Oluwatosin Portfolio

Hi, I'm Oluwatosin Obalana,

Data Analyst

A Google Certified Data Analyst with over 2 years of experience who is highly analytical and process driven and has excellent knowledge of Python, Excel, R, Tableau, Power BI, and SQL.

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What I am capable of accomplishing

I am capable of conducting surveys as well as collecting data on my own.

I can clean data by removing duplicates, errors, or outliers while retaining data quality with a programming language so that interpretations are not wrong or skewed.

I can extract data from various sources and reorganize it in a format that can be easily understood by both humans and machines.

I can design and maintain data systems and databases, as well as troubleshoot coding errors and other data-related issues.

I am able to use statistical tools to interpret data sets, paying particular attention to trends and patterns that could be valuable for diagnostic and predictive analytics efforts.

I can create reports for executive leadership that use pertinent data to effectively express trends, patterns, and projections.

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