- Privacy Policy -

Data Protection and Processing

Last updated: January 25, 2026

Alexis Jiménez ("I", "my" or "the Site") respects your privacy and is committed to protecting any information you may provide when visiting https://alexzen.dev/. This Privacy Policy explains how I collect, use, store, and protect your information.

1. Data Controller

  • Responsible: Alexis Jiménez
  • Type of site: Professional portfolio
  • Location: Mexico City, Mexico
  • Contact: Through professional profiles indicated on the site

2. Information We Collect

2.1 Information Collected Automatically

When you visit the Site, certain technical information may be automatically collected:

Navigation Data
  • IP address (anonymized)
  • Browser type and version
  • Operating system
  • Pages visited within the site
  • Time spent on each page
  • Referring page (where you came from)
  • Screen resolution
  • Time zone
Cookies and Similar Technologies
  • Essential cookies for site functionality
  • Analytical cookies (if implemented)
  • Language preferences (Spanish/English)
  • Theme preferences (light/dark)

2.2 Information You Provide Voluntarily

Curriculum Vitae Download:

When downloading the CV, we could technically track:

  • Fact of download (date and time)
  • IP from which it was downloaded
  • Note: We currently do not collect or store this information in a personalized manner
Contact Through External Platforms:

If you decide to contact me through:

  • LinkedIn: Your contact will be subject to LinkedIn's privacy policy
  • Instagram, Facebook, X (Twitter): Governed by their respective policies
  • GitHub: Subject to GitHub's policies
  • Email (if provided): Treated according to this policy

2.3 Information We Do NOT Collect Directly

This site does NOT collect:

  • Names or personally identifiable data (unless you contact me directly)
  • Credit card or payment information
  • Biometric data
  • Sensitive personal information (ethnic origin, religion, sexual orientation, etc.)
  • Precise geolocation data
  • Browsing history outside this site

3. How We Use Your Information

3.1 Main Purposes

The information collected is used exclusively for:

Site Operation:
  • Ensure correct technical functioning
  • Remember language and theme preferences
  • Provide an optimized user experience
  • Ensure compatibility with different devices
Analysis and Improvements:
  • Understand how visitors navigate the site
  • Identify most visited pages and content of interest
  • Detect technical errors or usability issues
  • Optimize site performance and speed
  • Improve user experience
Security:
  • Prevent unauthorized access
  • Detect suspicious or malicious activity
  • Protect site integrity
  • Comply with legal security obligations

3.2 Use of Contact Information

If you voluntarily contact me through social networks or professional platforms:

  • I will use your information only to respond to your inquiry
  • I will keep the information only as long as necessary for professional communication
  • I will not share your information with third parties without your consent
  • I will not add you to mailing lists without your express authorization

5. Cookies and Tracking Technologies

5.1 What Are Cookies?

Cookies are small text files stored on your device that allow the site to remember information about your visit.

5.2 Types of Cookies Used

Essential Cookies (Mandatory):
  • Language preference: Remembers if you chose Spanish or English
  • Theme preference: Remembers your choice between light or dark theme
  • Duration: Browser session or persistent local storage
Analytical Cookies:
  • Google Analytics: Analyzes site usage patterns
  • Information collected: Page views, time on site, bounce rate
  • Anonymization: IPs anonymized to protect identity
  • Duration: Generally 2 years
Third-Party Cookies:
  • Hosting platforms (e.g., Vercel): May set technical cookies
  • CDN and performance services: Site load optimization

6. Sharing Information with Third Parties

6.1 We Do Not Sell Your Information

We never sell, rent, or commercialize personal information to third parties.

6.2 Third-Party Services Used

The site may use the following services that process data:

Hosting and CDN:
  • Vercel / Netlify / etc.: Host the website
  • Information shared: Technical navigation data
  • Policy: Subject to platform privacy policies
Analytics:
  • Google Analytics: Web traffic analysis
  • Information shared: Anonymized usage data
  • Configuration: Anonymized IP, no personally identifiable data
File Storage:
  • PDF CV: Stored on site server or CDN
  • Project images: Stored locally or on CDN

7. Data Protection and Security

7.1 Security Measures Implemented

To protect your information, I implement:

Technical Security:
  • HTTPS: All traffic is encrypted with SSL/TLS
  • Secure hosting: Infrastructure with security certifications
  • Regular updates: Dependency and security maintenance
  • Restricted access: Only I have access to code and configuration
Data Security:
  • Data minimization: I only collect what is strictly necessary
  • Anonymization: IPs and sensitive data are anonymized when possible
  • No unnecessary storage: I don't keep information I don't need

7.2 Security Limitations

Despite implemented measures:

  • No system is 100% secure
  • Data transmission over the Internet has inherent risks
  • I cannot guarantee absolute security against hacks or breaches
  • It is the user's responsibility to keep their devices secure

7.3 Breach Notification

In case of a security breach affecting personal data:

  • I will assess the impact and scope
  • I will notify affected users (if applicable)
  • I will take immediate corrective measures
  • I will report to competent authorities if legally required

8. Data Retention

8.1 Retention Period

Technical Navigation Data:
  • Server logs: 30-90 days
  • Session cookies: Deleted when browser is closed
  • Persistent cookies: Until user deletes them or they expire
Analytical Data:
  • Google Analytics: Up to 26 months
  • Configuration: Can be adjusted for shorter periods
Professional Communications:
  • If you contact me, I will keep the communication while professionally relevant
  • You can request deletion at any time

