Casino Script Overhaul and Translation

I'm looking for an experienced developer to update and translate a casino script.

The script needs to be translated into:
- Spanish
- French
- German
- English
- Hindi

Updates required:
- Graphics updates
- Gameplay changes
- Bug fixes
- Add new custom payment gateways
- Update admin panel for full customization
- Add a few games (I'll provide these)
- Enhance security

Prioritize graphics updates, gameplay changes, and bug fixes.

Ideal skills and experience:
- Proficiency in multiple languages (Spanish, French, German, English, Hindi)
- Strong background in casino game development
- Experience with payment gateways integration
- Familiarity with admin panel customization
- Cybersecurity knowledge to enhance script security
- Attention to detail and a strong design sense for graphics updates

Please provide samples of previous similar work.