Gauresh

AI Engineer 🤖 | 2025 Grad
Doing a 180-Day AI Engineering Challenge 🚀
Building & contributing to Open Source 🌍

[Gauresh @gaureshart]

@Kiyo__don Let's connect

[Gauresh @gaureshart]

@PratikSinhatwt Eat noodles 🍜

[Gauresh @gaureshart]

Day 22/180🚀
✅ Solved LeetCode POTD.
✅ Wrote my first Hashnode blog!
Decided to start at the beginning. Today's post is all about me, my future goals, and why I’m documenting this journey.

[Gauresh @gaureshart]

@Its_Nova1012 Notepad

[Gauresh @gaureshart]

@jahirsheikh8 Yes and also justifying the API cost and minimizing it is a real deal in production AI

[Gauresh @gaureshart]

Gave leetcode contest today A-C killed. Got 2k something rank.

[Gauresh @gaureshart]

Here is the breakdown of QKV in self-attention: 🧠
🔍 Query (Q): The question. "What am I looking for in other tokens?"
🔑 Key (K): The answer. "Here is what I contain that matches the Query."
💎 Value (V): The payload. "Here is my actual meaning in this context."

[Gauresh @gaureshart]

most people just memorize the formula…
very few actually get what Q, K, V are doing. Do you know?

[Gauresh @gaureshart]

Day 21/180 🚀

• LeetCode practice
• AtCoder A–D problems
• Learned Self-Attention (Q, K, V finally clicked)

#AIengineer #180daysofcode

[Gauresh @gaureshart]

@shub0414 It's not possible to complete in six months but yeah overall good roadmap.
I think focusing more on projects will be good idea

[Gauresh @gaureshart]

@heynavtoor I think trying to replicate langchain will be a good project after getting familiar with ai space

[Gauresh @gaureshart]

@VaibhavLLMs @X Welcome bro.

[Gauresh @gaureshart]

@Akasheth_ Sep - vibe coder. What's yours

[Gauresh @gaureshart]

@Its_Nova1012 Fedora

[Gauresh @gaureshart]

@manojdotdev Because js if starting with 0 it try to treat it as octal since range of octal is 0-7 first 18 will not treated as octal but decimal and making expression true while 017 will be octal so value will be 15==017 which is false. Hope thats helpful.

[Gauresh @gaureshart]

most people just memorize the formula…
very few actually get what Q, K, V are doing. Do you know?

[Gauresh @gaureshart]

@PratikSinhatwt Do it.

[Gauresh @gaureshart]

Day 20/180 🚀

✅ Solved the LeetCode POTD.
Deep diving into Self-Attention today. It’s basically a mechanism that transforms static word embeddings into contextual ones, so the model actually understands words based on their surroundings.
#180DaysOfCode #aiengineer

[Gauresh @gaureshart]

Day 19/180 😞
Taking an L today.
Tried to head home for the holiday, but 4x ticket prices and fully booked buses said otherwise. Wasted the whole night trying to find a way and just got back to my room completely drained. 😴
Resetting tonight. Back to the grind tomorrow! 💻

[Gauresh @gaureshart]

Day 18/180 🚀
Office courses took up most of my day today. Finished the first draft of my Hashnode blog! Making some final tweaks and it’ll be live before Sunday.
I want to start a mini AI side project next. What should I build? Drop your best ideas below! 👇
#180DaysOfCode

[Gauresh @gaureshart]

Day 17/180 🚀
✅ LeetCode POTD done.
Revising Transformer architectures today and found this absolutely incredible interactive explainer. If you're learning LLMs, you need to check this out: 🔗 https://t.co/w2i6CsMZuW 🤯🧠 #180DaysOfCode #AIEngineer #MachineLearning