Mamuyovwi Akpowowo
Springfield Gardens
Summary
Results-driven Data Analyst with experience at CloudMetrics Analytics Ltd, skilled in SQL and data visualization. Achieved a 30% reduction in reporting time through interactive dashboards. Adept at collaborating with teams and enhancing data workflows, I bring a strong analytical mindset and a commitment to delivering actionable insights.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Data Annotator
Outlier AI
09.2025 - Current
- Annotated and labeled large datasets to support AI and machine learning model development.
- Perform quality assurance checks ensuring 98%+ accuracy.
- Collaborated with data scientists to enhance annotation workflows, streamlining processes.
- Provided structured feedback to refine model performance and increase accuracy.
Data Analyst
CloudMetrics Analytics Ltd
01.2023 - 08.2025
- Automated recurring reports with SQL and Python, enhancing data accessibility.
- Developed interactive Power BI dashboards that streamlined reporting process.
- Performed A/B testing analysis to inform marketing strategies.
- Presented insights to senior stakeholders.
- Remote, UK
Data Analyst
InsightEdge Solutions Ltd
London
03.2021 - 12.2022
- Developed KPI dashboards for real-time operational and financial tracking, enhancing decision-making.
- Enhanced customer retention reporting, leading to 12% increase in retention rates.
- Executed data cleaning and transformation processes using SQL and Excel to ensure data accuracy and usability.
- Supported predictive modeling for sales forecasting.
- London, UK
Junior Data Analyst
BrightPath Consulting Ltd
Manchester
02.2020 - 02.2021
- Created weekly performance reports in Excel and Power BI to provide actionable insights for stakeholders.
- Enhanced reporting accuracy by 15%, ensuring data-driven decisions were based on reliable metrics.
- Built SQL queries for business-critical data extraction.
- Manchester, UK
Education
MBA - Business Administration And Management
University of Sunderland In London
London, UK11-2023
Bachelor of Arts - Mass Communication
University of Benin
Nigeria08-2016
Skills
- Data cleansing
- Data visualization
- Statistical analysis
- Excel analysis
- Power BI and Tableau
- SQL (MySQL, PostgreSQL)
- Python (Pandas, NumPy, Matplotlib)
- Quality assurance
Certification
- Google Data Analytics Professional Certificate
- Microsoft Power BI Data Analyst Associate
- SQL for Data Science (Coursera)
Timeline
Data Annotator
Outlier AI
09.2025 - Current
Data Analyst
CloudMetrics Analytics Ltd
01.2023 - 08.2025
Data Analyst
InsightEdge Solutions Ltd
03.2021 - 12.2022
Junior Data Analyst
BrightPath Consulting Ltd
02.2020 - 02.2021
MBA - Business Administration And Management
University of Sunderland In London
Bachelor of Arts - Mass Communication
University of Benin