Skills › Data Analytics & Business Intelligence

Data Literacy

Work with data in spreadsheets, understand charts, and write basic SQL.

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After this skill you can…

  • Write SELECT queries with JOIN and GROUP BY
  • Create and interpret bar, line, and scatter charts
  • Clean data with formulas in Google Sheets or Excel

Watch (10 videos)

Live Coding Stream: ESports Earnings Data Analysis with Python
Rob Mulla · intermediate hands-on
→ Analyze data with Python→ Visualize data insights
Excel Challenge 10 – Can You Solve This? | Excel 2010 Solution by ExcelGuru
ExcelGuru · beginner hands-on
→ Solve complex Excel challenges→ Improve spreadsheet skills
Building a Full Data Analytics Project: Collection, Cleaning, Analysis & Visualization
GeeksforGeeks · intermediate hands-on
→ Collect and clean data→ Analyze data→ Visualize data insights
Master Zapier Tables & Interfaces | Latest from ZapConnect 2024
Zapier · beginner hands-on
→ Set up Zapier Tables and Interfaces→ Create dynamic web apps with automation
Import Facebook Cost Data to Google Analytics
Paid Media Pros · beginner hands-on
→ Import Facebook cost data into Google Analytics→ Format data for cost tracking
R Tutorial: Refresher on xts and the plot() function Arnaud Amsellem The R Trader
DataCamp · beginner hands-on
→ Visualize time series data using R→ Apply xts and plot() function
Exploring My Fitbit Data With R in RStudio on Arch Linux
Bryan Jenks · intermediate hands-on
→ Collect and analyze personal data from wearable devices→ Visualize data using R and RStudio
Data Science Portfolio Project From Scratch | Building a YouTube Data Dashboard with Streamlit
Ken Jee · beginner hands-on
→ Build a data dashboard with Streamlit→ Perform exploratory data analysis with Python
Autoviz-Automatically Visualize Any Dataset With Single Line Of Code
Krish Naik · intermediate hands-on
→ Visualize datasets using Autoviz→ Explore dataset characteristics
How do I read a tabular data file into pandas?
Data School · beginner hands-on
→ Read a tabular data file into pandas→ Modify default arguments of the read_table function

Read (10 articles)

📄
The Infinite Loop Part II: The Solution
Dev.to · Remo H. Jansen · 2023-02-03
📄
MongoDB Aggregation Pipelines
Dev.to · BPK45 · 2024-07-31
📄
🚀 行业洞见: MongoDB 推动支付业务 💸
Dev.to · Danny Chan · 2024-08-07
📄
The Role of AI and Data Science in FinTech
Dev.to · Suresh Ommi · 2025-03-07
📄
Enhancing Logistics Efficiency and Driver Well-being with Novel AI Applications
Dev.to · Dr. Carlos Ruiz Viquez · 2025-09-23
📄
Radiomics in Breast Cancer – Part 1: Exploring the CBIS-DDSM Dataset
Dev.to · Erika Sánchez-Femat · 2025-09-30
📄
Why Use Weighted Averages for Journey Arrival Predictions?
Dev.to · Dillion Huston · 2026-02-08