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mazzcari User

@mazzcariuser

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Machine learning researcher focused on data science and AI applications.

Ghana

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What I'm looking for

I seek a role that fosters innovation in data science and AI, offering opportunities for growth and impactful projects.

I am a machine learning researcher with a solid foundation in statistics and economics, dedicated to leveraging data science and artificial intelligence to address real-world challenges in audit, finance, and public health. My academic journey culminated in a Bachelor of Arts in Statistics and Economics from the University of Ghana, where I honed my analytical skills and developed a passion for applying machine learning techniques to practical problems.

During my tenure at the National Lottery Authority, I contributed to quarterly audit reporting and initiated a machine learning research project aimed at automating document workflows. My research interests span various domains, including machine learning applications in public sector analytics, financial forecasting, and health data modeling. I am proficient in tools such as Excel, Tableau, and Power BI, which I utilize for data analysis and visualization to communicate complex findings effectively.

Experience

Work history, roles, and key accomplishments

Current

Independent ML Project

Current

Self-Employed

Jan 2025 - Present (4 months)

Developing a machine learning model for short-term forex price forecasting using historical data. Exploring time series models and creating advanced visualizations with Power BI.

Machine Learning Time Series Analysis Data Visualization Power BI Statistical Modeling

Current

Principal Researcher

Current

Independent Research

Jan 2025 - Present (4 months)

Led a project to automate document processing in auditing using machine learning. Developed a classification system for audit documents based on metadata features, aiming to enhance efficiency and accuracy in audit workflows.

Machine Learning Document Automation Data Classification Research Methodology Project Management Statistical Analysis

National Service Personnel

National Lottery Authority (NLA)

Oct 2023 - Oct 2025 (2 years)

Contributed to quarterly audits and co-authored official audit reports while managing financial document records. Improved data integrity using Excel and created visual summaries with Power BI to support decision-making. Initiated a research project on machine learning-based automation for document processes.

Excel Power BI Audit Reporting Data Management Machine Learning Data Visualization Financial Analysis Statistical Methods

Undergraduate Capstone Project

University of Ghana

Jan 2023 - Jan 2024 (1 year)

Conducted research on malaria risk factors in pregnant women using supervised machine learning algorithms. Analyzed data and visualized results to communicate health implications effectively.

Logistic Regression Decision Trees Data Analysis Data Visualization Reporting