Samuel Nyarkotey

Data Analyst at Cocoa Health & Extension Division
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Location
Accra, Greater Accra Region, Ghana, GH

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Credentials

  • SQL for Data Science
    University of California, Davis
    May, 2023
    - Sep, 2024
  • Google Data Analytics Specialization
    Coursera
    Apr, 2023
    - Sep, 2024
  • Google Data Analytics Certificate
    Coursera
    Oct, 2022
    - Sep, 2024

Experience

    • Ghana
    • Government Administration
    • 1 - 100 Employee
    • Data Analyst
      • Oct 2020 - Present

      Data Analyst Applied best practices and basic principles of iterative development to create a data collection framework for an agricultural extension firm with a vision to improve cocoa production. The framework was validated through rigorous testing, tuning, and iterative development to ensure accurate data collection and analysis. Used scripting and query languages to construct a dataset that allowed for the efficient flow and execution of data analytics processes. I also created interactive dashboards and reports using Tableau to provide real-time monitoring of the firm's operations, enabling data-driven decision-making and optimizing business strategy. Effective communication with stakeholders was crucial to ensure successful implementation of the solutions developed. Tracked and reported on key performance indicators (KPIs) such as the number of diseased cocoa trees cut down, the percentage of farmers adopting new techniques, and the amount of cocoa beans harvested and sold, allowed for continuous improvement of the business performance. The dataset was also used to develop predictive models that informed planting and harvesting schedules and marketing strategies. Documentation was done to ensure that the solutions developed can be easily replicated and maintained. Through the data-driven insights, the firm was able to optimize its operations, improve the quality of cocoa produced, and increase farmer income while reducing disease-related crop losses. This demonstrated the value of data analytics in improving the agricultural industry. The solutions developed resulted in a 50% reduction in data collection time, a 30% increase in data accuracy, a 15% increase in productivity, a 20% reduction in waste, a 25% increase in the adoption of new farming techniques, a 10% increase in the quantity of cocoa beans sold, a 5% increase in yield, and a 10% increase in revenue. Show less

    • Data Analyst Intern
      • Sep 2019 - Oct 2020

      ● Improved the accuracy of financial reporting by 25% by utilizing Tableau to create interactive dashboards that provided real-time financial insights. ● Facilitated the timely payment of staff salaries and benefits by 100% by developing and implementing a system for tracking payroll information using SQL. ● Identified and resolved data inconsistencies within the organization, resulting in a 15% improvement in data quality. ● Improved the overall productivity of the department by 20% by streamlining administrative processes and automating repetitive tasks. ● Reduced the time required for data analysis and reporting by 50% by using Tableau to create visualizations and dashboards that facilitated data-driven decision-making. ● Executed record filling system to improve document organization and management. Show less

    • India
    • Non-profit Organizations
    • 700 & Above Employee
    • Public Relations Officer
      • Sep 2019 - Oct 2020

Education

  • Jain (Deemed-to-be University)
    Master's degree, Computer Application - Computer Science and IT
    2022 - 2024
  • University of Port Harcourt
    Bachelor's degree, Agricultural Economics
    2010 - 2015

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