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I am a Head of Data Science & Engineering with extensive expertise in building AI-driven solutions across healthcare, finance, automotive, and enterprise technology. I have deployed NLP and Generative AI models, managed large-scale data pipelines in AWS and Azure, and orchestrated ETL workflows to deliver actionable insights. My leadership has focused on guiding teams, optimizing big data workflows, and applying machine learning to drive business outcomes. I am passionate about bridging technical execution with strategic vision to scale data solutions and create measurable value for customers and stakeholders.…I am a Head of Data Science & Engineering with extensive expertise in building AI-driven solutions across healthcare, finance, automotive, and enterprise technology. I have deployed NLP and Generative AI models, managed large-scale data pipelines in AWS and Azure, and orchestrated ETL workflows to deliver actionable insights. My leadership has focused on guiding teams, optimizing big data workflows, and applying machine learning to drive business outcomes. I am passionate about bridging technical execution with strategic vision to scale data solutions and create measurable value for customers and stakeholders.

Yancy Dennis, PhD

Data Scientist, AI Engineer, AI Developer, +3

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I am a Head of Data Science & Engineering with extensive expertise in building AI-driven solutions across healthcare, finance, automotive, and enterprise technology. I have deployed NLP and Generative AI models, managed large-scale data pipelines in AWS and Azure, and orchestrated ETL workflows to deliver actionable insights. My leadership has focused on guiding teams, optimizing big data workflows, and applying machine learning to drive business outcomes. I am passionate about bridging technical execution with strategic vision to scale data solutions and create measurable value for customers and stakeholders.…I am a Head of Data Science & Engineering with extensive expertise in building AI-driven solutions across healthcare, finance, automotive, and enterprise technology. I have deployed NLP and Generative AI models, managed large-scale data pipelines in AWS and Azure, and orchestrated ETL workflows to deliver actionable insights. My leadership has focused on guiding teams, optimizing big data workflows, and applying machine learning to drive business outcomes. I am passionate about bridging technical execution with strategic vision to scale data solutions and create measurable value for customers and stakeholders.

Available to hire

I am a Head of Data Science & Engineering with extensive expertise in building AI-driven solutions across healthcare, finance, automotive, and enterprise technology. I have deployed NLP and Generative AI models, managed large-scale data pipelines in AWS and Azure, and orchestrated ETL workflows to deliver actionable insights.

My leadership has focused on guiding teams, optimizing big data workflows, and applying machine learning to drive business outcomes. I am passionate about bridging technical execution with strategic vision to scale data solutions and create measurable value for customers and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Chief Data Scientist & AI/ML Engineering Consultant at QoreAI

May 1, 2023 - Present

Delivered transformative AI projects, including pioneering LLM solutions and interactive analytics tools. Built an LLM using Elasticsearch and OpenAI to enable natural-language Q&A for the auto industry. Designed interactive dashboards for price comparisons across major platforms and created underwriting tools to improve risk assessment and decision-making for insurance clients.

Principal Data Engineer & AI Solutions Architect at Comp Line Inc

February 1, 2024 - Present

Specialized in Python development, AI integration, and advanced data extraction to enhance operational efficiency. Built Python scripts to parse complex PDFs with image processing to identify checkboxes; developed web scrapers for 30 Secretary of State sites; designed and implemented Flask web applications to provide robust backend functionality.

Lead Data Scientist at ARDX

March 1, 2019 - December 1, 2023

Led teams in developing automated data solutions utilizing AI/ML/LLM, NLP, and Generative AI within the Healthcare domain. Implemented scalable ML/LLM deployments, trained and optimized NLP/LLM models, and built end-to-end data pipelines with Python to support data processing and insights.

Senior Data Analyst at Fixt

July 1, 2018 - May 1, 2019

Designed efficient data analytics processes and dashboards; enhanced customer service by applying topic modeling with Python (NLTK). Automated account management, financial reporting, and pricing strategies.

Lead Data Engineer at Building New Leaders LLC

August 1, 2011 - July 1, 2018

Engaged in advanced research and hands-on practice with AI/ML, big data architectures, and cloud-based data pipelines. Strengthened NLP/LLM expertise and real-time analytics through self-directed projects and community initiatives; consulted for local businesses and nonprofits on cost-effective data solutions and training.

Solution Architect at Allegis Group Services

January 1, 2010 - December 1, 2011

Developed data and system architecture standards for Workforce Management Solutions; integrated vendor tools for Fortune 500 clients; built a .NET C# application to generate an XML invoice feed and implemented an Enterprise SharePoint solution with administration.

Chief Business Architect & IT Strategy Leader at CareFirst BCBS

July 1, 2005 - May 1, 2008

Managed modification/implementation of business system architecture for a multi-year Healthcare Services conversion project with strong ROI implications. Defined business requirements, built IT strategy with board approval, and pioneered an IT Management System to deliver services with defined metrics.

Director of Technology Innovation at Capital One Services

July 1, 2000 - April 1, 2005

Led a team of 20 technology strategists; partnered on four technology programs; co-founded a Center of Excellence for Simulation and Modeling; drove a grid computing strategy and enterprise data initiatives; led adoption of a Teradata data warehouse platform.

Senior Consulting Engineer at E.I. DuPont de Nemours

May 1, 1990 - July 1, 2000

Directed the migration of legacy manufacturing applications to client-server environments; conducted simulations to predict chemical safety and process outcomes.