Rajtilak Bhattacharjee

Project lead and full-stack developer (Python, FastAPI, Angular) based in Kolkata. This site is my portfolio, tutorials, and blog—work history, side projects, and what I'm learning along the way.

• Portfolio

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  Experience, skills, and projects—from Cadana to AI side builds.

  View portfolio

• Tutorials

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  Multi-part guides, starting with math for machine learning.

  View tutorials

• Blog

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  Notes on software, tools, and side projects—not long-form tutorials.

  Read the blog

Latest

Recent posts are on the blog.