Custom Search Engine & Web Crawler Creation

We are looking for an experienced developer or team to create a custom search engine from scratch. The goal is to build a fully functional search engine that operates independently, without relying on any third-party APIs (e.g., Google, DuckDuckGo, or Bing). In addition, the system will include a robust Web Crawler and Indexing System, along with an Admin Panel to manage the entire process. This project will involve developing a crawler, setting up an indexing system, and building an admin panel to control, monitor, and optimize the search engine. Key Requirements: 1. Web Crawler Development: • Purpose: Develop a custom crawler to scrape and collect data from websites. • Details: The crawler should follow [login to view URL] rules and efficiently crawl multiple websites, handling large-scale data. • Features: • Set crawl depth and frequency. • Handle crawling for dynamic content (e.g., AJAX, JavaScript-heavy pages). • Log crawl activities and errors. 2. Indexing System: • Purpose: Develop an indexing system to organize the crawled data and make it searchable. • Details: The system should efficiently store data and provide quick search results based on relevant parameters. • Features: • Manage and optimize the storage of crawled data (text, images, metadata). • Re-index data when necessary. • Clean-up and remove outdated data from the index. • Develop custom ranking algorithms (similar to PageRank or keyword relevance). 3. Admin Panel: • Purpose: Build an Admin Panel to allow easy management of the crawler and indexed data. • Features: • Crawler Settings: Control crawl frequency, depth, and site list. • Index Management: View, edit, and delete indexed data. • Crawl Logs: Display logs of all crawling activity, errors, and successful crawls. • Re-indexing Options: Manually trigger re-indexing when data changes or needs to be refreshed. • System Monitoring: View real-time stats about the crawling process and indexed data performance. 4. Search Engine Development: • Purpose: Develop the frontend and backend of the search engine for users to search results from the indexed data. • Features: • Simple, user-friendly interface for searching indexed data. • Fast and relevant search results. • Results should be displayed with the most relevant information at the top (based on keyword match, ranking, etc.). 5. Database Integration: • Purpose: Set up a database to store and manage crawled data and indexes. • Features: • Use a scalable database like MySQL, PostgreSQL, or MongoDB. • Efficient query handling to fetch search results quickly. 6. Scalability & Performance: • Goal: Ensure the entire system is optimized for performance, scalability, and reliability. • Details: The search engine should handle a large volume of data and multiple simultaneous users. Deliverables: • Custom Web Crawler that scrapes and collects data from specified websites. • Indexing System to organize and store crawled data efficiently. • Admin Panel for managing crawler settings, viewing logs, and controlling the search engine. • Search Engine (frontend and backend) that provides fast, relevant search results based on indexed data. • Source code with comprehensive documentation. • Deployment instructions and support. Ideal Candidate: • Proven experience in developing custom search engines or web crawlers. • Strong knowledge of indexing systems and search algorithms. • Expertise in backend development, preferably with PHP or Python. • Familiarity with databases such as MySQL, PostgreSQL, or MongoDB. • Experience in building scalable, high-performance systems. • Previous work with admin panels and data management systems is a plus. Budget: We are open to competitive proposals. Please provide: • A breakdown of costs for each phase of development (crawler, indexing system, admin panel, search engine). • Estimated timeline for project completion. To Apply: • Share relevant past projects or portfolio examples. • Briefly explain your approach to building a custom search engine and your experience with similar projects. • Include a timeline and detailed budget estimate. Additional Notes: • Third-party APIs are not allowed for search results or data collection; everything must be built from scratch. • The project should be completed within [timeframe], with regular progress updates. Is proposal mein har aspect ko clearly define kiya gaya hai taaki developer ko saari requirements samajh mein aaye. Agar koi aur change chahiye ho ya additional detail ho, toh bata sakte hain!