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G Wang is a seasoned data scientist and consultant with extensive experience in machine learning, natural language processing, and artificial intelligence. Currently serving as a Senior Data Scientist and Lead Consultant at Excella since September 2022, G Wang specializes in AI integration, retrieval-augmented generation, and text analytics, utilizing tools such as AWS SageMaker and PostgreSQL. Prior roles include NLP R&D at Procentrix, Inc., machine learning consulting at Maxaur Group, and significant contributions to government agencies in application development and SharePoint administration. G Wang also has a background in biometrics from the U.S. Department of State, where recognition for exceptional performance was received. G Wang holds a PhD in Computational Sciences and Informatics from George Mason University and a master's degree in Experimental Condensed Matter Physics from the Chinese Academy of Sciences.