Data with Charles

Intro to Python for Data Analysis

Charles De Barros, May 19, 2023, Data analysis Python

This week, Week 9 of our Data Citizen Bootcamp at Cambridge Spark, was a gentle intro to Python for Data Analysis, including an intro to the Pandas data analysis library....

Markdown Cheatsheet on Github

Charles De Barros, May 16, 2023, Markdown

A very thorough guide on Markdown markup language. Very useful if one needs to add some markdown structure to their blog posts. Markdown Cheatsheet

ELT vs ETL

Charles De Barros, May 13, 2023, Data analytics

Confused by the difference between ETL and ELT when dealing with data? Which one is the most appropriate? Is one better than the other? Take a look at this nice...

Data Storytelling

Charles De Barros, May 09, 2023, Data analytics

Today we started Week 8 of our Data Citizen Bootcamp at Cambridge Spark and it was all about Data Storytelling. Finally, we are wrapping up all the last 7 weeks...

Dashboard with Power Bi

Charles De Barros, May 02, 2023, Data analytics Power bi

Today was a Visualisation/Building Power BI dashboards on our Cambridge Spark Data Citizen Bootcamp lesson. Really good fun, by the way! I am from a “less is more” school when...

Clearning your Data

Charles De Barros, Apr 10, 2023, Data analytics

A very instructive Microsoft article on “Top ten ways to clean your data” found by my colleague Bryan, from our Cambridge Spark Data Citizen Bootcamp. We have just finished Week...

Hi, I'm Charles. I am a Data Analyst interested in the Environment, Hospitality, Tech, Education, and Science. I enjoying working with Python, Excel, Power BI and and SQL. I bake in my spare time.

Intro to Python for Data Analysis

Markdown Cheatsheet on Github

ELT vs ETL

Data Storytelling

Dashboard with Power Bi

Clearning your Data

Hi, I'm Charles.

I am a Data Analyst interested in the Environment, Hospitality, Tech, Education, and Science.

I enjoying working with Python, Excel, Power BI and and SQL.

I bake in my spare time.