Developed a document management and archival system to improve storage, retrieval, and security of official records. This system sped up document searches by 92% and maintained 99.8% uptime for reliable access. Key Features: OCR Integration: Used custom OCR models for Urdu and English text extraction with Tesseract for accurate processing. Fast Search & Indexing: Enabled sub-second keyword searches using SQL Server full-text indexing and metadata tagging. Efficient Document Handling: Used iText to convert PDFs into searchable data. Asynchronous Processing: Implemented multi-threading with ConcurrentBag and Task.WhenAll for high-volume uploads. Role-Based Access Control: Secured sensitive documents with user authentication, CAPTCHA, and session protection. Scalable Architecture: Built a multi-tier system in ASP.NET and C#, separating authentication, ingestion, and retrieval for better performance. Responsive Web UI: Designed a user-friendly interface that works smoothly across devices. This system made document storage, access, and security more efficient, streamlining NADRA’s internal operations.