I will preprocess, visualize and analyze data to solve data driven problems

United States

I speak English

Data Scientist

I am Jeff Jomba, an experienced data analyst and statistical programmer with over seven years of expertise in uncovering data-driven insights for industries such as healthcare, business, and economics...
About this Gig

Transform Your Data into Actionable Insights with Professional Data Cleaning, Visualization, Analysis & Reporting

Are you looking for a professional data analyst to preprocess, visualize, and analyze your data for smarter decision-making? Unlock the power of your data with tailored solutions designed to meet your unique data needs.

With expertise in statistical programming, data visualization, and predictive modeling, I deliver accurate, actionable insights efficiently.


I Offer:

  • Descriptive & Inferential Statistics
  • Statistical Tests (ANOVA, Chi-square, etc.)
  • Forecasting, Clustering, & Dimensionality Reduction
  • Advanced Visualizations (Power BI, Tableau, R, Python, SAS)


Under the following packages:

Survey Starter: Basic cleaning, summary statistics and simple visualizations to identify trends.

Comprehensive Survey Insights: Detailed analysis, advanced reports, and custom visualizations for operational insights.

Advanced Survey Solutions: Predictive modeling, machine learning, and dashboards for strategic decisions.


Why Choose Me?

  • ️High Accuracy & Attention to Detail
  • ️Customized Solutions to Your Goals
  • ️Fast, Reliable Delivery of Clear Insight


CONTACT ME TODAY!

Programming language:

Python

R

SPSS

Technology:

Excel

Google Sheets

Jupyter Notebook

Power BI

Tableau

Analysis Type:

Quantitative Analysis

Qualitative Analysis

Expertise:

Web analytics

Algorithms

Prediction

Forecasting

Tools:

RStudio

Google Colab