Skilled data analyst with expertise in Power BI, Python, SQL
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About this service
Summary
I offer comprehensive data analysis services, transforming raw data into actionable insights that drive strategic decisions. My expertise in tools like Power BI, SQL, and Python ensures accurate, visually compelling reports and dashboards. What sets me apart is my ability to blend technical proficiency with a deep understanding of business needs, delivering solutions that create measurable impact.
Process
Data Analysis Process: From Start to Finish
Define Objectives and Scope
Understand the business problem or research question.
Determine the goals and deliverables for the analysis.
Data Collection
Gather relevant data from internal and external sources (databases, surveys, etc.).
Ensure data is accurate, complete, and reliable.
Data Cleaning and Preparation
Cleanse data by handling missing values, duplicates, and outliers.
Transform data into a usable format for analysis.
Exploratory Data Analysis (EDA)
Conduct initial analysis to understand patterns, trends, and relationships.
Visualize data using charts, graphs, and summary statistics.
Data Modeling and Analysis
Apply statistical, machine learning, or predictive models based on the objectives.
Use tools like Python, SQL, or Power BI for advanced analysis.
Interpret Results
Analyze the output of models and derive actionable insights.
Ensure the results align with the initial objectives.
Create Reports or Dashboards
Present findings through well-structured reports or interactive dashboards (e.g., Power BI, Tableau).
Include clear visualizations and executive summaries.
Presentation and Recommendations
Communicate results to stakeholders in a clear and concise manner.
Provide recommendations based on the analysis to inform decision-making.
Implementation and Follow-up
Support the implementation of data-driven decisions.
Monitor results and adjust the approach if necessary for continuous improvement.
What's included
Project Deliverables
Comprehensive data analysis report Interactive dashboards and visualizations Clean and structured datasets Actionable insights and recommendations Supporting documentation or presentation slides
Content Writing Deliverables
Well-researched and engaging articles/blogs SEO-optimized content Social media posts and captions Product descriptions and copywriting Proofread and edited final drafts
Skills and tools
Data Modelling Analyst
Data Scientist
Data Analyst
Data Analysis
MATLAB
Microsoft Excel
pandas
Tableau
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