WIVINA FAJANA
Data Scientist
About
Wivina is a Senior Data Analyst with over 10 years of experience transforming complex datasets into actionable business insights. Proven expertise in statistical analysis, data modeling, and visualization, with a track record of driving significant improvements in revenue, customer retention, and operational efficiency. Proficient in SQL, Python, and BI tools, with a strong ability to communicate data narratives to both technical and non-technical stakeholders.
Skills
Projects
Experience
Present
Data Analyst at Velpha Group
Reconsolidated and logged premium internal re-insurance rates of major four accounts through First (Vephla’s proprietary internal MIS system) ● Implemented a new reporting using Excel Pivot and VBA which help reduced processing time by 50% ● Generated three process reports weekly for continuous accounts for financial and developmental analysis ● Analyzed domestic and international reinsurance agreement contracts wording to issue/update policies accordingly
2014-2024
Regional Manager (Retail) at House of Tara intl'
• Conducted comprehensive data analysis using MS Excel, extracting actionable insights to inform strategic decision-making and improve customer service processes. • Collaborated with cross-functional teams in an Agile environment to implement data-driven business analytics and processes. • Supported various phases of the systems development life cycle, ensuring alignment with business objectives and utilizing programming skills for automation. • Utilized historical sales data and seasonality trends to forecast demand accurately. • Oversaw regional operations, managing a team of 53 employees across 14 locations. • Utilized data-driven insights to optimize inventory management and enhance customer service.
Education
2007-2010
Economic Education at Ambrose Alli University Ekpoma.
B.Sc. (ED) Economics Education Ambrose Alli University
Data Analytics at Vephla University
Data Analytics Vephla University .