Muhammad Hasan Khan
Software Engineer · Sugar Land, TX
Experienced software engineer with a passion for building developer tools, open source software, and mobile applications. Creator of popular projects like sql-cli and Squiggle, with a track record of building tools that developers love.
Open Source Projects
Some of my notable open source work. View all on GitHub →
Published Apps
Mobile applications available on app stores.
BookScout
Point your camera at any book cover to instantly identify it. Uses on-device OCR with AI-powered validation to find title, author, ratings, and more. Supports barcode scanning, dual-API search (OpenLibrary + Google Books), and maintains a personal reading wishlist.
Android
CycleMate
A partner support app for menstrual cycle awareness, with Husband and Wife modes. Daily phase-specific care tips (85+), cycle predictions (next period, fertile window, and PMS heads-up), a color-coded monthly calendar, mood logging, and phase transition alerts. Includes a biometric privacy lock and an optional encrypted export to sync between partners — your data stays on your device.
Android
Muslim Husband
Becoming a better husband: modern relationship guidance anchored in the example of the Prophet ﷺ. Covers 19 behaviours across character, partnership, and connection, with hadith-backed evidence, a self-assessment quiz, and common mistakes to avoid.
Web
Muslim Wife
Becoming a better wife: modern relationship guidance anchored in Islamic teachings. Covers 14 behaviours across inner calm, communication, respect, and closeness, with hadith-backed evidence, a self-assessment quiz, and common mistakes to avoid.
Web
11 Wives
A deep dive into the Hadith of Umm Zar' (Sahih al-Bukhari 5189), where eleven women describe their husbands in some of the most poetic Arabic ever recorded. Every description is unpacked with the original Arabic, a verbatim English translation, the classical meaning of each metaphor, and the lessons it offers for marriage today.
Web