OldSetu
Purana Becho, Sasta Khareedo – buy and sell used parts and vehicles near you
Old Setu is a simple, local marketplace for buying and selling second-hand auto parts, vehicles and other used items across Indian cities. Who it is for • Individuals selling old bikes, cars, spare parts and household items • Buyers looking for affordable used goods nearby • Small mechanics and dealers listing parts locally How it works • Post an ad with photos, price and city in under a minute • Browse listings by category and location • Chat in real time with buyers and sellers inside the app • Save favourite listings and manage your own ads • Report fake or fraudulent ads Technology • Mobile app built with React Native for Android and iPhone • Node.js + Express backend with MongoDB • Real-time chat using Socket.io • Secure login with mobile OTP (Firebase), Google and Sign in with Apple • Ad photos stored on Cloudflare R2 for fast loading Purana Becho, Sasta Khareedo.
OldSetu
SETU APP
Technological Edge
Every platform in our ecosystem is architected with speed, privacy-first parameters, and optimized client operations.
Privacy First
Your data stays on your local device. Zero cloud dependency for core functions.
Offline Ready
Continue working without an active connection and sync later.
Optimized Speed
Ultra-low latency designed for 2G/3G/4G/5G mobile networks.
Simple Interface
Made with intuitive UI paradigms that everyone across Bharat can master.
Detailed Architecture & Operations
SetuKendra builds bridges that bypass global server dependencies, giving users extreme computational sovereignty. By running state engines, database caches, and rendering systems locally in user memory, OldSetu reduces network traffic and keeps sensitive data safe from external trackers.
Data Sovereignty
All databases and transaction logs are stored inside on-device encrypted containers, keeping user transactions secure.
Sovereign Code Logic
Compiled code blocks run client-side to ensure maximum uptime, even when traveling across low-connectivity regions.
Ready to transform your digital experience?
Join thousands of users across India who are already simplifying their daily operations with OldSetu.