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PRIVACY & TRANSPARENCY

Privacy Policy

Your privacy is valued and protected. This Privacy Policy details how personal information is collected, used, and safeguarded when visiting the portfolio of Khondoker Sazzad Sunfi.

Effective Date: August 23, 2026•Domain: sunfi.vercel.app•No Spam Guarantee

TABLE OF CONTENTS

Have Questions?

Reach out directly for any privacy inquiries or data removal requests.

1. Overview & Scope

This Privacy Policy outlines how Khondoker Sazzad Sunfi ("I", "me", or "my") handles information gathered through this portfolio website.

This site serves as a personal showcase for software engineering projects, AI/ML research, publications, blog articles, and professional inquiries. By accessing or sending communications through this site, you acknowledge the terms outlined in this document.

2. Information We Collect

Voluntarily Provided Information

When you use the contact form or send a direct email, the following information may be collected:

  • Full Name
  • Email Address
  • Subject & Message Content
  • Project requirements or collaboration details included in your query

Automatically Collected Analytics & Technical Data

Standard non-identifying technical metadata is collected automatically by web server infrastructure (Vercel):

  • Anonymized IP addresses & geographic region (country level)
  • Browser type, operating system, and device screen dimensions
  • Referring pages and page interaction analytics

3. How Your Information Is Used

Collected information is strictly utilized to deliver a high-quality experience and facilitate professional collaboration:

Direct CommunicationResponding to messages submitted via the contact form or direct email inquiries.
Service & SecurityMonitoring site performance, preventing automated spam, and maintaining system integrity.
Portfolio OptimizationAnalyzing general web traffic patterns to improve content and layout.
No Data SellingYour information will never be sold, rented, leased, or traded to third parties for marketing purposes.

4. Cookies & Local Storage

This portfolio relies on minimal cookies or browser local storage necessary for core website functionality:

  • Essential State: Browser storage may be used to save your local UI preferences (such as command palette status or search filter states).
  • No Ad Tracking: This website does NOT deploy invasive third-party ad retargeting cookies or marketing trackers.

5. Third-Party Services

This website integrates trusted third-party cloud providers for hosting, content delivery, and messaging:

Vercel Inc.Web application hosting, edge infrastructure, and performance analytics.
Vercel Privacy
Sanity.ioHeadless CMS for structured blog and project content storage.
Sanity Privacy
ResendEmail delivery API used to securely route contact messages to my inbox.
Resend Privacy

6. Data Security & Retention

Industry-standard encryption protocols (TLS 1.3 / HTTPS) are implemented across all endpoints to protect data in transit.

Contact submissions are retained only as long as necessary to address your communication or fulfill collaborative work agreements, after which they are securely archived or deleted upon request.

7. Your Rights & Choices

Regardless of your location, you hold full rights regarding your personal communication data:

  • Access & Copy: You may request a copy of any personal contact information submitted.
  • Correction: You may request corrections to inaccurate contact details.
  • Deletion (Right to be Forgotten): You can request complete erasure of your contact messages from my records.

8. Contact Information

For any privacy requests, questions, or concerns regarding this policy, please reach out directly:

Name:Khondoker Sazzad Sunfi
Email:sunfisazzad@gmail.com
Location:Bangladesh