Web-Based Internal Management Platform Development

I need an experienced developer or team to create a secure, collaborative, and user-friendly web application for internal management. PLEASE REVIEW MY PROJECT FIRST AND SEND YOUR BID ACCORDINGLY.

Core Features:
- Goal Management: Assign, track, and visualize performance on dashboards.
- Personal Activity Tracking: Weekly planning and performance indicators.
- Employee Evaluation: Self-assessments and hierarchical reviews.
- Document Management System: Versioning, annotations, and search capabilities.
- AI-Assisted Collaborative Editing: Consolidate inputs seamlessly.
- Workflow Validation: Digital signatures for approval processes.
- Personalized Dashboards: Tailored views for staff, managers, and administrators.
- Budgeting: Monitor and manage internal activity budgets.

User Authentication via Two-Factor Authentication (2FA).

Ideal Skills and Experience:
- Strong background in web application development.
- Experience with secure authentication methods, particularly 2FA.
- Familiarity with AI integration in document editing.
- Knowledge in creating customizable dashboards and performance tracking tools.
- Expertise in document management systems and workflow automation.

Please provide samples of similar work and estimated timelines.