Clarissa Hoppins
Elk Grove, California,United States
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Clarissa Hoppins is a highly accomplished Lead Data Scientist with 12 years of experience specializing in machine learning, predictive analytics, and big data solutions. Currently based in Austin, Texas, she excels at translating complex datasets into actionable business insights and strategies. Clarissa has a strong background in developing and deploying scalable AI models that drive innovation and efficiency in various sectors, including e-commerce and fintech. She is passionate about mentoring junior data scientists and advocating for ethical AI practices. Her work often involves collaborating with cross-functional teams to define data-driven product features and improve customer experiences. Clarissa is known for her analytical prowess, strategic thinking, and her ability to communicate technical concepts to non-technical stakeholders effectively.
Professional Summary
Clarissa Hoppins's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Notable Achievements
Developed Award-Winning Fraud Detection System
Led a team to design and implement a novel machine learning-based fraud detection system for a major e-commerce platform, reducing fraudulent transactions by 25% and saving the company an estimated $5M annually. The system received an internal innovation award.
Keynote Speaker at DataCon 2023
Invited as a keynote speaker at DataCon 2023, where she presented on 'The Future of Ethical AI in Predictive Analytics,' sharing insights with over 1,000 industry professionals.
Pioneered Customer Churn Prediction Model
Conceptualized and deployed a customer churn prediction model that improved customer retention rates by 15% within the first year of implementation by enabling proactive engagement strategies.
Published Research in 'Journal of Machine Learning Research'
Co-authored a significant research paper on 'Advancements in Natural Language Processing for Sentiment Analysis' published in a leading peer-reviewed journal, contributing to the academic understanding of the field.
Educational Background
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Company Overview
H&R BlockH&R Block is a global company specializing in tax preparation services for individuals and small businesses. They offer various options including in-person tax filing with tax professionals, do-it-yourself tax software (online and downloadable versions), and other related financial products like tax identity shielding and refund advance loans. Their goal is to help clients navigate the complexities of taxes and achieve their best possible financial outcomes by providing expertise and accessible solutions.
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