#data scientist

I'm excited to draw more datas !!!

okay i do not condone vandalizing property but these cat drawings were pretty cute and Yakult is basically my type of energy drink.

I will never understand why all the assignments in the world are bestowed upon me when there's A WEEK left for exams plus don't even get me started on the practical exam.... crazy.

🚀 New Blog Post Alert!

Ever wondered how to get better, smarter, and more accurate answers from tools like ChatGPT, Gemini AI, Copilot? Our latest article breaks down AI prompting for complete beginners — simple techniques, real examples, and actionable tips you can start using today.

🔍 Learn how to: ✨ Write clearer prompts ✨ Get more accurate responses ✨ Use advanced prompting styles ✨ Boost productivity with AI

👉 Read the full guide here: https://techlifewell.com/ai-prompting-for-beginners/

The cross Fox is a partially melanistic colour variant of the Vulpes vulpes (red fox)

It is rarer than the common red form but it is more common than the silver fox.

The cross fox derives its name from the vertical dark band running down the back, which is intersected with another horizontal band across the shoulders.

✦ ChatGPT fundamentals. Level: ⭐ Easy.

Learn the (very) basics of ChatGPT in 3 minutes.

Link: https://academy.openai.com/public/clubs/work-users-ynjqu/resources/chatgpt-basics.

✦ ChatGPT for any role. Level: ⭐ Easy.

Quick prompts from the OpenAI Academy.

Link: https://academy.openai.com/public/clubs/work-users-ynjqu/resources/chatgpt-for-any-role.

✦ Prompting class. Level: ⭐⭐ Advanced.

The science behind prompt engineering.

Link: https://academy.openai.com/public/clubs/work-users-ynjqu/resources/prompting.

✦ Set up your ChatGPT. Level: ⭐⭐⭐ Expert.

No one taught you how to (properly) set up ChatGPT.

Link: https://ruben.substack.com/p/settings.

✦ Be rude to ChatGPT. Level: ⭐⭐⭐ Expert.

The do’s and don’t of deep prompt engineering.

Link: https://ruben.substack.com/p/sorry.

✦ How long should a prompt be. Level: ⭐⭐⭐ Expert.

A prompt can’t be too short or too long. Here’s what science says.

Link: https://ruben.substack.com/p/long.

Master Claude.

✦ Claude basics. Level: ⭐ Easy.

Go through the basics. Directly from Anthropic Learning Hub.

Link: https://anthropic.skilljar.com/ai-fluency-framework-foundations.

✦ Claude to write exactly like you. Level: ⭐⭐ Advanced.

How to teach Claude your own custom writing style.

Link: https://www.linkedin.com/posts/ruben-hassid_how-to-make-ai-write-exactly-like-you-activity-7353740672358592512-4Yqq/.

✦ Claude prompting, advanced techniques. Level: ⭐⭐⭐ Expert.

This one-pager is only for people who are comfortable with prompt engineering.

Link: https://docs.claude.com/en/docs/build-with-claude/prompt-engineering/claude-4-best-practices.

Master Automations.

✦ Zapier Learn. Build your first zap. Level: ⭐ Easy.

Zapier is the leading automation tool.

Link: https://learn.zapier.com/build-your-first-zap.

✦ Lindy Academy. Lindy 101. Level: ⭐ Easy.

Another automation tool. Reminder: it’s part of the paid-member free perks.

Link: https://www.lindy.ai/academy-lessons/getting-started-101.

✦ ChatGPT Tasks. Level: ⭐⭐ Advanced.

I’m not a big fan of the tasks. But some need an automatic update from ChatGPT.

Link: https://help.openai.com/en/articles/10291617-tasks-in-chatgpt.

Master Gamma.

✦ Gamma Prompt Library. Level: ⭐⭐ Advanced.

They just released a Gamma prompt library. So much value in here.

Link: https://gamma.app/prompts.

✦ Gamma Inspirations. Level: ⭐⭐ Advanced.

A library of the best Gamma decks. You can copy them too.

Link: https://gamma.app/inspiration.

✦ Replace a consultant. Level: ⭐⭐⭐ Expert.

Written with Gamma’s CEO, Grant Lee. Go from analysis to deck.

Link: https://ruben.substack.com/p/consulting.

Master Gemini.

✦ Gemini prompting, the complete guide. Level: ⭐⭐⭐ Expert.

Foundational skills for writing effective prompts.

Link: https://services.google.com/fh/files/misc/gemini-for-google-workspace-prompting-guide-101.pdf.

✦ Gemini Deep Research. Level: ⭐⭐ Advanced.

How to perform a deep research through the web / your files.

Link: https://gemini.google/tg/overview/deep-research/.

✦ Gemini Nano-Banana. Level: ⭐⭐ Advanced.

One of the best image model on the market.

Link: https://ruben.substack.com/p/banana.

Bonus: this crazy repo of case studies here. Also free.

✦ Gemini Veo-3. Level: ⭐⭐⭐ Expert.

One of the best video model on the market.

Link: https://cloud.google.com/vertex-ai/generative-ai/docs/video/video-gen-prompt-guide.

Master Midjourney.

✦ Get started with Midjourney. Level: ⭐⭐ Advanced.

The basics. But even the basics aren’t easy.

