Gidraff Ojune Mathematics and Statistics
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As an adept Mathematics and Statistics professional, I specialize in translating complex numerical concepts into practical, understandable solutions that enhance learning and decision-making. With a solid educational foundation and 9 years of hands-on experience, I have honed my skills in data analysis, mathematical modeling, and statistical inference.
My expertise spans a range of disciplines, from foundational algebra and calculus to advanced statistical methods and probability theory. I am proficient in using tools such as R, STATA, JASP, JAMOVI, MATLAB, SPSS, and Excel to conduct comprehensive data analysis and visualization. This proficiency enables me to not only solve mathematical problems but also to interpret data trends and communicate findings effectively.
I am passionate about fostering a supportive learning environment where students can build confidence and mastery in mathematics and statistics. Whether teaching fundamental concepts or guiding through complex statistical models, I prioritize clarity, engagement, and practical application. My commitment to excellence in education and my dedication to helping students succeed make me a valuable partner in your academic journey.

Subjects

  • Calculus Beginner-Expert

  • R programming Beginner-Expert

  • Statistical Inference Beginner-Expert

  • STATA for Econometrics Beginner-Expert

  • Statistical Data Analysis Beginner-Expert

Experience

  • Research Assistant (Sep, 2023–Oct, 2023) at County Government of Bungoma
    Research Assistant.
    County Government of Bungoma
    Department of Lands, Urban/Physical Planning & Housing
    Position Summary:
    As a Research Assistant with a primary focus on data collection, you will play a pivotal role in the preparation of the Myanga Local Physical and Land Use Development Plan under the County Government of Bungoma's Department of Lands, Urban/Physical Planning & Housing. My primary responsibility was to lead and support the data collection efforts critical to the successful formulation of the development plan.

    Key Responsibilities:

    Data Collection Planning: Develop a comprehensive data collection plan that outlines data sources, methodologies, and timelines. Coordinate with departmental and community stakeholders to ensure alignment with project objectives.

    Field Data Collection: Lead and participate in field surveys, interviews, and on-site assessments to gather data related to land use, physical infrastructure, and community needs within the Myanga locality.

    Data Validation: Ensure the accuracy and completeness of collected data. Cross-verify information with local authorities and community representatives to confirm its reliability.

    GIS Mapping: Utilize Geographic Information Systems (GIS) tools to create maps and spatial data that support the development plan. This may involve mapping land parcels, zoning areas, and infrastructure.

    Community Engagement: Engage with local residents, community leaders, and relevant stakeholders to gather insights, preferences, and concerns regarding land use and development in Myanga.

    Documentation: Maintain meticulous records of collected data, including photographs, GPS coordinates, and any related documentation. Safeguard data integrity and confidentiality.

    Data Analysis Support: Collaborate with data analysts and researchers to facilitate the analysis of collected data. Provide data sets and context to assist in generating insights for the development plan.

    Report Preparation: Contribute to the preparation of reports, presentations, and documents that convey data findings to departmental leadership and project stakeholders.

