Austin Senna Wijaya
Computer Science @ Columbia University
New York, NY
I am an undergraduate at Columbia University studying computer science, focused on agentic systems, machine learning, and data infrastructure.
Current Roles
- Data Agents Research Assistant, Columbia Data, Agents, and Processes Lab (DAPLab)
- Machine Learning Research Assistant, Columbia Zuckerman Institute
Experience
- Data Engineering Intern at Ruangguru, where I built analytics and automation pipelines across BigQuery, Looker Studio, and large-scale data extraction workflows.
Selected Projects
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ResearcherX: AI-powered IDE and GraphRAG engine for academic writing, with real-time logical contradiction linting and hybrid retrieval over graph and vector stores. -
LakeAgent: deep-research system for answering analytical questions over structured and unstructured data lakes with provenance-backed outputs.
Honors
- Millard Chan Technology ‘99 Startup Competition (2026): Finalist (Top 6) with ResearcherX.
- Columbia Lion Cage Startup Competition (2026): 2nd Place with ResearcherX.
- Hack@Brown 2026: Finalist and awarded “Strongest Product Thinking,” working with Google Ventures and Partiful.
- Tencent Kepler Plan S3 Competition 2025: 2nd Place, Best Code, Best Product Idea, and Popularity Award.
- 55th International Chemistry Olympiad 2023: Final Stage (10th Rank) for National Team Selection.