Cookie Policy

Learn how Tin Dev Studios Inc. uses cookies on Resulinx to improve your experience

Last updated: January 11, 2026 • Effective Date: January 11, 2026

Important: Resulinx is a product developed and operated by Tin Dev Studios Inc. Throughout this policy, "we," "us," "our," and "the Company" refer to Tin Dev Studios Inc.

What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit our website. They help us provide you with a better, faster, and more secure experience by remembering your preferences, maintaining your login session, and analyzing how you use our service.

This Cookie Policy explains what cookies and similar tracking technologies we use on Resulinx, why we use them, and your choices regarding their use. This policy should be read together with our Privacy Policy.

At Tin Dev Studios Inc., we believe in transparency. We want you to understand exactly what data we collect and how we use it to provide you with AI-powered resume optimization and job application tracking services.

Types of Cookies We Use

1. Essential Cookies (Required)

These cookies are necessary for Resulinx to function and cannot be disabled in our systems.

Specific Cookies:

accessToken

Purpose: JWT authentication token for secure user sessions

Duration: 1 hour (auto-renewed)

Type: HTTP-only, Secure, SameSite=None (cross-domain)

refreshToken

Purpose: Refresh token to maintain your session without re-login

Duration: 7 days

Type: HTTP-only, Secure, SameSite=None (cross-domain)

resulinx_cookie_consent

Purpose: Stores your cookie preferences and consent choices

Duration: 1 year (or until policy update)

Type: LocalStorage

__Secure-next-auth.session-token

Purpose: Next.js session management and CSRF protection

Duration: Session (deleted when browser closes)

Type: HTTP-only, Secure

Why These Are Required:

Authentication: Keep you logged in as you navigate between app.resulinx.com and backend API

Security: Protect against Cross-Site Request Forgery (CSRF) and session hijacking attacks

Session Management: Remember your actions during a session across our distributed architecture

Form Processing: Enable resume uploads, job application tracking, and data saving

Cookie Preferences: Remember your consent choices for analytics and optional features

Important: If you block these cookies, you will not be able to use Resulinx's core features including login, resume optimization, AI-powered improvements, job tracking, and interview management.

2. Preference Cookies (Optional)

These cookies enable Resulinx to remember choices you make and provide enhanced, personalized features.

What They Remember:

• Your language preference (English, Spanish, etc.)

• Theme settings (dark/light mode)

• Dashboard layout and column preferences

• Notification settings and email preferences

• Recently viewed resumes and job applications

• Sidebar collapse/expand state

• Default resume template selection

Duration: Up to 1 year

Can be disabled: Yes

Impact if disabled: You'll need to reset preferences on each visit, but core functionality remains available

3. Analytics Cookies (Optional)

These cookies help us understand how visitors interact with Resulinx by collecting and reporting information anonymously.

What We Track:

• Pages you visit and how long you spend on them

• How you arrived at our site (search engine, direct link, referral)

• Which features you use most frequently (resume optimizer, job tracker, interview scheduler)

• General device information (browser type, operating system, screen size)

• Error messages, loading times, and performance metrics

• Button clicks and feature engagement (anonymized)

• Conversion events (signup, subscription, feature usage)

Important Privacy Protections:

• All data is aggregated and anonymized before analysis

• We cannot identify individual users from analytics data

• IP addresses are anonymized (last octet removed)

• Personal information (emails, names, resume content) is NEVER included in analytics

• Data is used solely to improve our service and user experience

• We comply with Google Consent Mode V2 for enhanced privacy

Duration: Up to 2 years (Google Analytics), 24 hours (Vercel Analytics)

Can be disabled: Yes

Impact if disabled: No impact on functionality - your Resulinx experience remains fully functional

Third-Party Services and Cookies

We use trusted third-party services to operate Resulinx. These services may set their own cookies when you use our platform. We've carefully selected partners who share our commitment to privacy and security:

Google Analytics

Analytics

Helps us understand user behavior, measure performance, and improve Resulinx's features

Cookies: _ga, _gid, _gat_gtag_UA_*

Duration: _ga (2 years), _gid (24 hours), _gat (1 minute)

Privacy: IP anonymization enabled, Google Consent Mode V2 integrated, no PII collected

