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Welcome to My Second Brain

This is my second brain — a personal knowledge base where I organize, connect, and share everything I learn. From technical deep-dives in NLP and Big Data to book reviews and language notes, this is where my curiosity lives.

Why?

As an R&D engineer, I'm constantly learning new things — reading papers, exploring frameworks, picking up concepts from books across science, economics, and fiction. But knowledge fades fast if you don't write it down.

I built this project to solve that problem:

  • Remember — Capture ideas and concepts before they slip away.
  • Connect — Link knowledge across different domains to see the bigger picture.
  • Share — Make my notes useful to others who are learning the same things.

What's inside?

This knowledge base covers a wide range of topics that I'm passionate about:

TopicWhat you'll find
NLPNatural Language Processing, RAG, automated QA
Big DataSpark, distributed systems
Probability & StatisticsCore ML concepts, statistical foundations
BooksReviews & takeaways from science, fiction, and non-fiction
LanguagesLanguage learning notes & lessons
And moreAnd more

How to navigate

  • Use the sidebar on the left to browse topics.
  • Use the search bar (Ctrl+K) to find anything quickly.
  • Each page shows the last updated date so you know how fresh the content is.

"The best time to start writing things down was years ago. The second best time is now."

Happy to see you here!