Z-TALK: A Secure Web-Based Smart Campus Communication and Placement Management Platform

This paper presents ZTalk, a comprehensive educational platform designed to address critical limitations in existing campus management systems by integrating four core modules—secure real-time messaging, automated assessment management, centralized administrative dashboard, and blockchain-based academic credential verification. Leveraging modern web technologies including the MERN stack and Socket.io, ZTalk facilitates seamless communication, automates evaluation workflows, and ensures tamper-proof credentialing. Evaluation results demonstrate significant improvements in communication efficiency, assessment accuracy, administrative performance, and credential verification reliability compared to traditional systems. Additionally, the platform incorporates AI-driven automation to optimize placement processes and enhance student readiness. This modular and scalable solution promises to transform institutional workflows, fostering a secure and intelligent ecosystem for academic excellence. Future enhancements will explore artificial intelligence and immersive educational technologies to further elevate learning outcomes.