SkillSwap Hub

Year

2025

Tech & Technique

Next.js, MongoDB, Socket.IO, JWT Authentication, Daily.co, SendGrid, Tailwind CSS, Cloudflare R2, Node.js, Express.js, Heroku, GitHub Actions, TF-IDF, Zod Validation

Description

A groundbreaking platform that enables users to exchange services directly without monetary transactions, fostering a collaborative community where individuals support and enrich each other's skills.

Key Features:

🤝 Intelligent Matching System: Advanced algorithm connects complementary skill offers and needs
💬 Real-time Communication: Socket.IO powered instant messaging and live updates
🎥 Video Integration: Seamless video conferencing via Daily.co for virtual skill exchanges
🏆 Achievement System: Badges and progress tracking with personalized dashboard
👥 Admin Management: Comprehensive user management with soft deletion and analytics
📊 Analytics Pipeline: Text summarization engine for user feedback with trend detection
🔒 Secure Authentication: JWT-based stateless authentication system

Technical Highlights:

Built with Next.js 15 for hybrid SSR/SSG rendering and optimal performance
MongoDB Atlas with flexible NoSQL schema for dynamic data management
Cloudflare R2 for globally distributed static asset storage
Advanced text processing with TF-IDF vectorization and clustering algorithms
Responsive dual-view interfaces (cards for mobile, tables for desktop)
Real-time bidirectional communication architecture

My Role

Full-Stack Developer (Team Project)
My specific contributions included:

🔧 User Management System: Developed admin APIs with pagination, soft deletion, and robust error handling
🤖 AI-Powered Analytics: Built text summarization engine with TF-IDF vectorization and clustering for admin insights
📊 Dashboard Development: Created comprehensive user dashboard with profile management, time tracking, and analytics
💭 Feedback System: Implemented user suggestions and feedback APIs with Zod validation and real-time processing
🎨 Responsive UI: Designed dual-view layouts with interactive components, skeleton loaders, and toast notifications
📈 Data Visualization: Integrated charts for time tracking and skill match insights
🔍 Search & Filter: Built advanced filtering systems with real-time search capabilities