Build Modern Classifieds Marketplace Platform

Project: Development of a Modern Online Classifieds Marketplace Website I am looking for an experienced web developer or development team to build a modern online classifieds marketplace, inspired by the functionality of established platforms such as KupujemProdajem. The goal is to create an independent marketplace where registered users can buy, sell, advertise products and offer services. I am looking for an original design and custom-developed platform, not simply a pre-made website template. 1. Main Features User Registration and Accounts * User registration and login. * Personal user profiles. * Password recovery. * User account management. Classified Ads * Users can publish advertisements. * Upload multiple product images. * Add titles, descriptions and prices. * Select categories and subcategories. * Edit, renew and delete advertisements. * Set advertisement expiration dates. Categories * Cars and vehicles. * Real estate. * Electronics. * Computers and mobile phones. * Home and garden. * Tools and machinery. * Clothing and fashion. * Sports and recreation. * Services. * Other categories. Search and Filters * Advanced search functionality. * Search by keywords. * Filter by category and location. * Minimum and maximum price. * New and used products. * Sorting by newest, price and popularity. Communication * Private messaging between buyers and sellers. * Contact information. * Notifications for new messages. Paid Advertising * Featured advertisements. * Premium listings. * Sponsored advertisements. * Possibility to introduce paid advertising packages. Administration Panel * Complete administrator dashboard. * Manage users. * Approve, edit and remove advertisements. * Manage categories. * Monitor reported advertisements. * Manage paid advertisements. * View platform statistics. 2. Technical Requirements * Modern and professional user interface. * Fully responsive design (desktop, tablet and mobile). * Fast loading speed. * SEO-friendly structure. * Secure database and user authentication. * Scalable architecture for future expansion. * Easy-to-use administration panel. 3. Future Development The platform should be designed so that additional features can be introduced later, including: * Mobile applications (Android and iOS). * Multiple languages. * Multiple countries and currencies. * Online payments. * Business accounts. * Advanced advertising options. 4. What I Expect From the Developer Please provide: 1. Examples of similar marketplace projects you have developed. 2. Your recommended technology and development approach. 3. Estimated development time. 4. A detailed price quotation. 5. Information about hosting and ongoing maintenance costs. The complete source code, database, design files and all intellectual property rights must be transferred to me after final payment. I want to work with a developer who can potentially continue supporting and improving the platform in the future. Please provide separate quotations for an initial MVP version and a fully developed marketplace.