Arya Samaddar

Education

2023 – 2027

Bachelor's in Information TechnologyKolkata, India

2021 – 2023

High School DiplomaWest Bengal, India

Feb 2025 – Present

Jadavpur UniversityCOMSYS 2025

Worked on Dysarthria Detection using CNN + BiLSTM models.
Increased the efficiency of the model to a perfect classification accuracy of 99.28% on UA-Speech and 94.07% on TORGO datasets.
Implemented progressive dropout and batch normalization to enable efficient GPU training on Kaggle.

Smart India Hackathon Finalist

Selected among 3000 participants. Developed a farmer-buyer contract platform.

Developed a contract-driven agri-trade platform enabling secure pre-harvest agreements between farmers and buyers.
Implemented real-time negotiations, digital contract generation, and lifecycle management using React, Node.js, Prisma, and PostgreSQL.

Real-time Communication

Built a full-stack app with text, video, and voice chat support.

Built a scalable chat application using WebSocket, Express, React, message queues, and WebRTC for real-time messaging and audio/video calls.
Successfully supported over 1,000 concurrent users with low-latency communication.

Real-time Collaborative Editor

Developed a real-time collaborative coding platform supporting multi-user code editing.
Implemented low-latency synchronization using WebSockets (Socket.io) with React and Express.
Integrated real-time chat and WebRTC-based video/voice calling for seamless communication.
Designed room-based architecture enabling scalable and efficient collaboration across users.

Languages: C++, JavaScript, TypeScript

Frameworks/Technologies: Express, MongoDB, React, Node.js

WBJEE AIR 277: Achieved All India Rank 277 out of 100,000+ examinees.
Finalist - Smart India Hackathon (SIH): Recognized among top innovators at national scale.
Joint Secretary (Web Dev), JU ACM Student Chapter: Leading web development initiatives and community workshops.