Link: https://docs.midjourney.com/hc/en-us/articles/33329261836941-Getting-Started-Guide.

✦ Midjourney Prompt Basics. Level: ⭐⭐ Advanced.

Turn words into images.

Link: https://docs.midjourney.com/hc/en-us/articles/32023408776205-Prompt-Basics.

✦ Everything about Midjourney. Level: ⭐⭐⭐ Expert.

Absolutely all of the Midjourney ressources. It would take hours to complete, but that’s a $100,000+ new kind of job. AI designer.

Link: https://docs.midjourney.com/hc/en-us/categories/32013335627533-Documentation.

Master Perplexity.

✦ Comparing different AI to search. Level: ⭐⭐ Advanced.

I compared all of them. Here’s why Perplexity is better.

Link: https://ruben.substack.com/p/search.

✦ Perplexity Labs guide. Level: ⭐⭐⭐ Expert.

Unknown but advanced feature.

Link: https://www.perplexity.ai/hub/blog/introducing-perplexity-labs.

✦ Perplexity at work. Level: ⭐⭐ Advanced.

Great resource to know the depth of Perplexity.

Link: https://substack.com/profile/339636559-ruben-hassid/note/c-171660849

Master OpenAI-Sora.

✦ Sora basics. Level: ⭐⭐ Advanced.

It covers everything to start.

Link: https://academy.openai.com/public/collections/sora-tutorials-2025-03-11.

✦ Sora in-depth guide. Level: ⭐⭐⭐ Expert.

My own complete guide for Sora videos.

Link: https://tathastu-rh.notion.site/SORA-2-PROMPT-GUIDE-2849464bdbf980e2b746f9d26e6f9061.

Master NotebookLM.

✦ How to train your AI on YouTube. Level: ⭐⭐⭐ Expert.

Train your own AI on your favorite YouTube videos.

Link: https://ruben.substack.com/p/youtube.

✦ Learn anything, with AI. Level: ⭐⭐ Advanced.

Build your own teacher yourself.

Link: https://ruben.substack.com/p/master.

Master Opus Clip.

✦ Learning Center. Level: ⭐⭐ Advanced.

All-in-one guide to Opus Clip, by Opus Clip.

Link: https://www.opus.pro/learning-center.

✦ From YouTube to TikTok videos. Level: ⭐ Easy.

A video step-by-step to go from long to short form.

Link: https://www.linkedin.com/posts/ruben-hassid_this-ai-made-24-tiktoks-in-3-min-heres-activity-7222186928152952832-R-0E/.

Master ChatGPT-image.

✦ A carousel of what’s possible. Level: ⭐ Easy.

My quick, 12-page, detailed guide.

Link: https://lnkd.in/dh45EePJ.

✦ The official ChatGPT guide. Level: ⭐ Easy.

+ a cool library of best-of prompts.

Link: https://chatgpt.com/features/image-generation/

Understand AI on a deeper level.

From easy to expert.

✦ 35 years that led to ChatGPT. Level: ⭐ Easy.

A bit of history. It helps understand the world today.

Link: https://m.youtube.com/watch?v=OFS90-FX6pg&utm_source=substack&utm_medium=email

✦ 16 ChatGPT myths. Level: ⭐ Easy.

No, ChatGPT does not read the entire internet. Debunk every single myth.

Link: https://ruben.substack.com/p/16-chatgpt-myths.

✦ What is an LLM? Level: ⭐⭐ Advanced.

A must-watch to understand the technology behind ChatGPT.

Link: https://m.youtube.com/watch?v=LPZh9BOjkQs&pp=4gcKEghzdWJzdGFjaw%3D%3D

✦ Machine Learning with Andrew Ng. Level: ⭐⭐⭐ Expert.

Expert only. 99.9% of us don’t need this course.

Link: https://www.coursera.org/specializations/machine-learning-introduction.

✦ Deepdive into LLMs. Level: ⭐⭐⭐ Expert.

By Andrej Karpathy, one of the “creator” of ChatGPT.

Link: https://m.youtube.com/watch?v=7xTGNNLPyMI&t=1s&pp=2AEBkAIB4gcKEghzdWJzdGFjaw%3D%3D

Hello, D&D players!

Are you tired of having to go through multiple books, pdf files or third-party websites just to find the one spell you're looking for? Don't want to pay hundreds of dollars to be able to access all the spells in DND Beyond?

Well, I've got just the thing for you.

In this Github repository, I've uploaded a dataset with information on all of the 5E spells (inside the datasets folder). The README file has all the information you need to use it, along with some other stuff.

If you have any problems using these assets, feel free to contact me either through here or Github. I'm thinking of adding pictures to the guide on Github, but it might be a while before I do that.

If the link isn't working, just remove the https://href.li/? part and you should be good.

Hey! and welcome back!

As Uni is about to begin in a few days....I upgraded to a third monitor! Also!! I job a Data entry job! Big things moving forward :)

Let me introduce myself;

I'm Mick, (she/her) and I currently study Data Analytics. I'll be 26 in July and I love to read and play video games in my free time. I also like to watch football (LIVERPOOL xx)

Im currently taking the time to learn Excel and Python. However, I know for school I'll be learning Python, SQL and maybe some other things.