Senior Full Stack Engineer

I'm Omar Derbala

Building enterprise systems that scale — from database to deployment. Specializing in Laravel, Django, Next.js, and distributed architectures.

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Years Experience

Projects Shipped

Platforms (Web, Mobile, Admin)

Industries Covered

Featured Work

Projects I've Built

Enterprise systems, platforms, and tools — each solving real problems at scale.

Senior Backend Engineer

AuraKore — Multi-Tenant Enterprise ERP/CRM

A comprehensive SaaS platform with CRM, double-entry accounting (52+ models), tax intelligence across 63+ jurisdictions, marketing automation, compliance management, and AI-powered agent workflows.

10,631 tests14 bounded contextsSchema-per-tenant isolation

DjangoDRFPostgreSQLRedisCeleryReactTypeScriptGCP

aurakore--multi-tenant-enterprise-erp/crm

rahwan--delivery-&-inventory-platform

Rahwan — Delivery & Inventory Platform

Senior Full Stack Engineer · Giantrex

Multi-sided delivery marketplace with order lifecycle management, real-time tracking, polymorphic financial system with wallets and settlements, and a mobile app for delivery agents.

3 platforms (Web, Admin, Mobile)DDD architectureReal-time tracking

LaravelNext.jsFlutterPostgreSQLFirebaseTwilio

akaza-travel--luxury-booking-platform

Akaza Travel — Luxury Booking Platform

Senior Full Stack Engineer · Giantrex

Luxury Egypt travel platform integrating Hotelbeds API for hotel search and booking, tours, airport transfers, with admin CRM and finance dashboards.

9 DDD domainsMulti-currency support3 languages

LaravelNext.jsTypeScriptPostgreSQLThree.jsHotelbeds API

the-address--internal-crm-erp

The Address — Internal CRM-ERP

Backend Engineer

Enterprise CRM-ERP system serving 6,000+ employees across sales, HR, and finance. Features include automated lead management, Meta Ads integration, recruitment portal, and financial reporting.

6,000+ daily usersMeta Ads integrationFull recruitment pipeline

LaravelMySQLRedisDockerReact

egyptian-customs-authority

Egyptian Customs Authority

Full Stack Engineer

National digital transformation initiative modernizing Egypt's customs operations with microservices architecture, multi-factor authentication, and stakeholder registration systems.

Government-scaleMicroservices architectureNational deployment

LaravelNext.jsMySQLPHPGitLab CI

pixsouk--ai-image-processing

Pixsouk — AI Image Processing

Senior Full Stack Engineer

AI-powered image processing tool supporting 8+ e-commerce platforms. Features background removal, watermark removal, and smart resizing with batch processing.

8+ platform integrationsAI-powered processing6 languages

PythonFlaskOpenCVrembgNumPy

delecato--e-commerce-store

Delecato — E-commerce Store

Full Stack Engineer

E-commerce platform for a Germany-based premium dates, nuts, and dried fruits brand. Built a full online store with product management, payment processing, and order fulfillment.

Shopify-basedGermany marketFull e-commerce pipeline

ShopifyLiquidJavaScriptCSS

Tech Stack

Skills & Expertise

Technologies and architectural patterns I use to build production systems.

Backend

PHPLaravelPythonDjangoNode.jsYii

Frontend

ReactNext.jsTypeScriptFlutterTailwind CSS

Data

PostgreSQLMySQLRedisSQL

Architecture

DDDClean ArchitectureMicroservicesMulti-tenancyDesign Patterns

DevOps

DockerKubernetesCI/CDLinuxGCP

Integrations & AI

Anthropic APIGemini AIHotelbedsStripeFirebaseMeta Ads

Career

Work Experience

4+ years building production systems across industries.

Backend Engineer

The Address Holding

Jan 2025 — PresentFull-time

Maintaining and optimizing a large-scale CRM-ERP system serving 6,000+ employees. Performance tuning with Redis caching, query optimization, and Clean Architecture principles.

LaravelPHPMySQLRedisDocker

Full Stack PHP Developer

TSR Ventures & Solutions

Oct 2024 — Apr 2025Part-time · Remote

Led development of server-side applications using PHP, Yii, and MySQL for enterprise SaaS solutions based in the Netherlands.

PHPYiiMySQLLinux

Full Stack PHP Developer

ACME IES

Jun 2022 — Jan 2025Full-time

Contributed to digital transformation projects for the Egyptian government. Built scalable systems with Laravel, MySQL, and microservices. Implemented Agile practices for faster delivery.

LaravelPHPMySQLNext.jsReact

Web Developer

Leadmedia

2022 — 2024Freelance

Created custom websites and web applications for Canadian businesses, delivering tailored solutions for real estate brokers.

LaravelPHPWordPress

B.Sc. Computer Science — Dual Degree

Arab Open University · The Open University (UK)

2018 — 2022Education

Graduated with second-class honors. Dual degree program between Egypt and the United Kingdom.

Testimonials

What People Say

Feedback from colleagues, clients, and collaborators I've worked with.

“Omar is a professional PHP developer with good coding skills. He knows his way in complex tasks. Hoping to have a long term collaboration with him.”

Jalal Oussail

CTO at Welhof

“Excellent and Professional. His communication is top-notch, he met all deadlines, and he is very knowledgeable.”

Cheick Ouedraogo

CEO at AuraKore

“Omar built our entire e-commerce platform from the ground up. He understood our business needs perfectly and delivered a polished, high-performing store that exceeded our expectations. Reliable, fast, and great to work with.”

Bilal Hassan

CEO at Delecato

“The contributions of Omar to our team have been exceptional. His profound expertise and ability to tackle complex challenges have significantly advanced our projects. Consistently delivering high-quality code and integrating sophisticated features with ease.”

Jean Pierre

CTO at Leadmedia.ca

“Throughout our university journey, Omar demonstrated exceptional technical skills and dedication. His knack for tackling challenging problems and proactive approach made him a standout teammate. His passion for computer science significantly contributed to our collective success.”

Ebrahim Aboulfadl

Back-End Developer at National Technologies