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Obanijesu Sandra

@obanijesusandra

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Data Analyst skilled in financial analysis and data visualization.

Nigeria

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What I'm looking for

I seek a dynamic role that fosters growth and innovation in data analysis.

As a dedicated Data Analyst with a strong foundation in financial analysis and data visualization, I have honed my skills through hands-on experience in various projects and professional roles. My journey began with a Bachelor of Science in Economics from the University of Lagos, where I developed a keen interest in data-driven decision-making. Currently, I am leveraging my expertise at Westedge Engineering Services, where I have successfully identified cost-saving opportunities worth N15M through meticulous financial data analysis.

My proficiency in tools like Power BI and SQL has enabled me to create interactive dashboards that track key performance indicators, significantly improving process efficiency and reducing manual errors. I am passionate about transforming raw data into strategic insights, as demonstrated in my projects analyzing the financial performance of platforms like Coursera and Udemy. I believe in the power of collaboration and have actively trained team members to enhance our collective capabilities in data analysis.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Westedge Engineering Services

Jul 2024 - Present (1 year)

Analyzed revenue and expense trends using Power BI and SQL, identifying cost-saving opportunities worth N15M. Developed interactive Power BI dashboards to track KPIs like revenue growth and project performance, cutting financial reconciliation time by 25%.

Power BI SQL Financial Modeling Data Quality Power Query Git GitHub KPI Analysis ETL

Sales Executive

Eko Shortlet

Nov 2021 - Present (3 years 8 months)

Built Excel dashboards to monitor bookings, revenue, and expenses, enhancing real-time visibility and reducing manual reporting by 50%. Delivered actionable insights to senior management via PowerPoint, including customer segmentation and seasonal demand trends.