Vandita Goyal
AI Engineer (Knowledge Graphs & RAG) @ Astrazeneca | MS Data Science Graduate from NYU
- Role
- Artificial Intelligence Engineer at AstraZeneca
- Location
- Mountain View, CA, US
- LinkedIn followers
- 500 followers
Experience
Artificial Intelligence Engineer
Jul 2024 — Present · Gaithersburg, MD, US
Engineered a biopharma Knowledge Graph in Neo4j, enhancing semantic search and contextual analysis across R&D datasets, improving data retrieval speed by 60%• Developed a Python-based automation framework for scalable Knowledge Graph creation and contributed to its production deployment by building a Snowflake–DBT version, ensuring ontology consistency, data standardization, and scalability, ingesting ~1M+ new entities on a daily basis• Integrated Azure OpenAI + LangChain to build an agentic assistant for intelligent knowledge retrieval and reasoning, achieving query accuracy of ~80%• Built a vendor-agnostic analytical review platform in Dash for multi-format chromatographic data, cutting manual review time by 30%• Mentored interns on ML and ontology extension, guiding ontology alignment and reasoning
Education
Malaviya National Institute of Technology Jaipur
Bachelor's degree, Computer Science
2016 — 2020
New York University
Master of Science - MS, Data Science
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