David Wanyonyi Data Analyst
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A certified Data Analyst with 4 years of experience in data analysis, data modelling, visualization and reporting. Data driven professional skilled in extracting data and transforming it into insights used to answer business questions.
KEY SKILLS
• Proficiency using data visualization tools (Python, Excel, Microsoft Power BI and Tableau)
• Expertise in SQL
• Experience in survey design and analysis
• Experience working with business users to build reports, dashboards, solve business questions with data and provide gainful insights
• Experience communicating quantitative and qualitative analyses to audiences with different technical backgrounds
• Experience using statistical packages for analyzing datasets (Excel, SPSS and STATA)
• Strong analytical and problem-solving skills with attention to detail and accuracy
• Excellent communication, presentation and reporting skills to promote cross-team collaboration

Subjects

  • Data analysis and visualization Expert

  • Data Analysis in R/Python Expert

  • Data Analysis with Excel, Access and sql Expert

  • Data Analysis through SPSS and Excel for project Expert

  • Data Analytics Course Expert

Experience

  • Data Analyst (Mar, 2020–Present) at Karoooo Limited
    • Responsible for data cleaning, verification, integrity checks and data quality control
    • Collaborating closely with management and other stakeholders to prioritize data and business needs, reporting findings of projects undertaken
    • Synthesising, creating data visualizations and communicating data analysis results using dashboards, plots, interactive presentations and periodic reports
    • Exploring data to uncover trends and insights to guide business decisions
    • Conducting and documenting impact analysis and gap analysis as per product, service and business needs
    • Preparing monthly, quarterly and yearly analytics reports around sales, finance, customer service, inventory, digital marketing, operations, market research and new product development
    • Designing data collection, entry and analysis tools, conducting surveys such as customer satisfaction surveys

Education

  • Oracle Cloud Infrastructure (Jan, 2022–Feb, 2022) from Oracle university
  • Bsc. Computer Science (May, 2011–Dec, 2014) from Dedan Kimathi University of Technology (Nyeri, Kenya)–scored B

Fee details

    KSh10–100/hour (US$0.08–0.78/hour)

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