STEPHEN CHARLESWORTH

Architected and deployed advanced revenue-generating models for healthcare and insurance applications, optimizing data-driven decision-making.

Developed and implemented robust machine learning models using Databricks, MLflow, Jupyter, and scikit-learn, enhancing predictive accuracy and operational efficiency.

Collaborated cross-functionally with healthcare and insurance domain experts to design and deliver bespoke, industry-specific data solutions.

Contributed to strategic white papers, translating complex research findings into accessible insights for industry thought leadership.

Ensured model fairness and compliance with evolving industry regulations and standards, mitigating risk and upholding ethical AI practices.

Developed and implemented predictive models for healthcare data and insurance applications, directly contributing to revenue generation.

Utilized Databricks, posit Workbench, MLflow, and Jupyter notebooks to build and deploy scalable machine learning solutions.

Partnered with domain experts to translate complex business challenges into data-driven solutions, enhancing industry-specific insights.

Contributed to research initiatives and white papers, showcasing expertise in data science applications within the healthcare and insurance sectors.

Evaluated model performance and ensured compliance with industry regulations, maintaining high standards of data integrity and fairness.

Co-founded Indiana's first makerspace, scaling operations from basement meetings to a 3,100 sq ft facility with 50+ active members.

Promoted, prepared, and led numerous technical workshops, significantly expanding community knowledge and engagement.

Participated in the Hackerspace Organizer's meeting hosted by the White House, gaining national recognition for community innovation.

Contributed to multiple award-winning engineering projects, including the design and execution of a trebuchet for the Bloomington Pumpkin Launch.

Spearheaded cross-functional data science initiatives, collaborating with Manufacturing, Quality, Finance, and Customer Experience teams to deliver impactful solutions.

Automated manual quality trending processes, significantly improving repeatability and traceability while freeing up valuable resources.

Developed and deployed a predictive model for identifying 'at-risk' invoices, conducting A/B testing that quantified improvements in collections efficiency.

Implemented a large-scale demand forecasting system using R (forecast package), delivering actionable insights via QlikSense dashboards.

Applied Hugging Face transformers for advanced NLP tasks including text classification, entity extraction, and question answering applications, enhancing data insights.

Evaluated and implemented key technologies to support enterprise data needs, optimizing data infrastructure and accessibility.

Successfully implemented a robust identity and access management solution using Microsoft Identity Manager (MIM), enhancing data security and compliance.

Established a central data repository with MongoDB, significantly improving the accessibility of legacy system information across the organization.

Defined and implemented comprehensive standards for API development, selecting and integrating an appropriate API Gateway solution.

Prototyped reference APIs and core functionalities using Python, accelerating development cycles and ensuring scalable solutions.

Provided expert consultation and training for STEM education projects in local high schools, enhancing student engagement.

Developed comprehensive class materials focused on Arduino and electronics skills, empowering students with practical technical knowledge.

Collaborated with IU's Center for P-16 Research and teachers to successfully implement new technology curricula.

Created innovative projects involving lasers, music, Bluetooth wireless control, and LED technologies (Neopixels), fostering hands-on learning.

Managed SQL Server systems across the enterprise, ensuring high availability through proactive monitoring and problem resolution.

Ensured robust data integrity by implementing comprehensive backup strategies and routine database maintenance procedures.

Optimized query performance and server parameters, significantly improving system operation and efficiency.

Provided expert guidance to ETL developers, influencing SQL Server best practices across the organization to enhance data pipeline quality.

Utilized a comprehensive suite of tools including SSIS, BIML, SSDT, SSMS, PowerShell, and RedGate tools for effective database management.

Managed administrative functions and communications to support the growth of Indiana's first makerspace.

Facilitated community engagement by coordinating technical workshops and events.

Supported organizational participation in high-profile events, including a White House-hosted meeting.

Contributed to the successful execution of award-winning engineering projects.

Contributed to all aspects of reporting and data warehousing, including database design, ETL development, and tool evaluation, enhancing data accessibility.

Administered databases and Business Objects servers, ensuring reliable support for enterprise reporting needs and business intelligence initiatives.