• Built QuSamvaad, a secure desktop app using Electron.js, with AES and OTP encryption options on a Quantum Key Distribution Network (QKDN) to ensure end-to-end encryption.• Developed the backend with Node.js to enable real-time chat, file transfers, and audio-video calls via WebRTC and Socket.IO, using STUN/TURN servers for smoother NAT traversal.• Implemented a quantum-based key management protocol for on-the-fly key generation, using SQLite3 for reliable storage and synchronization.• Delivered live demos of the app and its architecture to an audience of almost 150 scientists and researchers during a structured training program at ISRO.

• Conducted data analysis, feature extraction, and advanced data visualization using Python, Scikit-learn, Matplotlib, and Seaborn.• Designed robust system architectures deploying machine learning models on AWS services like EC2, Lambda, and Sagemaker.

• Built RESTful APIs using Node.js and Express.js to handle file uploads, downloads, and management, with optimized response times for efficient daily operations.• Developed user login/signup module for 500+ users with 2FA and AMQP integration, reducing unauthorized access attempts.• Created a system for organizing, categorizing, and renaming files, integrating JWT-based authentication and role-based authorization to maintain secure access control.

• Directed an 8-member team to redesign the club website and app from WordPress to MERN.• Developed strong leadership, teamwork and communication skills while contributing to the club's mission.• Coordinated with 4 other teams and university clubs to ensure successful execution of events.

• Collaborated with an 8-member team at DDU Connect - Student Club to organize events and joint activities.• Enhanced organizational and time management abilities through multitasking and prioritizing tasks.