Danny Ma

I teach essential data skills to 2,000+ students at 📊

[Danny Ma @DataWithDanny]

If Bruce Lee was a computer scientist 🥲

- - -

…and he had nullable data types in mind 🙃

#data #analytics #datascience https://t.co/ZD0Lj0XnIv

[Danny Ma @DataWithDanny]

#datascience #datascientist

[Danny Ma @DataWithDanny]

Oh - so that’s why it’s there 🥴

#SQL #Data #Analytics

[Danny Ma @DataWithDanny]

@Al_Grigor How do I join???

[Danny Ma @DataWithDanny]

@iam_amitshukla Hi Amit - I’m sorry, but all prices are fixed at $49 for all non-students. This is to keep pricing fair for all. Thanks for understanding!

[Danny Ma @DataWithDanny]

This Friday I’m teaching a 4 hour SQL workshop with Pearson and O’Reilly!

Register for free here: https://t.co/2HMl40rIKL

Any questions? Ask me below!

#SQL #Data #analytics

[Danny Ma @DataWithDanny]

@iScienceLuvr

[Danny Ma @DataWithDanny]

@thegarvitrai @KenJee_DS 👌

[Danny Ma @DataWithDanny]

Practice doesn’t make perfect.

Perfect practice makes perfect 👌

[Danny Ma @DataWithDanny]

Team culture is often overlooked even though it makes a huge impact in the workplace.

Strong leaders should aim to create an environment for their teams to grow and thrive, not just survive.

[Danny Ma @DataWithDanny]

Data intuition is the most valuable skill for any data professional. Knowing exactly what not to do is equally important as knowing current best practices.

#DataWithDnny #DataScience #Analytics

[Danny Ma @DataWithDanny]

The early bird gets the worm.
The squeeky wheel gets the oil.
The data scientist who knows SQL gets the data.

#DataWithDanny #Data #Analytics

[Danny Ma @DataWithDanny]

@shazada_12 None at all! You are very welcome to join us anytime! 🙂

[Danny Ma @DataWithDanny]

Just finished teaching Week 3 of Serious SQL Live - this week we covered summary statistics! 4AM on a Sunday morning and still smiling 🙂

#DaaWithDanny #SQL #Data https://t.co/5khA2Ny9ZU

[Danny Ma @DataWithDanny]

Fitting ML algorithms = Low Difficulty
Feature engineering = Medium Difficulty
Creating valid datasets for ML = High Difficulty

Always remember: Garbage in = Garbage out!

#DataWithDanny #DataScience

[Danny Ma @DataWithDanny]

Toy datasets are often underrated and overrated at the same time. They are awesome for prototyping and but only so-so for contextual learning and showcasing your skills.

#DataWithDanny #Data #DataScience

[Danny Ma @DataWithDanny]

Preparing a dataset for machine learning can be be more chalenging than the actual machine learning itself. Do you agree?

#Data #DataWithDanny #Datascience

[Danny Ma @DataWithDanny]

The learner/teacher mindset - I need to learn more to understand deeply so I can explain it simply to teach others.

[Danny Ma @DataWithDanny]

#SQL tip of the day - when your query isn’t running, look for missing commas and unclosed brackets. Don’t forget to Google the error message too 👌