01 / PRODUCT
Personal OS
A personal digital hub designed around an NFC card — identity, links, projects and useful actions in one place.
Building ideas into reality
Hi, I'm
Sawan Kumar.
I build at the intersection of AI, data and software — turning ambitious ideas into useful digital experiences.
Curious by nature.
Builder by choice.
Computer Science & Data Science student focused on learning fast, shipping projects and solving real problems.
I’m a CSE (Data Science) student at R.R.S.D.C.E., while also pursuing the BS in Data Science & Applications from IIT Madras. I enjoy AI/ML, full-stack development, experimentation and hackathons.
AI/MLCore interest
Full StackBuild & deploy
SIH'25Finalist
HackathonSmart Bihar '24 finalist
Things I've built.
A few directions I'm exploring across web, AI, data and connected experiences.
02 / PLATFORM
RRSDCE Portal
A modern student portal concept with dashboard, attendance, results, subjects, profile and admin-style UX.
03 / EXPLORATION
Algorithm Lab
Interactive visual learning experiences for algorithms such as Quick Sort and Booth Multiplication.
What I work with.
PythonC / C++JavaJavaScriptReactNode.jsPHPTensorFlowPyTorchScikit-LearnOpenCVHugging FacePandasNumPySQLMongoDBPostgreSQLDockerFastAPIFlaskGit
Learning in public.
B.Tech — CSE (Data Science)
R.R.S.D.C.E., Begusarai, Bihar
BS — Data Science & Applications
IIT Madras
Smart India Hackathon — Finalist
National-level innovation and problem solving.
Smart Bihar Hackathon — Finalist
Built and presented technology-driven solutions.
Have an idea?
Let's build it.
Say hello.
Open to projects, collaborations, hackathons and interesting conversations.