Purpose: Track page views, session duration, bounce rate, feature usage patterns

Policy: Google Privacy Policy

Vercel Analytics

Performance Analytics

Privacy-focused analytics for monitoring app performance, load times, and Core Web Vitals

Cookies: __vercel_live_token (development only), va (visitor analytics)

Duration: 24 hours

Privacy: GDPR compliant, no personal data collected, privacy-first design

Purpose: Monitor page load performance, track real user metrics (RUM), identify slow pages

Policy: Vercel Analytics Privacy

Stripe

Payment Processing

Secure payment processing for Pro subscriptions (PCI DSS Level 1 certified)

Cookies: __stripe_mid, __stripe_sid

Duration: __stripe_mid (1 year), __stripe_sid (30 minutes)

Purpose: Fraud prevention, payment processing, secure checkout sessions

Security: All payment data encrypted, no card details stored on our servers

Policy: Stripe Privacy Policy

OpenAI

AI Processing

Powers our AI resume optimization and cover letter generation using GPT-4

Cookies: None (API-based service)

Data Processing: Resume text sent via secure API for optimization suggestions

Data Retention: 30 days for abuse monitoring, then automatically deleted

Training: Your resume data is NOT used to train AI models (Zero Data Retention)

Security: All data encrypted in transit (TLS 1.3) and at rest

Policy: OpenAI Privacy Policy

Adzuna

Job Matching API

Job search API for matching your resume with relevant job opportunities

Cookies: None (API-based service)

Data Shared: Job search queries only (keywords, location, job type)

Personal Data: No personal information, resumes, or identifying data shared with Adzuna

Purpose: Retrieve relevant job postings based on your search criteria

Policy: Adzuna Privacy Policy

Sentry

Error Monitoring

Error tracking and performance monitoring to ensure app stability

Cookies: None (uses beacon API)

Data Collected: Error messages, stack traces, browser info, performance metrics

PII Filtering: Enabled - emails, names, and sensitive data automatically removed

Purpose: Detect bugs, monitor app performance, improve reliability

Retention: 90 days, then automatically deleted

Policy: Sentry Privacy Policy

Supabase

File Storage

Secure cloud storage for your resume files and documents

Cookies: sb-*-auth-token (authentication for file access)

Duration: Session-based

Purpose: Secure file upload, storage, and retrieval with access control

Encryption: AES-256-GCM encryption for all stored files

Security: Row-level security policies, signed URLs with expiration

Policy: Supabase Privacy Policy

Resend

Email Service

Transactional email delivery for account notifications and updates

Cookies: None (API-based email delivery)

Purpose: Send email verification, password resets, interview reminders, account notifications

Data Processed: Email address, name, notification content only

Marketing: We never share your email with Resend for marketing purposes

Retention: Email logs retained for 30 days for delivery tracking

Policy: Resend Privacy Policy

How to Control Cookies

Resulinx Cookie Settings (Recommended)

The easiest way to manage your cookie preferences on Resulinx is through our cookie consent banner:

Click "Customize" on the cookie banner to choose which types of cookies you want

Toggle analytics cookies on/off while keeping essential cookies enabled

Your preferences are saved and remembered for future visits

You can change your preferences at any time by clicking the button below

Browser Settings

Most web browsers allow you to control cookies through their settings. Here's how to manage cookies in popular browsers:

Google Chrome

Settings → Privacy and security → Cookies and other site data

Learn more →

Mozilla Firefox

Settings → Privacy & Security → Cookies and Site Data

Learn more →

Safari

Preferences → Privacy → Manage Website Data / Cookies and website data

Learn more →

Microsoft Edge

Settings → Cookies and site permissions → Manage and delete cookies and site data

Learn more →

Note: Blocking all cookies will prevent you from using Resulinx, as essential cookies are required for core functionality like login, resume uploads, and data saving.

Do Not Track (DNT)

We respect the Do Not Track (DNT) browser setting. When DNT is enabled:

We automatically disable optional analytics cookies (Google Analytics, Vercel Analytics)

Essential cookies remain active (required for Resulinx to function)

Your DNT preference is honored across all visits

No behavioral tracking or analytics data is collected

To enable DNT, check your browser's privacy settings.

