Open to opportunities

Kieran Sweeney

@kieransweeney

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Data-driven mathematician skilled in machine learning, data analysis, and practical AI model training.

United States

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What I'm looking for

I seek roles applying ML and data analysis to real problems, in collaborative teams that value rigor, growth, and measurable impact.

I am a mathematics graduate with focused training in machine learning, data analytics, actuarial science, and artificial intelligence, combining rigorous theory with applied data work. I have hands-on experience training AI to solve complex math problems and improving model prompts for correct reasoning and answers.

My background includes leadership roles in client-facing operations where I led teams, supported transitions, and rebuilt client relationships, as well as practical technical experience in scripting and data tools. I earned a Dean's List semester with a 4.0 GPA and hold a Personal Training Certification.

I bring a blend of technical skill (Python, R, JavaScript), strong analytical foundations, and customer-focused teamwork—ready to contribute to data, ML, or AI-focused roles that value accuracy, clear communication, and measurable impact.

Experience

Work history, roles, and key accomplishments

Current

AI Math Trainer

Current

DataAnnotation

Aug 2025 - Present (5 months)

Train AI models to solve complex math problems by designing prompts and stepwise solutions that improve correctness and reasoning.

Prompt Engineering Machine Learning Python Data Annotation QA Model Evaluation

Experience Associate

TOCA Football

Jul 2022 - Oct 2024 (2 years 3 months)

Led the TOCA Training team to assist and retain clients, generated new business, and managed a smooth transition to a new location while launching a kids class program.

Team Leadership Sales Growth Program Development Customer Service Operations Coaching

Painter / Carpenter

JEK Properties

Jun 2017 - Jun 2022 (5 years)

Performed painting and carpentry for apartment transformations, installing cabinets, countertops, trim, doors, flooring and assisting with seasonal snow removal.

Carpentry Paint Installation Property Maintenance Safety

Education

Degrees, certifications, and relevant coursework

University of Wisconsin-Madison

Bachelor of Science, Mathematics, Data and Risk Analysis

Bachelor of Science in Mathematics with a focus on Data and Risk Analysis, including coursework in machine learning, data analytics, real analysis, actuarial science, mathematical theory, computer science, and artificial intelligence.