Justus Kioko TABLEAU DASHBOARD & EXCEL EXPERT
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As an Excel and Tableau Dashboard expert, I possess an exceptional proficiency in harnessing the power of data visualization tools to extract invaluable insights and drive strategic decision-making. My comprehensive command over Excel, with a profound understanding of its advanced functionalities, allows you to handle complex data sets with ease. From using pivot tables and VBA programming to creating intricate formulas and macros, I effortlessly navigate through data intricacies, transforming raw information into actionable intelligence.

My prowess extends to Tableau, where I skillfully leverage its dynamic features to craft visually compelling dashboards. With an acute eye for design and a deep understanding of user experience, I expertly merge data analytics with aesthetic appeal, ensuring that your dashboards effectively communicate complex trends and patterns in a user-friendly manner. My expertise in utilizing Tableau’s various visualization techniques, including heat maps, scatter plots, and geographical representations, facilitates the creation of immersive data narratives that empower stakeholders to grasp critical insights swiftly and accurately.

In addition to technical proficiency, my ability to comprehend the business context and interpret data in line with organizational objectives is unparalleled. By integrating business acumen with data visualization, I contribute to the development of comprehensive business strategies, enabling stakeholders to make informed decisions backed by thorough data analysis. My communication skills are instrumental in articulating complex data findings to diverse audiences, bridging the gap between technical intricacies and strategic implications, thus fostering a data-driven culture within the organization.

Moreover, my collaborative approach and adaptability enable you to seamlessly integrate with cross-functional teams, fostering a collaborative environment conducive to optimizing data-driven decision-making processes. Overall, my profile reflects an expert who not only excels in technical proficiency but also embodies a strategic thinker capable of transforming data into a catalyst for organizational growth and success.

TABLEAU DASHBOARD KEY AREAS
1. Title and Description
2. Filters and Parameters
3. Visualizations
4. Legends and Labels
5. Key Performance Indicators (KPIs)
6. Trend Lines and Forecasts
7. Annotations and Comments
8. Interactivity and Drill-Down Features
9. Data Source Information
10. Overall Dashboard Layout and Design
11. Story Telling

ADVANCED EXCEL KEY AREAS
1. PivotTables and PivotCharts
2. Advanced Formulas and Functions i.e such as VLOOKUP, HLOOKUP, INDEX-MATCH, SUMIF, and COUNTIF to perform intricate calculations and data manipulations, facilitating comprehensive data analysis and processing.
3. Data Analysis Tools
4. Macros and VBA (Visual Basic for Applications)
5. Data Validation and Conditional Formatting
6. Array Formulas
7. Power Query and Power Pivot
8. Data Visualization
9. Auditing and Error Checking Tools
10. Collaboration and Integration

Subjects

  • Tableau Desktop Beginner-Expert

  • Excel (Advanced) Beginner-Expert

  • Tableau Dashboards Diploma-Doctorate/PhD

Experience

No experience mentioned.

Education

  • Tableau Dashboard (Aug, 2019–Sep, 2021) from University of Nairobi. Nairobi

Fee details

    KSh1,000–3,000/hour (US$7.72–23.17/hour)

    Fees vary depending on complexity of the task

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