Data professional w/ 15+ years exp. I write about SQL, Tableau, Excel, & Python to help data analysts earn more in their careers, side hustles, and freelancing.
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Jul 20, 2023 • 18 tweets • 5 min read
Data analytics is the ultimate career choice if you want to earn a high salary and work from anywhere.
I thank my lucky stars that I made the jump 15+ years ago and have stuck with it for all these years.
4 simple steps I'd take if I were starting today: ⤵️
🟢 Step 1: Start with SQL
Learning everything you need to know about data analytics all at once is impossible.
Instead, start with SQL.
Head over to (it’s free) and start working on practice problems.
Start at 30 minutes and commit to daily practice.sqlbolt.com
Mar 4, 2023 • 18 tweets • 5 min read
Online Data Analytics Portfolio Hosting 101:
The step-by-step process to creating an awesome portfolio website in 60 minutes or less: ⤵️
Many beginner data analysts waste a lot of time trying to get their portfolios online:
• Using amateur-looking platforms like Google Sites
• Using clunky sites like Kaggle and GitHub
• Procrastinating because it’s too hard
Mar 2, 2023 • 16 tweets • 5 min read
Data analytics is a great career choice.
I’m so happy I made the jump 15+ years ago and have stuck with it for all these years.
Here are the exact steps I would take if I were starting over in data analytics today: ⤵️
🟢 Step 1: Start with SQL
Learning everything you need to know about data analytics all at once is impossible.
Don’t even try.
Instead, start with SQL. Head over to sqlbolt.com (it’s free) and start working on practice problems.
Start at 30 minutes. Repeat daily.
Feb 28, 2023 • 11 tweets • 5 min read
Learning SQL is an absolute must for aspiring data analysts.
Fortunately, there are places online where you can learn this invaluable skill – without paying a penny.
Here are 8 free websites to sharpen your SQL skills:⤵️
1) KDNuggets
Learn how to create a table, insert values, and use SQL commands to solve this case study.
The step-by-step process to find awesome datasets for your next data analytics portfolio project: ⤵️
Many beginner data analysts have trouble finding a usable data set for their portfolio.
The problem?
There are 86 zillion "free" data sets online, but 99% of them suck.
And if you think just Googling will help, you're dead wrong.
Here's how to find the best ones (for you):
Feb 9, 2023 • 14 tweets • 3 min read
Data Analytics Portfolio Project Writing 101:
How to write about your data projects without being boring – even if you feel like you have nothing to say:
Writing well about your projects has long-term benefits:
It shows you know how to:
• think through problems
• explain your work with ease
• structure projects from start to finish
The problem?
Feb 7, 2023 • 7 tweets • 3 min read
Every digital marketer that wants to earn a high salary and work from anywhere should have these 4 skills:
• SQL
• Tableau
• Excel
• Python
The problem?
Most people don't know where to start.
Here are 33 cheat sheets and sites to level up your digital marketing game: ⤵️
SQL:
7 SQL cheat sheets for handy reference
• work with marketing data faster
• code examples for guidance
• quick reference guides, tips, and tricks
• How to Avoid Tutorial Hell
• Proven Project Types
• Finding Portfolio-Ready Data Sets
• Where to Host Your Portfolio
• 4 Types of Insights That Work Best
• 10 Skills Employers Want to See
• Overcoming Inexperience
• Interview Readiness Checklist
Dec 31, 2022 • 7 tweets • 3 min read
Every data analyst that wants to earn a high salary and work from anywhere should know these four skills:
• SQL
• Tableau
• Excel
• Python
The problem?
Most people get stuck along the way.
Here are 33 different cheat sheets and websites to help you keep moving forward:
SQL:
7 SQL cheat sheets for handy reference:
• finish data projects faster
• code examples for guidance
• quick reference guides, tips, and tricks
Including an interactive data visualization in your data analytics portfolio is a great way to get attention from recruiters and hiring managers.
Why?
It shows that you can develop insights quickly.
Here's a real-world example from my portfolio:
Wind Energy Across the US:
1. Tells a story about how states across the US are investing in Wind Energy 2. Breaks down a complex topic into simpler pieces 3. Visually interesting with clean formatting 4. Interactive with filters and radio buttons twtr.to/wind-energy-pr…
Dec 29, 2022 • 7 tweets • 2 min read
A growing Twitter audience is an asset to anyone that wants to earn a high salary and work from anywhere.
I’ve added 6,922 followers in the past four months – a 741% increase.
Here are the four very simple things I did:
1. Set aside time to write every day.
Since August, I’ve set aside at least 1 hour every day to write – and publish – something.
While I haven’t published every single day, the consistency has paid off:
Dec 27, 2022 • 10 tweets • 5 min read
6 Types Of Problems To Solve In Your Data Analytics Portfolio Projects:
🔮 Predict something
🔭 Understand patterns
🔀 Put things into categories
🕵️♀️ Uncover themes in a dataset
🧠 Make connections between ideas
💡 Draw attention to something unusual