I need a full Digital Archive System that I can fully own, including complete source code. I am still weighing up whether to commission a custom build from the ground up or acquire an existing platform that can be transferred to my servers—so please feel free to propose either path if you can meet all requirements. Core capabilities I must have from day one are: • Advanced search that can index and retrieve records quickly, even at scale. • Granular user-access control, with roles and permissions I can adjust without touching code. • Automated, scheduled backups to local storage or a cloud bucket of my choice. Beyond those essentials, the system must be easy for me to extend later (clean, well-documented code). The deployment environment is flexible—web-based (PHP/Laravel, Python/Django, Node, or similar) or a cross-platform desktop solution are both acceptable as long as you outline dependencies and installation steps. Please outline in your bid: 1. Whether you’re offering a fresh build or a licence-transfer of your existing software. 2. Tech stack you will use or what the current stack is. 3. A brief timeline to deliver a functional, tested system with source code handed over. If you have a demo, short video, or Git repo you can share privately, that will help me choose quickly.