Project title: GlanceX — Zero-Leak
Anoushka Joshi
Project title: GlanceX — Zero-Leak Enterprise Excel Search Engine
Description: GlanceX is a privacy-first web application designed for searching large Excel and CSV datasets while keeping search queries on the user’s device.
I developed the application with a focus on privacy, secure data handling, performance, and offline usability.
Key features:
~ Zero-query-leak search: Queries run locally in browser memory using Web Workers rather than being sent to the server.
~ Secure cloud storage: Shared files use AES-256-GCM encryption at rest and are decrypted in server memory for authorized access.
~ Dual modes: Supports both offline local .xlsx/.csv search and a centralized authenticated team directory.
~ Privacy monitoring: Includes a browser network interceptor to detect and block unauthorized data-transfer attempts.
~ Offline capability: Uses Web Workers and IndexedDB caching for local search and continued usability during network interruptions.
~ Authentication & governance: JWT authentication, Bcrypt password hashing, password-strength enforcement, admin reset verification, and automatic sheet purging.
Tech stack: React, JavaScript, Web Workers, IndexedDB, Node.js, Express, MongoDB Atlas, JWT, Bcrypt, AES-256-GCM.
Your role: Full-Stack Web Developer
Skills:
~ Use: React · JavaScript · Node.js · Express.js · MongoDB · Web Development · Data Security
~ Project link: https://glancex.onrender.com/
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Posted Sep 27, 2026
Project title: GlanceX — Zero-Leak Enterprise Excel Search Engine Description: GlanceX is a privacy-first web application designed for searching large Excel ...
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