Vivian Isaiah
I'm an analytical and detail-oriented Data Analyst with hands-on experience in SQL, Power BI and Excel.
About
I’m an analytical and detail-oriented Data Analyst with hands-on experience in SQL, Power BI and Excel. I build automated dashboards, improve forecast accuracy, and deliver insights that support operational and commercial decision-making. I’m a strong cross-functional collaborator with experience in international work environments, and I enjoy translating business questions into actionable analytics and presenting clear, client-ready insights.
I’m passionate about turning data into meaningful stories for stakeholders and colleagues across engineering, sales, and operations.
- 7 years' experience
- Joined November 2025
Languages
- EnglishFluent
Industry experience
- Professional Services
- Agriculture & Mining
- Manufacturing
- Energy & Utilities
- Software & Internet
- Other
Work experience· 6 roles
Developed and automated comprehensive dashboards and reports, significantly reducing reporting time by 40% and enhancing operational visibility. Provided actionable insights through advanced data visualization, leading to a 15% improvement in data-driven decision-making efficiency.
Reduced reporting time by 40% by building and automating operational dashboards, enabling faster insights for stakeholders and improving overall workflow efficiency. Supported process optimization initiatives across teams, contributing to smoother operations and improved service delivery. Enhanced decision-making efficiency by 15% through the development of advanced, user-focused data visualizations that made complex information easy to interpret. Maintained 98% data accuracy by implementing rigorous data audits, validation checks, and quality-control processes aligned with company standards and regulatory requirements.
Partnered effectively with marketing and customer service teams to analyze customer behavior and improve customer retention strategies. Analyzed historical sales data and market trends, achieving a 20% improvement in sales forecast accuracy through predictive modeling.
Education
Certifications and awards· 5
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