Senior Backend/Full-Stack Developer: Refactoring & Server Deployment for "Sakshyaam AI"

Subject: Project Proposal: Case Management & Forensic Analytics System (Full-Stack + DevOps) Project Overview: We have built the core of a specialized application designed for law enforcement and legal documentation (handling Charge Sheets, Case Diaries, etc.). The application was developed using Emergent (AI-driven development platform), and we are now looking for a senior developer or agency to take over the manual engineering, security hardening, and final feature completion. Technical Stack Requirements: To work on this, you must be proficient in: Languages: Python (for AI/OCR scripts), JavaScript/TypeScript (React/Node.js), and potentially Java (for CCTNS compatibility). AI/OCR: Azure Cognitive Services (Document Intelligence), Google Vision API. Video: FFmpeg for thumbnail generation and stream seeking. Database: PostgreSQL or MongoDB with AES-256 field-level encryption. DevOps: Linux (Ubuntu/Debian), Docker, Nginx, and SSL/TLS configuration. Hi everyone, Thank you for your interest in our project. We are looking for an experienced Full-Stack Developer (or a small team) to finalize several critical modules for our specialized application designed for case management and forensic analysis. Project Scope & Pending Tasks: 1. AI & Document Processing (OCR/NLP) Charge Sheet/Case Diary Analysis: Fixing tabular data extraction issues and improving accuracy (target 90%+) for Charge Sheets, Case Diaries, and Remand Reports. Translation Optimization: Transitioning our translation API from Google Vision to Azure. Translation Caching: Implementing a storage system for petitions/complaints to reuse translations and reduce API costs. Usage Reporting: Building a daily/monthly translation usage report for the admin dashboard. 2. Video & Forensic Tools CCTV Module: Resolving a thumbnail generation issue and fixing video seek functionality post-processing. Media Forensics: Integrating/Displaying forensic analysis results within the UI. 3. System Architecture & Security Data Encryption: Implementing end-to-end encryption for sensitive case data. Code Quality: Refactoring existing modules into a clean, structured, and scalable codebase. Browser Extension: Developing a Google Chrome extension for integration with CCTNS. 4. Admin & User Management RBAC: Advanced Role-Based Access Control, including a specific "Supervisor" role and credit management. Credit System: Ability for admins to manually override and assign credits to users without payment. Logs & Monitoring: A dedicated admin section to view all application logs and real-time error.logs. 5. Communication & Payments WhatsApp Integration: Implementing a WhatsApp API for "Smart Summons" notifications. Workflow: User registration → Payment page → Admin approval → Full access. Technical Requirements: Strong experience with Python/Node.js (Backend) and React/Angular (Frontend). Experience with Azure Cognitive Services and OCR tuning. Knowledge of Video Processing (FFmpeg) and encryption standards. Experience building Chrome Extensions is a plus. 6. DevOps, Deployment & Security Server Setup: Complete configuration of the production environment (AWS/Azure/GCP) including load balancing and database optimization. Security Hardening: Implementing SSL/TLS, Firewall rules, and protecting against OWASP Top 10 vulnerabilities. Continuous Integration: Setting up a deployment pipeline to ensure smooth updates without downtime. Storage Security: Ensuring all uploaded documents (Charge sheets, etc.) are stored in encrypted buckets with restricted access. Please reply with a brief technical approach for Task #1 (Tabular OCR accuracy) and Task #5 (Video Seeking). Let me know your availability to start and your estimated timeline for this scope. Technical Requirements: Strong experience with Backend (Java/Python) and Modern Frontend Frameworks. DevOps Expertise: Proven track record in server installation, Linux administration, and cloud security hardening. Experience with Azure Cognitive Services (OCR/Vision) and FFmpeg for video processing. Proficiency in Database Encryption and secure API development. Best regards, Vishwanth

Project ID: 40343035