Your Account Settings

When logged in to Resulinx, you can manage additional privacy preferences in your account settings:

Enable/disable analytics tracking independently of cookies
Clear your browsing data and session history
Export your personal data (resumes, job applications, interview notes)
Request complete account deletion with all associated data

Cookie Retention Periods

Session Cookies

Duration: Until you close your browser or log out

Purpose: Temporary session management and CSRF protection

Examples: __Secure-next-auth.session-token

Deletion: Automatic when browser closes or user logs out

Persistent Cookies

Duration: 1 hour to 2 years (varies by type and purpose)

Purpose: Remember preferences, maintain login state, analytics

Examples: accessToken, refreshToken, _ga, preferences

Deletion: Manual via browser settings or upon expiration

Specific Retention Periods for Resulinx Cookies:

accessToken: 1 hour (auto-renewed on activity)

refreshToken: 7 days

Preferences: 1 year

Google Analytics (_ga): 2 years

Google Analytics (_gid): 24 hours

Vercel Analytics (va): 24 hours

Stripe (__stripe_mid): 1 year

Stripe (__stripe_sid): 30 minutes

Cookie Consent: 1 year (until policy update or manual deletion)

Your Rights Regarding Cookies

Right to Refuse Non-Essential Cookies

You can decline optional cookies (analytics, preferences) without affecting Resulinx's core functionality. Essential cookies cannot be disabled as they're required for authentication, security, and data saving.

Right to Withdraw Consent

You can change your cookie preferences at any time through our cookie banner, browser settings, or your Resulinx account preferences. Changes take effect immediately.

Right to Information

You can request detailed information about what cookies are stored on your device, what data they contain, how long they'll remain active, and what third parties have access to cookie data.

Right to Delete

You can delete cookies at any time through your browser settings or our cookie management tool. Note that deleting essential cookies will log you out and require re-authentication when you return.

Right to Object

Under GDPR, you have the right to object to processing of your personal data. You can object to analytics cookies and other non-essential tracking at any time.

International Users & Compliance

European Union (EU) / European Economic Area (EEA):

We comply with the EU Cookie Directive (ePrivacy Directive 2002/58/EC) and GDPR (Regulation 2016/679). We obtain your explicit consent before placing non-essential cookies on your device and provide clear, detailed information about each cookie's purpose, duration, and data processing activities.

United Kingdom (UK):

We comply with the UK GDPR and Privacy and Electronic Communications Regulations (PECR) regarding cookie usage. UK users have the same rights as EU users under these regulations.

California (USA) - CCPA/CPRA:

Under the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA), you have the right to opt-out of the sale of personal information. We do not sell personal information collected through cookies. California residents can exercise their rights by contacting [email protected].

Brazil - LGPD:

We comply with Brazil's Lei Geral de Proteção de Dados (LGPD). Brazilian users have rights to access, correct, delete, and port their personal data.

Other Jurisdictions:

We respect and comply with applicable privacy laws in all jurisdictions where Resulinx is available. If your region has specific privacy requirements not listed above, please contact us at [email protected].

Questions About Cookies?

If you have any questions about our use of cookies, this Cookie Policy, or how we process your data, please contact us:

Legal Entity:

Tin Dev Studios Inc. (operator of Resulinx)

Contact Information:

Email: [email protected]

Subject Line: Cookie Policy Inquiry

Response Time: Within 5 business days (48 hours for urgent privacy matters)

Additional Resources:

Privacy Policy - Full data processing details

Terms of Service - User agreement and terms

Privacy Settings - Manage your preferences

Changes to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, technology, legal requirements, or for other operational reasons.

When we make material changes:

• We'll update the "Last updated" date at the top of this page

• We'll notify you via email if you have a Resulinx account

• We'll display a prominent notice on our website

• You'll have at least 30 days' notice before changes take effect

• The cookie consent banner will reappear to request new consent for material changes

• We'll maintain an archive of previous policy versions for your reference

We encourage you to review this Cookie Policy periodically to stay informed about how we use cookies. Your continued use of Resulinx after changes are posted constitutes your acceptance of the updated policy, unless you opt-out of non-essential cookies.

Version History: This Cookie Policy was last materially updated on January 11, 2026. Previous versions are available upon request by contacting [email protected].