Data Cleaning, Analysis, and Visualize Your Business Data

Nayeem s

Starting at

1.11

/hr

About this service

Summary

I offer professional data cleaning, analysis, and visualization services to help you turn raw data into actionable insights. Using Python, SQL, Power BI, and Tableau, I ensure your data is accurate, structured, and presented clearly to support data-driven decisions. My attention to detail, quick turnaround, and ability to communicate insights effectively make me a reliable partner for your projects.

FAQs

What type of datasets do you work with? A: I work with CSV, Excel, SQL datasets, or API data across industries like business, healthcare, and operations.
What type of datasets do you work with? A: I work with CSV, Excel, SQL datasets, or API data across industries like business, healthcare, and operations. Q: Which tools do you use for visualization? A: I primarily use Power BI, Tableau, Matplotlib, and Seaborn, based on your preference. Q: Can you help build predictive models? A: Yes, I can provide basic ML model development for classification or regression tasks as an additional service. Q: How do you ensure data confidentiality? A: I maintain strict confidentiality of all client data and do not share your data or results externally.

What's included

Cleaned Dataset, Data Analysis Report, Data Visualizations
✅ 1. Cleaned Dataset Fully cleaned and formatted dataset (CSV, Excel, or requested format) Removal of missing values, duplicates, and outliers as per client instructions Consistent column naming and structured data ready for analysis ✅ 2. Data Analysis Report Summary of key findings and insights from the dataset Descriptive statistics (mean, median, standard deviation, etc.) Trend and pattern analysis relevant to client business objectives Delivered as a PDF or Word document ✅ 3. Data Visualizations Professional charts and graphs (bar charts, pie charts, histograms, line graphs, etc.) Interactive dashboards (if using Power BI or Tableau) Clear labeling and explanations for each visualization Delivered as image files (PNG/JPEG) or shared dashboard links

Example projects