Cover image for Scalable Event Booking Backend with

Scalable Event Booking Backend with Payments & Real-Time Chat I built a scalable backend system for a social event booking platform that enables hosts to create events and guests to discover, join, and interact in real time. The platform is currently generating over $60K+ in revenue, handling real users, payments, and live interactions. 🚀 Key Features & Contributions: • Designed a multi-role system (Host & Guest) with secure authentication • Built complete event lifecycle: creation, booking, participation, and reviews • Integrated Stripe for payments, including wallet system for hosts • Implemented payout flow allowing hosts to withdraw earnings • Handled refunds, disputes, and transaction management 💬 Real-Time Communication: • One-to-one chat between users • Event-based chat for participants • Group chat system for social interaction • Media sharing (images, voice notes, events, reminders) 📈 Growth & Engagement Systems: • Followers & following system (social graph) • In-app notifications, email, SMS, and WhatsApp alerts • Event promotion and user engagement features ⚙️ Performance & Scalability: • Optimized backend to handle concurrent users and real-time messaging • Designed scalable architecture for future growth • Ensured secure and reliable payment processing 💡 Result: A production-ready backend powering a live platform with thousands of users and $60K+ revenue, built for scalability, performance, and real-world usage.

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Suiball | A hardware wallet built on Sui

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IoT based distribution transformer monitoring solution

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Cover image for FoodTusker: The World's First Smart

FoodTusker: The World's First Smart Food Container

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Haresh Sondagar

Turning Ideas into Designs, Software & Smart Products