Privacy Policy

G2S Technology and Solutions Company Limited (G2S TAS CO., LTD) is a software development and technology solutions company registered in Vietnam. Our registered address is 47/68/40/86L Truong Luu Street, Long Truong Ward, Ho Chi Minh City, Vietnam. You can contact us at sales@g2s.io.vn or 0898270538.

This Privacy Policy applies to information collected through our corporate website at https://g2s.io.vn, including contact forms and analytics tools used on the site, and through our web application MD Viewer (Google Drive Markdown Viewer).

It does not cover third-party websites linked from our site or customer-specific software products unless those products reference this policy.

MD Viewer is a web application published by G2S Technology and Solutions Company Limited. When you use MD Viewer, you sign in with your Google account. With your permission, the app requests read-only access to Google Drive to list and display Markdown files you already have access to.

When you use MD Viewer, the following may apply:

• Google account information — basic profile details provided by Google during sign-in (such as your name and email address)
• Google Drive content — file and folder metadata and Markdown file content that you open in the app, accessed via the Google Drive API with scope https://www.googleapis.com/auth/drive.readonly
• Session tokens — OAuth access tokens stored in your browser session to keep you signed in until you sign out or the session expires

MD Viewer runs in your browser. Google Drive requests are made directly to Google APIs. We do not operate a server that stores your Google Drive file contents. Google's use of information from Google Sign-In and Google APIs is also governed by the Google Privacy Policy.

Learn more about MD Viewer at https://g2s.io.vn/md-viewer.

4.1 Information you provide

When you use our contact form, we may collect:

• Full name
• Email address
• Phone number (optional)
• Message content and any other details you choose to include

4.2 Information collected automatically

When you visit our website, we may automatically collect limited technical information, such as:

• IP address and approximate location derived from it
• Browser type, device type, and operating system
• Pages viewed, referral source, and time spent on the site
• Cookie and similar technology identifiers

We use the information described above to:

• Respond to inquiries and provide customer support
• Evaluate business opportunities and communicate with prospective clients
• Operate, maintain, and improve our website
• Understand website traffic and usage patterns
• Protect our website against abuse, fraud, and security incidents
• Comply with applicable legal obligations

Depending on your location and the context, we process personal information based on:

• Your consent, such as when you submit a contact form
• Our legitimate interests in operating and improving our business and website
• Steps taken at your request before entering into a contract
• Compliance with legal obligations

We use Google Analytics to measure website performance and visitor behavior. Google Analytics may set cookies and collect usage data according to Google's policies. You can learn more about how Google uses data at Google's partner sites policy.

You can control cookies through your browser settings. Disabling cookies may affect certain website features.

We use trusted third parties to help operate our website, including:

• Formspree — processes contact form submissions on our behalf
• Google Analytics — provides website analytics (Measurement ID: G-NV79XRZM1B)
• Google — Sign-In and Google Drive API services used by MD Viewer
• Cloudflare — provides hosting, content delivery, and security services

These providers may process data according to their own privacy policies. We encourage you to review their documentation where applicable.

We retain contact form submissions and related correspondence for as long as necessary to respond to your inquiry, manage our business relationship, and meet legal or accounting requirements. Analytics data is retained according to the settings configured in our analytics tools. MD Viewer OAuth tokens are kept in your browser session only and are cleared when you sign out or close the browser session.

We do not sell your personal information. We may share information:

• With service providers who assist us in operating our website and business
• When required by law, regulation, legal process, or governmental request
• To protect the rights, property, or safety of G2S, our users, or others
• In connection with a merger, acquisition, or corporate reorganization, subject to appropriate safeguards

Our website and some service providers may process data outside Vietnam, including in the United States and other countries. Where required, we take reasonable steps to ensure appropriate safeguards for cross-border data transfers.

Depending on applicable law, you may have the right to request access, correction, deletion, or restriction of your personal information, or to object to certain processing. To exercise these rights, contact us at sales@g2s.io.vn. We may need to verify your identity before responding.

Our website is intended for business and professional audiences and is not directed to children under 16. We do not knowingly collect personal information from children.

We implement reasonable administrative, technical, and organizational measures designed to protect personal information. However, no method of transmission over the Internet or electronic storage is completely secure.

We may update this Privacy Policy from time to time. The "Last updated" date at the top of this page indicates when the policy was last revised. Material changes will be posted on this page.

If you have questions about this Privacy Policy or our data practices, contact:

G2S Technology and Solutions Company Limited
Tax ID: 0318748291
47/68/40/86L Truong Luu Street, Long Truong Ward, Ho Chi Minh City, Vietnam
Email: sales@g2s.io.vn
Phone: 0898270538