Complete Portfolio & Systems Archive

All Projects & Products

Complete directory of commercial software, hardware systems, educational masterclasses, and engineering contributions.

5Active Systems

20,000+Hardware Students

100%Independent & Bootstrapped

Quick Systems Directory

Scan all products, tech stacks, and live distribution channels at a glance.

Project	Category	Architecture / Stack	Role	Status	Links
Serial Space	Desktop Product	`C#, .NET, Windows COM, High Baud Rate`	Owner & Builder	Active Development	Case Study →Microsoft Store ↗
ClassDay	Web & Mobile SaaS	`Next.js 16, Supabase, PostgreSQL RLS, Flutter`	Founder & Full-Stack Engineer	Active Development	Case Study →classday.mzdo.space ↗
Altium Designer Masterclass	Academy & Hardware	`Altium Designer, 4-Layer PCB, ESP07, DFM`	Course Creator & Instructor	Active Development	Case Study →Udemy (20k+ Students) ↗
Hafiz — Quran & Medina Mushaf	Mobile App	`Flutter, QCF Vector Glyphs, SQLite`	Mobile Creator & Developer	Private Beta	Case Study →Google Play Testing
Grasshopper	Health-Tech System	`Embedded Firmware & Systems Engineering`	Contributor	Commercial / Confidential	Case Study →grasshopper.health ↗

Detailed Architecture Case Studies

In-depth breakdowns covering system design, engineering trade-offs, and product decisions.

Active Developmentowner

Serial Space

Product Owner & Embedded Tools Builder

A Windows debugging workspace for people working through serial data.

Active Developmentowner

ClassDay

Founder, Product Architect & Full-Stack Engineer

An academy and recurring-class management platform engineered with Next.js App Router, Supabase PostgreSQL, and Flutter.

Motaz B.Amer instructor portrait shown on the live Arabic Altium Designer Udemy course listing.

Active Developmentowner

Altium English Remake

Course Creator & Instructor

An English remake of my published Arabic Altium Designer beginner course.

بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِمصحف المدينة المنورةQCF Medina Mushaf Reader

Private Betaowner

Hafiz — Quran & Medina Mushaf

Mobile App Creator & Developer

A high-fidelity 15-line Medina Quran reader powered by King Fahd Quran Printing Complex (QCF) fonts.

Public record only

Commercial / Confidentialcontributor

Grasshopper

Contributor

A commercial health-technology project to which I contribute under limited public disclosure.

I contribute to Grasshopper; I do not own it. This public record stays personal and work-adjacent, exposes no user data, exact technical stack, or business metrics, and frames the project as benefiting from my published work rather than defining it. LinkedIn remains my default home for work-adjacent context.