Development of a Stable, Cost-Optimized Mobile and Web Application for a Large Online Bartering Community
Development of a native mobile application and web platform supporting user account management, item/service trading workflows, integrated ad monetization, geolocation-based features, internal chat, user interaction components (likes, comments), and advanced search capabilities, all within a scalable, maintainable architecture.
Native app development with Kotlin (Android) and Swift (iOS), Web development with React, Backend development with Node.js...