Tom Densely
Data analyst
TOM TECH
About Me
I am Tom, a data analyst. We offer survey and field data analysis, dashboards and reporting, forecasting, statistical testing and modelling, data cleaning and pipelines, and team training. Our work is done in Python (pandas, NumPy, SciPy, stats models, scikit-learn), R, SQL, Power BI and Excel. Every project ends with a written report, the cleaned data and the code behind each number.
Projects
Advanced Excel
This project demonstrates how Microsoft Excel can be used to analyze sales data and generate meaningful business insights. It involves collecting, cleaning, organizing, and analyzing sales records using formulas, PivotTables, sorting, filtering, and charts. The analysis examines monthly revenue, product performance, regional sales, and sales trends. Visual dashboards help present findings clearly and support informed decision-making. The project also provides recommendations for improving sales performance, managing inventory, and monitoring business growth through regular reporting and accurate data analysis.
CUSTOMERS REVIEW: 4.1/5
Python
This project demonstrates how Python can be used to analyze sales data and discover meaningful business insights. Using libraries such as Pandas, Matplotlib and Seaborn, the project involves cleaning datasets, performing calculations, identifying trends and creating visualizations. The analysis explores total sales, product performance, regional contributions, monthly growth and customer retention. The results help businesses understand their performance, identify improvement opportunities and make informed decisions. Recommendations support better inventory management, targeted marketing and improved customer satisfaction through data-driven strategies.
CUSTOMERS REVIEW : 3.9/5
Power BI
Tom's Tech builds sleek, interactive Power BI dashboards that turn your business data into clear, real-time insights, delivered within 24 hours. Track $7M total sales, $860.29K profits, monthly trends, regional performance, and product segments in a modern dark-themed interface. Fully customized to your needs, with free revisions and over 97% customer satisfaction. Send your requirements and let Tom's Tech build it.
CUSTOMERS REVIEW : 4.5/5
SQL
Tom Tech help in SQL projects which combine real datasets, clear business questions, and multi-step analysis that shows your ability to clean, query, and interpret data.
CUSTOMERS REVIEW: 3.8/5
