This site
Kartik Labhshetwar runs this personal portfolio, blog, and free newsletter. You can browse without an account. This site does not sell personal data or run advertising.
Newsletter
The Builder's Loop is a newsletter hosted on Substack. This site links to Substack and does not collect your email address here. When you follow the link, you leave this site. Substack collects subscription information and handles email delivery under its privacy policy, including its use of cookies and analytics.
As the newsletter publisher, I can access subscriber information that Substack shares with me, including your name and email address. I use this information to publish the newsletter, manage subscriptions, and respond to subscription questions.
Use the unsubscribe link in Substack emails to stop receiving the newsletter. Unsubscribing does not necessarily delete your Substack account or all subscription records. For questions or requests about newsletter data I can access, contact me. For information Substack holds for its own purposes, use the privacy controls and contact details in its privacy policy.
Article views and browser storage
The article counter uses a random first-party cookie named reader_id, which expires after one year. Upstash Redis stores reader identifiers against article slugs to avoid counting repeat visits. These records currently have no automatic expiry; clearing the cookie does not remove records already stored. The identifier does not include your name or email address and is not used for advertising.
Your theme preference is stored in your browser's local storage. Clearing site data removes this preference and the reader cookie.
Hosting
Cloudflare hosts the site and processes requests, including IP addresses and request metadata. Hosting and service providers apply their own retention practices to operational records.
External services
Following links to Substack, GitHub, Cal.com, social profiles, or project sites takes you to services with their own privacy policies.
Your choices
You can unsubscribe or clear browser storage. To ask about information held about you, request a correction or deletion, or raise a privacy concern, contact me. The date above changes when this policy is updated.