Welcome to tuanhuydev.com. This Privacy Policy explains how we collect, use, and protect your information when you use our services.

1. Information We Collect

We collect information you provide when you:

• Register for an account (name, email, password)
• Create content (projects, tasks, blog posts, comments)
• Upload files to AWS S3
• Contact us via email

We also automatically collect:

• IP address, browser type, and device information
• Usage data via Google Analytics and Vercel Analytics
• Cookies for authentication and preferences

2. How We Use Your Information

• Provide and maintain our services
• Authenticate users and manage accounts
• Improve user experience and analyze usage patterns
• Send administrative updates and security alerts
• Protect against fraud and unauthorized access

3. Data Storage and Security

Your data is stored in:

• MongoDB: User accounts, projects, tasks, posts
• AWS S3: File uploads and media
• Vercel: Application hosting

Security measures include:

• Bcrypt password encryption
• HTTP-only cookies with SameSite policy
• HTTPS encryption
• Role-based access control

4. Third-Party Services

We use these third-party services:

• Google Analytics & Google Tag Manager
• Vercel Analytics & Speed Insights
• AWS S3
• Google Generative AI (for AI features)

5. Your Rights

You have the right to:

• Access your personal data
• Request correction of inaccurate data
• Request deletion of your data
• Export your data
• Object to data processing

Contact us at tuanhuydev@gmail.com to exercise these rights.

By using tuanhuydev.com, you agree to these Terms of Service. If you do not agree, please do not use our services.

1. Services Provided

We provide:

• Blog platform for technical articles
• Project management tools
• Task management and sprint tracking
• User dashboard and file storage

2. User Accounts

You must:

• Be at least 13 years old
• Provide accurate registration information
• Keep your password secure
• Notify us of unauthorized account access

We may terminate accounts that violate these terms.

3. User Content

• You own all content you create
• You grant us license to host and display your content
• You are responsible for your content
• We may remove content that violates our policies

4. Prohibited Conduct

You may not:

• Post illegal, harmful, or offensive content
• Infringe intellectual property rights
• Upload malware or viruses
• Attempt unauthorized access to systems
• Use automated scraping tools
• Spam or harass other users

5. Disclaimers

The service is provided "as is" without warranties. We do not guarantee uninterrupted, error-free service.

6. Limitation of Liability

We are not liable for indirect, incidental, or consequential damages including data loss, revenue loss, or service interruption.

7. Governing Law

These terms are governed by the laws of Vietnam.