simulation game about financial decision-making under high-interest loan conditions. Handled programming, overall development, and created 3D models and visual assets; used AI-assisted tools where helpful. Developed independently during a solo hackathon, focusing on gameplay that teaches cash flow, inventory, and debt management.

Co-developed a conceptual foldable disaster shelter proposal and contributed to the research, product concept, and storyboarding. Translated analysis into a clear product narrative and visual storyline, focusing on feasibility for early disaster response without relying entirely on conventional access routes.

Designed and helped develop a lightweight span-tagging on-device model to extract structured information from informal Indonesian and Banjarese text. Proposed the category direction, documented the architecture and approach, led parts of the model and serving pipeline, and coordinated with front-end and data collection efforts.