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Abdulla Galaby

Programming Instructor · Back-End Developer

I turn complicated code into simple ideas and simple ideas into real products. My focus is robust back-end architecture, full project ownership, and technical communication that actually lands, whether the audience is a CS undergrad or a ten-year-old learning ICT.

See my work /* action */ Get in touch

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About Me

I'm a back-end developer and project manager with real, shipped experience in PHP, MySQL, and WordPress - the kind that comes from owning a project end to end, from the first client conversation through deployment. I'm currently pursuing a B.Sc. in Computer Science at Sadat Academy for Management Sciences (expected 2028), based in Cairo, Egypt.

meta.hobbies

Swimming Chess Reading Acting Photography

Trusted listener

"Friends and colleagues often come to me to talk things through, I enjoy listening closely and helping people find clarity."

Book session with your new Therapist😉

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Teaching & Content

I make educational YouTube videos - some walk fellow university students through programming and computer science topics, others explain the school ICT curriculum to children in plain language. Explaining the same idea well to a CS undergrad and to a ten-year-old is a different skill each time, and it's the one I've built the most range in.

target_audience: 0

University CS Students

Deep-dives into architecture, advanced backend concepts, and real-world system design.

target_audience: 1

School-age ICT Students

Building foundational logic, early programming skills, and digital literacy with patience.

youtube.com/@abdullagalaby [TODO: video links]

// 03_WORK: Selected Projects

Featured Projects

3alsaree3 - On-Demand Delivery Platform

A real-time delivery and logistics system that connects business owners, branch managers, accountants, and delivery drivers on one platform. Each branch's orders, staff, and finances stay fully separate and secure, and every type of user gets a dashboard built for their role. I stress-tested the system with 1,000+ people using it at the same time and it held up without slowing down.

PHP (Laravel) MySQL JavaScript CloudPanel

function assignDriver($order) {
  $branch = $order->branch()->locked();
  return $branch->nearestDriver($order->pickup);
}

NotifNet - Notification Platform for Salla Stores

A notifications platform for online stores on Salla, offering 25+ ready-made popups, bars, and widgets that store owners can turn on with no coding needed. The notifications collect customer emails and phone numbers, show smart discount offers, and connect automatically through Salla's official API. As project manager, I run the full product - coordinating developers, tracking performance, and reporting results.

PHP MySQL JavaScript CSS

function triggerPopup($visitor) {
  if ($visitor->cart->abandoned()) {
    Salla::api()->sendOffer($visitor->email);
  }
}

Shop2Change - Digital Services Marketplace

A fully custom-built e-commerce platform (built from scratch, no templates) selling game top-ups, social media services, virtual phone numbers, and gift cards. It connects 5 payment gateways and 8 service providers, and processes most orders automatically the moment a customer pays, backed by a full dashboard for pricing, profit tracking, and reporting.

PHP MySQL JavaScript Payment APIs

function fulfillOrder($order) {
  $paid = PaymentGateway::verify($order);
  return $paid
    ? ServiceProvider::deliver($order)
    : $order->flagForReview();
}

Certificate Verification System

A system that stops certificate forgery for inspection companies. Every certificate gets its own QR code - scanning it instantly shows the real, original certificate. If a certificate is faked or altered, the QR code simply won't match anything. It's currently used by several inspection companies in Libya.

PHP MySQL HTML CSS JavaScript

function verifySignature($data, $signature, $pubKey) {
  $ok = openssl_verify($data, base64_decode($signature), $pubKey);
  return $ok === 1;
}

array.more_work = [

"Field Visits Management System" // connects technicians with customers for on-site visits, auto-generates a ready-to-print invoice after every visit - PHP · MySQL · HTML · CSS · JS,
"WhatsApp Smart Group Distributor" // one shared link, auto-places thousands of joiners into whichever WhatsApp group still has room - PHP · MySQL,
"College Website" // official Sadat Academy Faculty of Computers & Information site, approved by the Dean and Academy President - HTML · CSS · JS · PHP · MySQL,
"Elite Perfumes" // perfume brand built end-to-end: naming, visual identity, storefront, documentary-style video content - E-commerce · Branding · Content,
"Lead Genie Outsourcing" // SEO-focused service-card rewrites and site-wide terminology updates for a real-estate outsourcing client,
"12+ custom-coded business websites" // fully custom, no WordPress or templates, incl. server setup & domain config - e.g. shop2change.com, dvlooper.com, almutamadoon.com, global-vigor.com,
"8+ WordPress business websites" // professional WordPress sites across industries, from design to SEO setup - e.g. therekruiters.com, goldenoffice.ly, alrahaconsulting.com

];

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Experience

Sep 2023 - Present · Remote / Worldwide

Freelance Web Developer - Self-Employed

Client projects via Upwork and Nafezly using WordPress and custom PHP. Performance and SEO improvements, plus database systems for project and agency management.

May 2025 - Oct 2025 · Remote (Saudi Arabia)

Project Manager - NotifNet

Managed the full project lifecycle: customer service, developer coordination, and meetings with Salla platform representatives. Created performance, sales, and operational reports, and oversaw new feature integration.

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