Abdulrahman bin Jamshid Al-Rashdi · Muscat
I build Arabic software that states what it knows—and stops where it does not.
Nine products across Quran, health, work, and publishing. Each one has declared limits, a source for every claim, and a clear path for its user.
Source before claim
Authority before access
Truth before polish
Products
Nine systems, not nine cards.
Each product keeps the commercial model that fits it. A course is not forced into a subscription, and open source is not hidden behind a price.
MasoonمصونAn Arabic-first Quran memorisation and Mushaf reference system.BadanبدنA health and movement product that keeps real and synthetic data distinct.GhawaziغوازيAn Arabic operational product that uses deterministic parsing before AI.My Diet & Fitnessغذائي ولياقتيNutrition and fitness with a separately authorized coach surface.AlbayyanالبيانArabic publishing and courses with a separate seller dashboard.TidyترتيبA macOS utility for reviewing files before deletion.MakhtootمخطوطAn Arabic workspace for manuscripts and texts.AppdminأبدمنA FOSS operations dashboard that exposes every metric's source and quality.ColTeamكول تيمAn Arabic-first team workspace for conversations, tasks, and organization operations.
Available work
Product engineering, from governing rule to release.
I work on systems that need explicit ownership, historically correct data, and visible failure instead of guessing.
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