    Stakeholder Liaison: Act as a liaison between the department and local communities, ensuring transparency and effective communication throughout the data collection process.
  • Counting Clerk (Aug, 2022–Dec, 2022) at IEBC – Bungoma County
    Polling Clerk/Counting Clerk
    IEBC – General Election
    Duties/Responsibilities:
    1. Search the voter in the Kenya Integrated Election Management System (KIEMS).
    2. Ensuring smooth flow of voters at the polling station, identifying voters with special needs and managing queues.
    3. Preparation and arranging of polling/counting room.
    4. Assist the PO/DPO to stamp and issue ballot papers to identify voters.
    5. Assist PO/DPO in sorting and counting ballots.
    6. Any other duty/duties as assigned by the RO or PO.
  • Research Assistant Volunteer (Dec, 2021–Dec, 2021) at Jaramogi Oginga Odinga University of Science and Technology, Bondo
    Research Assistant Volunteer
    Jaramogi Oginga Odinga University of Science and Technology
    Directorate of Research, Innovation and Resource Mobilization Department
    Duties/Responsibilities:
    • Designing of the questionnaire for data collection under the supervision of the Director
    • Data entry of filled questionnaires into SPSS
    • Data Analysis and Reporting of the results from the analysis under the supervision of the Director
    • Administration of the questionnaires to various groups for the research purposes
    • Testing of the questionnaire tool
  • Intern (Jan, 2021–Apr, 2021) at Ministry of Finance and Economic Planning-Bungoma County
    Intern
    Ministry of Finance and Economic Planning-Bungoma County
    Revenue Department
    Main activities included
    • Filling the Control sheets.
    • Preparation and Compilation of the weekly and monthly Revenue reports.
    • Preparation of monthly Bank Reconciliation statements.
    • Updating Cash Book on daily basis.
    • Importation of the Bank Statements.
    • Market Analysis at both the sub-County level and County level.
  • Enumerator (Aug, 2019–Sep, 2019) at Knbs
    Enumerator
    Kenya National Bureau of Statistics, KNBS
    Duties/Responsibilities:
    • Marking and Identification of enumeration areas under guidance of the supervisor
    • Administration of KNPHC questionnaires
    • Numbering and Structuring of the households
  • Freelancer Data Analyst (Jun, 2019–Present) at (Freelance) Market Research
    About My Experience:

    As a seasoned Freelance Data Analyst, I bring a wealth of expertise in collecting, processing, and analyzing data to derive actionable insights that drive business decisions. With a Bachelor’s degree in Actuarial Science with Information Technology from Jaramogi Oginga Odinga University of Science and Technology, I have honed my skills in statistical modeling, data visualization, and database management across diverse projects and industries.

    Key Responsibilities:

    Data Collection and Processing: Meticulously gather and preprocess data from multiple sources, ensuring accuracy and relevance.
    Data Analysis: Employ advanced statistical techniques and tools like R, Python, SQL, and Excel to uncover patterns and trends.
    Reporting and Visualization: Develop comprehensive reports and intuitive data visualizations using Tableau and Power BI to effectively communicate findings.
    Collaboration: Collaborate closely with cross-functional teams to understand business needs and deliver insights that inform strategic decisions.
    Data Management: Maintain and optimize databases to uphold data integrity and security standards.
    Continuous Improvement: Stay abreast of emerging data analysis methodologies and tools to enhance analytical capabilities and workflow efficiency.
    Qualifications:

    Education: Bachelor’s degree in Actuarial Science with Information Technology.
    Experience: Proven track record in freelance data analysis roles, demonstrating strong analytical prowess and effective communication of insights.
    Technical Skills: Proficiency in R, Python, SQL, Excel, Tableau, and Power BI.
    Analytical Skills: Ability to interpret complex datasets and distill insights into actionable recommendations.
    Communication Skills: Exceptional verbal and written communication skills, adept at presenting technical information to non-technical stakeholders.
    Detail-Oriented: High level of accuracy and attention to detail in data analysis and reporting.
    Time Management: Capable of managing multiple projects and meeting deadlines in dynamic environments.

Education

  • Bachelor of Science in Actuarial Science with Information Technology (Sep, 2017–Dec, 2021) from Jaramogi Oginga Odinga University of Science and Technology, Bondo–scored 65

Fee details

    KSh1,000–3,500/hour (US$7.73–27.05/hour)

    My fee structure varies based on the complexity of the subject matter, the level of preparation required, and the duration of the engagement. For shorter sessions or introductory consultations, the minimum fee applies, ensuring foundational concepts are covered effectively. Longer or specialized sessions that demand in-depth analysis or specialized knowledge are subject to the maximum fee. This flexible approach ensures tailored learning experiences that meet the unique needs and objectives of each student.

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