yaqyn.
Business software, backend systems, and Linux tools built around real workflows. Based in 6th of October City, Egypt, I build across client applications, independent tools, and Go and Python projects developed through Boot.dev.
Career projects
Client applications and internal tools live in Yaqyn Development. Source stays private; the public gallery explains the work and links to approved showcases.
- HyperQuote — Connected business operations Building-material requests, quotations, stock, and deliveries across customers, operations teams, and drivers.
- Modern — Construction company website English and Arabic service discovery, project galleries, and contextual inquiries.
- Stockroom — Warehouse workflow prototype A private evaluation prototype for receiving, storage suggestions, internal transfers, and movement history.
Personal projects
- qvOS — Personal Linux distribution Standalone Arch Linux, with a keyboard-first Hyprland desktop and its own tools, installer, updates, and recovery lifecycle.
- Counter — Omarchy tally counter Keep count without switching windows. A chosen key, a quiet bar display, and saved totals for azkar, repetitions, and everyday tallies.
Learning journey projects
Projects developed through Boot.dev and extended through independent work. Each repository documents its origins, run instructions, and current boundaries.
- Verdant Trials — Forest Maze Adventure A lantern-lit labyrinth with five chapters, fog memory, and visual depth-first and breadth-first search.
- Leafmark — Personal notebook Private plain-text notes, search, pinning, archives, and exportable drafts, with SQLite or optional Turso storage.
- Waymark — Private link workspace Editable short links, persistent click totals, and request diagnosis through logs, metrics, and optional traces.
- Readlane — Feed reader RSS and Atom collection, PostgreSQL, persistent retries, and keyboard-driven reading.
- Clibble — Terminal RPG An offline forest adventure with original wildlings, catch seeds, and a saved field journal.
- Threadline — Social publishing API Go and PostgreSQL APIs, authentication, renewable sessions, and membership webhooks.
- Portlight — HTTP server Containerized Go service with health probes, structured logs, and graceful shutdown.
- Workbench — AI coding agent A full-screen terminal workbench for scoped inspection, edits, bounded Python execution, and reviewable transcripts.
- CineSearch — Movie RAG engine Keyboard movie browsing, keyword and semantic retrieval, hybrid ranking, and grounded generation.
- SiteLens — Web crawler A terminal crawling workspace with live progress, bounded work, robots.txt checks, and structured JSON reports.
- Orbit — Asteroids game Pilot an upgradeable starfighter, collect salvage, and survive escalating asteroid fields.
- TextScope — Text analyzer Explore books through a terminal dashboard, compare vocabulary, and export text, JSON, or CSV reports.
- Folio — Personal site and generator Markdown parsing, HTML generation, and static-site publishing, including this portfolio.
From the workbench
- Following a request through a system Records, responsibilities, failure cases, and the checks that connect a user action to its result.
- Building a site from first principles Markdown, small Python objects, and the path from a text file to this page.
- What a coding agent needs beyond a model Tool boundaries, clear errors, and verification that means something.
From the workflow to the system
An accounting background shapes my attention to records, responsibilities, and handoffs. The starting point is understanding the work, then shaping the data and interfaces around it.
More about my background and approach or browse all projects.