available · open to roles

Ahmed
Elgammal

▋

Backend engineer with 8+ years building & scaling web apps. I design modular monoliths, apply Domain-Driven Design, and make slow systems fast.

cat experience → ./hire-me

whoami.ts

const ahmed = {
  role: "Senior Backend Engineer",
  company: "Foodics",
  years: 8,
  stack: ["PHP/Laravel", "Node/NestJS"],
  focus: ["DDD", "Clean Arch", "Perf"],
  teaching: "@qorashytech",
  location: "Giza, EG",
};

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profile.png

// 01 · about

Eight-plus years across education, e-commerce, and SaaS. At Foodics I'm rebuilding a white-label ordering platform as a clean, modular monolith — and I teach backend to Arabic-speaking developers on YouTube.

                                    
                                                    📍
                                                Giza, Egypt
                    
                                                    ●
                                                Open to roles
                    
                                                ▶ @qorashytech

+ Delivered most new features for a revamped white-label ordering platform — a clean, modular monolith
+ Raised legacy test coverage from ~40% to ~75%, enforcing ~80% on new modules
+ Cut a critical endpoint from ~4 minutes to under 500ms by optimising key queries
+ Re-architected data-export into async background jobs with cursor-based pagination — 1M+ records per business
+ Applied Domain-Driven Design with a framework-agnostic core; mentor juniors weekly

Laravel DDD Modular Monolith Performance

+ Led a squad of 7 — requirements, DB design, APIs and integrations end-to-end
+ Delivered 3 education products: distance-learning, professional-courses, and the Qudrat aptitude-test platform
+ Introduced peer code reviews and Psalm static analysis, cutting production bugs
+ Led legacy refactoring and integrated Zoom for virtual sessions

Leadership Vue.js Static Analysis

+ Built the automated student-calling system from scratch using real-time communication
+ Contributed to a microservices school-management platform (admissions, canteen, bus, invoicing, quizzes)
+ Designed databases and built APIs for mobile and Vue.js web clients

Microservices PHP Real-time

+ Mapped operations and designed the admin DB schema for the Zlaundry app
+ Documented analysis with ERDs and UML diagrams
+ Built a Laravel e-commerce control panel and the mobile APIs

Laravel MySQL UML

+ Led a multi-tenant Restaurant Ordering Management System with landlord + tenant panels
+ Developed APIs for the web front-end and mobile app
+ Managed team tasks on Jira

Multi-tenancy Laravel Jira

+ Core contributor to the in-house CMS adopted by 20+ clients; led mobile API development
+ Led the lifecycle of 10+ software products from inception to delivery
+ Managed client accounts, improving satisfaction and retention by ~25–30%

PHP CMS APIs

// 03 · cat skills.json

"languages_frameworks": [

PHP Laravel JS / TypeScript Node.js NestJS SQL

]

"architecture_design": [

DDD Clean Architecture Modular Monolith Microservices SOLID Design Patterns REST JSON:API

]

"data_infrastructure": [

MySQL PostgreSQL RabbitMQ Docker CI/CD AWS Multi-tenancy

]

"practices_also": [

Testing & TDD Code Reviews Agile / Scrum Mentoring System Design C# / .NET Kubernetes

]

// 04 · education

B.Sc. Computer Science

Ain Shams University, Cairo · 2020

▶

@qorashytech

backend tutorials · Arabic

// languages

Arabic — Native English — Professional

// 05 · certifications

PMP

Project Management Professional

PMI

PSM I

Professional Scrum Master I

Scrum.org