Messaging App Harassment Prevention Tool

I'm looking for a software solution that can address the increasing issue of online harassment and threats on messaging apps. The main goal of this project is to remove all types of harmful data that victims are being threatened with.

Key Requirements:
- The tool should be able to detect, evaluate and remove threatening messages, inappropriate images and videos, and personal information that's being used to harass individuals.
- The solution should work specifically on messaging apps - not on social media platforms or forums.

Ideal Candidate:
- Experience in developing software solutions for online security and privacy.
- Proficient in working with messaging app APIs and developing tools that can interact with these platforms.
- Familiarity with data evaluation and removal processes, particularly in the context of harassment or cyberbullying.
- Strong understanding of user privacy and data protection laws.
- Ability to create a tool that's user-friendly and accessible to individuals facing harassment on messaging apps.

If you have experience in addressing similar challenges and have the skills to develop an effective and ethical solution, I'd love to hear from you.