Worked on expanding backend access control within the topoteretes/cognee repository, focusing on supporting both vector and graph databases. The approach involved updating configuration templates, specifically the .env.template file, to ensure deployment settings accurately reflected the new backend capabilities. Emphasized backend development and documentation skills, using plaintext for configuration and documentation updates. No major bug fixes were addressed during this period, as the primary focus remained on feature expansion and configuration alignment. The work improved the flexibility of backend access control, allowing the system to accommodate a broader range of database types and ensuring that deployment processes matched evolving technical requirements.