top of page

Ernest Obi

DATA ANALYST

E

I’m a Data Analyst and Sales Operations Specialist with 4+ years of experience helping businesses turn raw data into smart decisions. I specialize in building clean, automated dashboards, uncovering sales trends, and streamlining reporting processes using tools like SQL, Python, Excel, Power BI, and Tableau. My work empowers teams to optimize performance, improve forecasting, and identify revenue opportunities. Whether you're looking to clean messy data, visualize KPIs, or design end-to-end analytics solutions. I bring clarity, efficiency, and insight to your data.

01 PROFESSIONAL

SKILLS AND TECH STACK

Skills

  • Data querying and manipulation.

 

  • Data Visualization.

​​

  • Statistical Analysis.

​​

  • Data cleaning and preprocessing.

​​

  • Data exploration.

 

  • Proficiency in Python.

 

  • Zoho CRM proficiency.

Tech Stack

.Excel

.Microsoft Power BI

.Tableau

.SQL

.Python

.IBM Cognos

.Zoho CRM

PROFESSIONAL 
PORTFOLIO

02 PORTFOLIO

MY PROJECTS

03 CERTIFICATIONS

2023

IBM Data Analyst Professional Certificate   
Ernest_Obi_IBM_Data_Analyst_Professional_Certificate 

2022

Google Data Analytics Professional Certificate        

Ernest_Obi_Google_Data_Analytics_Professional_Certificate  

CONTACT

Email: chigemezuernestobi@gmail.com

Tel: 09051777874, 08142787713

LinkedIn: linkedin.com/in/ernestobi

    Enquiry
    CERTIFICATIONS
    CONTACT

    © 2025 by Ernest Obi. Powered and secured by Wix

    bottom of page