annohroyal User
@annohroyaluser
Data scientist and analyst delivering predictive models and scalable BI solutions.
GhanaWhat I'm looking for
I am a data scientist and analyst with over three years' experience turning raw data into strategy-ready intelligence across technology, retail, food, and education sectors.
I design and deploy predictive models, build end-to-end ETL pipelines, and automate executive reporting using Python, SQL, Power BI and Tableau to improve decision-making and operational efficiency.
My work has produced measurable business impact: forecasting improvements, reduced reporting time, higher data reliability, and revenue uplift from pricing and segmentation initiatives.
I hold an MSc in Data Management & Analysis and combine statistical rigor with business acumen to deliver scalable analytics, production-ready ML solutions, and actionable dashboards for stakeholders.
Experience
Work history, roles, and key accomplishments
Data Scientist
10Alytics
Oct 2022 - Present (3 years 8 months)
Designed and deployed predictive models and end-to-end ETL pipelines, improving planning accuracy by 25% and reducing manual reporting time by 40%; automated executive dashboards to cut decision cycle time by 30%.
Data Analyst
TechDrive
Jul 2022 - Oct 2022 (3 months)
Developed and automated 30+ interactive Power BI dashboards and SQL Server data pipelines, improving reporting efficiency and cutting monthly report processing time by 30%.
Data Analyst
Yumchop Foods
Apr 2022 - Jul 2022 (3 months)
Performed pricing and cohort analyses that supported a 15% price adjustment and generated approximately $160,000 additional revenue; built dashboards and optimized ETL queries for analytics readiness.
Data Analyst
Ghana Education Service
Feb 2019 - Apr 2022 (3 years 2 months)
Built ETL pipelines and delivered 10+ weekly Power BI/Excel dashboards for school and district reporting, improving report accuracy by 20% and automating workflows to reduce manual errors.
Education
Degrees, certifications, and relevant coursework
University of Cape Coast
Master of Science, Data Management & Analysis
Completed an MSc in Data Management & Analysis focusing on advanced data analysis, management, and applied analytics techniques.
University of Cape Coast
Bachelor of Arts, Management Studies
Completed a Bachelor of Arts in Management Studies covering management theory, organizational behaviour, and business principles.
Kumasi Technical University
Higher National Diploma, Statistics
Completed a Higher National Diploma in Statistics with foundational training in statistical methods and data analysis.
Availability
Location
GhanaAuthorized to work in
Job categories
Skills
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