8.2 Data Deletion

I delete data when:

  • It is no longer necessary for the described purposes
  • The user requests its deletion (exercising ARCO rights)
  • The established retention period expires
  • Required by law

9. Your Rights (ARCO Rights and More)

Under the Federal Law on Protection of Personal Data Held by Private Parties (LFPDPPP) of Mexico, you have the following rights:

9.1 Right of Access

  • Know what personal data I have about you
  • Obtain a copy of your data

9.2 Right of Rectification

  • Request correction of inaccurate or incomplete data
  • Update outdated information

9.3 Right of Cancellation

  • Request deletion of your personal data
  • Except when there is a legal obligation to preserve them

9.4 Right of Opposition

  • Object to the processing of your data for specific purposes
  • Request cessation of use of your data

9.6 Right to Data Portability

  • Receive your data in structured and readable format
  • Transfer your data to another controller (if applicable)

9.7 Right to Limit Processing

  • Request that your data only be preserved without processing

9.8 How to Exercise Your Rights

To exercise any of these rights:

Contact through:
  • LinkedIn: https://linkedin.com/in/alexzen-dev
  • Instagram: @alexzen.dev
  • GitHub: https://github.com/alexzendev
Provide:
  • Clear description of the right you wish to exercise
  • Necessary information to identify the request
  • Any relevant evidence
Response time:
  • I will respond within a maximum of 20 business days
  • I may request additional information to verify identity
No cost:
  • Exercising these rights is free
  • You will only pay reproduction or shipping costs if applicable

10. Children's Privacy

10.1 Age Restriction

This site is not directed at individuals under 18 years of age.

10.2 No Intentional Collection

I do not knowingly collect personal information from individuals under 18 years of age.

10.3 Action Upon Detection

If I discover I have collected information from a minor:

  • I will delete the information immediately
  • I will block future access if necessary
  • I will contact parents/guardians if applicable

10.4 Parental Responsibility

Parents/guardians should supervise minors' Internet use and contact me if they suspect a minor has provided information.

11. International Data Transfers

11.1 Server Location

The site may be hosted on servers located in the US or other countries.

11.2 Transfer Protection

By using the site, you agree that your data may be transferred to these jurisdictions. I ensure that:

  • Providers comply with data protection standards
  • Legally recognized transfer mechanisms are used
  • Security guarantees are maintained

11.3 Protection Clauses

Service providers have:

  • Security certifications (ISO 27001, SOC 2, etc.)
  • Contractual data protection commitments
  • Privacy policies compatible with international standards

12. Changes to This Privacy Policy

12.1 Updates

I may update this Privacy Policy periodically to reflect:

  • Changes in data collection practices
  • New site functionalities
  • Changes in legal requirements
  • Improvements in security measures

12.2 Notification of Changes

When I make significant changes:

  • I will update the "Last updated" date at the top
  • I will publish the new version on the site
  • I will consider notifying through social networks if changes are substantial

12.3 Acceptance of Changes

  • Continued use of the site after changes constitutes acceptance
  • If you do not accept the changes, you must stop using the site
  • You have the right to request deletion of your data if you do not accept

12.4 Version History

Previous versions of this policy are available upon request.

13. Privacy Notice Guidelines (INAI)

This Privacy Policy complies with:

13.1 Mexican Legislation

  • Federal Law on Protection of Personal Data Held by Private Parties (LFPDPPP)
  • Regulation of the LFPDPPP
  • Privacy Notice Guidelines (INAI)

13.2 International Standards

  • OECD Privacy Principles
  • Data protection best practices
  • Information security standards

13.3 Enforcement Authority

The competent authority in Mexico is the National Institute of Transparency, Access to Information and Protection of Personal Data (INAI).

14. Use of the Site from Other Jurisdictions

14.1 International Users

If you access the site from outside Mexico:

  • Your data will be processed according to Mexican laws
  • Additional protections from your jurisdiction may apply
  • It is your responsibility to ensure use complies with your local laws

14.2 European Union (GDPR)

If you are an EU resident:

  • You have additional rights under GDPR
  • You can contact EU data protection authorities
  • The legal basis for processing must be clear and specific

14.3 California (CCPA)

If you are a California resident:

  • You have specific rights under CCPA
  • You can exercise access, deletion, and opt-out rights
  • We do not sell personal information

15. Contact Information

15.1 For Privacy Matters

If you have questions about this Privacy Policy or the processing of your data:

Preferred Contact:
  • LinkedIn: https://linkedin.com/in/alexzen-dev
Alternative Contacts:
  • Instagram: @alexzen.dev
  • GitHub: https://github.com/alexzendev
  • Facebook: alexzen.dev

15.2 Controller Information

  • Name: Alexis Jiménez
  • Location: Mexico City, Mexico
  • Role: Full-stack Developer
  • Website: https://alexzen.dev

15.3 Response Timeframe

  • I will respond to general inquiries within 5-10 business days
  • ARCO rights requests within a maximum of 20 business days
  • Security emergencies will be attended to with priority

16. Acceptance of This Policy

By using this website, you acknowledge that:

  • You have read this Privacy Policy
  • You understand how your information is collected and used
  • You accept the terms described in this policy
  • You consent to the use of cookies and tracking technologies

If you do not accept this policy, please do not use the site.