CS & AI student at Newton School of Technology.
I also study Entrepreneurship, which is probably why I rarely look at a project as just a coding project.

I like figuring out the whole thing — the problem, the data, the users, the product, and then the code.

I've been freelancing and building things since before college. A lot of my learning has basically been:

build → break → google → fix → ship → repeat

Right now, I spend most of my time somewhere between AI, full-stack development, data, and product ideas.

web
React · Next.js · Node.js · Express · TypeScript · JavaScript · Tailwind · GSAP

AI / ML
Python · PyTorch · TensorFlow · Scikit-learn · LLMs · RAG · AI Agents · LangChain · LangGraph

data
Pandas · NumPy · SQL · Data Analysis · Machine Learning · Jupyter

mobile
React Native

databases
MongoDB · PostgreSQL · MySQL · Firebase · Prisma

other things I use a lot
Git · GitHub · Figma · VS Code

One thing I've realised while building for clients, startups, bootcamps and different organisations is that writing the code is only one part of building something useful.

My Entrepreneurship minor made me think more about questions like:

Who actually needs this?
What problem are we solving?
Can this become a real product?
And how do we get people to actually use it?

So I enjoy moving between engineering, AI, data, UI, product and growth instead of putting myself in one box.

And yes, frontend is still one of my favourite places to be. I like making things that work well and look good.

I'm learning, building and experimenting with:

AI Agents · LLMs · RAG · Data & ML · Full Stack · Developer Tools · Product · Entrepreneurship

Usually there's also some random side project open in another tab :)

🌐 Portfolio — underxcore.netlify.app

💼 LinkedIn — md-sajjan-b56591341

🐙 GitHub — sarcaxticlarka

📬 Email — msajjan02@gmail.com

still learning. still building.