Tasks and Duties
Objective
The aim of this task is to immerse the intern in the initial phases of a Tableau project by focusing on data sourcing, requirement gathering, and strategic planning. The intern will design a comprehensive plan that outlines how to source, structure, and understand data for insightful visualizations using publicly available data.
Task Description
This task requires the intern to develop a detailed strategic plan for a Tableau project. The plan should address the selection of relevant data sources from publicly available repositories, establishing clear project goals, and mapping out the anticipated process for creating dynamic visualizations. The intern is expected to research and evaluate different kinds of public datasets and choose one that aligns with a specific business or research question. Additionally, the intern should outline how this dataset will be pre-processed, cleansed, and prepared for visual analytics in Tableau. Emphasis should be placed on the decision-making process behind data selection as well as a risk assessment related to data quality and reliability.
Expected Deliverables
- A DOC file including a strategic plan documenting:
- Project objectives and data sourcing rationale.
- A detailed roadmap of the data preparation process.
- Potential challenges and risk mitigation strategies.
Key Steps
- Research and select a public dataset that best fits a defined project objective.
- Develop an outline covering goals, data preparation, and anticipated analytical methods.
- Detail the strategic considerations and risks associated with the selected data.
- Compile the findings and plan into a comprehensive DOC file.
Evaluation Criteria
- Clarity and coherence of the strategic plan.
- Depth of research and rationale behind data selection.
- Practicality and foresight in risk assessment.
- Completeness and professional presentation of the DOC file.
Objective
This task is designed to challenge the intern to plan and execute the creation of an interactive Tableau dashboard. The focus is on blueprinting the layout, designing key visual elements, and integrating advanced Tableau features. Learners will transform raw data insights into compelling visualizations that tell a story.
Task Description
In Week 2, the intern is required to develop a detailed plan for creating an interactive Tableau dashboard based on a project objective defined in the previous week. This DOC file should outline the creative process and technical steps involved in dashboard development. It must cover layout configuration, selection of visualization types (e.g., bar charts, heat maps, scatter plots), and the integration of interactive elements like filters and parameters. The intern must also describe how the Tableau features such as calculated fields, trend lines, and tooltips will be employed to enhance the data narrative. The plan should articulate design principles, target audience considerations, and usability benchmarks.
Expected Deliverables
- A DOC file featuring:
- A step-by-step dashboard design blueprint.
- Rationalization of chosen visualization methods.
- A description of interactive components and how they improve user engagement.
Key Steps
- Review and build on the strategic plan developed in Week 1.
- Identify key visual components relevant to the project.
- Design a mockup and describe the layout of the proposed dashboard.
- Document the integration of advanced Tableau features.
Evaluation Criteria
- Innovativeness and clarity of the dashboard design.
- Technical accuracy with regards to Tableau functionalities.
- Alignment with the defined project objectives.
- Quality and organization of the DOC file submission.
Objective
This task is focused on refining and extending the intern's Tableau skills by guiding them through the incorporation of advanced visualization techniques. The aim is to enhance interactivity, polish visual aesthetics, and implement complex data relationships within a dashboard framework.
Task Description
During Week 3, the intern will be tasked with preparing a DOC file that details how to upgrade an existing dashboard concept by incorporating advanced data visualization techniques. The intern must explore the use of dynamic calculations, blending multiple data sources (using hypothetical scenarios based on publicly available data), and integrating custom visual elements. The plan should elaborate on how the chosen techniques will improve data insight delivery, user navigation, and interactive decision-making. The report must include an evaluation of the strengths and limitations of various visualization enhancements and provide a step-by-step guide on how to implement these modifications. Special attention should be given to the use of Tableau's advanced functionalities such as interactive dashboards, dynamic parameters, and visually compelling story points.
Expected Deliverables
- A DOC file with a comprehensive guide that includes:
- Descriptions of advanced visualization techniques.
- Implementation roadmap with hypothetical case examples.
- Discussion on potential challenges and optimization strategies.
Key Steps
- Review advanced topics from your Tableau training materials.
- Create a detailed upgrade plan for a conceptual dashboard.
- Identify and document the steps to implement advanced interactivity.
- Assess the potential impact on user experience and decision-making.
Evaluation Criteria
- Depth and clarity in the explanation of advanced techniques.
- Feasibility of the implementation plan.
- Creativity and practical value of the proposed enhancements.
- Overall quality and organization of the DOC file.
Objective
The goal for Week 4 is to have the intern critically evaluate the overall project process, synthesize key insights from the developed dashboards, and reflect on lessons learned throughout the internship. This task emphasizes the importance of clear communication and the articulation of data-driven recommendations.
Task Description
This final task requires the intern to compile a reflective report in a DOC file that encapsulates the entirety of their project work. The report should detail the process from initial strategy and dashboard design to the advanced visualization techniques applied in previous weeks. The intern must critically assess their work by identifying strengths, areas for improvement, and potential next steps for enhanced data analysis. The document should include a clear evaluation framework that measures how effectively the interactive dashboards meet their intended goals. Additionally, the report must provide a synthesized summary of insights, challenges encountered, and the practical impact of the project. It should serve as both a reflective exercise and a comprehensive presentation of findings, complete with recommendations for future projects and personal development in data visualization using Tableau.
Expected Deliverables
- A DOC file comprising:
- A detailed reflective report covering the entire project lifecycle.
- An evaluation framework and critical assessment of the project.
- A summarized section of insights and recommendations for future efforts.
Key Steps
- Revisit and review the planning, design, and implementation details from Weeks 1-3.
- Prepare an in-depth analysis of what worked well and what could be improved.
- Create a cohesive narrative that links all phases of the project.
- Compile the insights and recommendations into a well-structured DOC file.
Evaluation Criteria
- Thoroughness of the project evaluation and reflective analysis.
- Quality of synthesis and clear articulation of data insights.
- Practical and actionable recommendations.
- Professional presentation and organization of the DOC file.