01COMMERCE PLATFORM
Simbazu Commerce
A production-oriented dropshipping commerce system with supplier synchronization, automated fulfillment, payments, multilingual storefronts, mobile APIs and a full operations admin.
View repository ↗Available for selected freelance projects
I build digital products that turn complex operations into simple experiences.
Full-stack product engineer focused on SaaS, e-commerce, business automation and mobile products — from architecture and APIs to polished interfaces.
PRODUCTENGINEERLaravel · Vue · React
LaravelVue
ReactAPIs
SaaSMobile
<build />
ship();
SaaS•E-commerce•Operations•Automation•Mobile•APIs•SaaS•E-commerce•Operations•Automation•Mobile•APIs•
SELECTED WORK
Products, not just projects.
I like systems where engineering decisions connect directly to business outcomes: faster operations, cleaner workflows, better conversion and less manual work.
02OPERATIONS SAAS
Route 046 jobs · optimized
DispatchPro
A modern operations interface built around scheduling, customer workflows and dispatch-style coordination with a TypeScript-first UI system.
View repository ↗03DEV TOOL
$ php artisan codebot:generate
› migration generated
› model generated
› views generated
✓ ready to buildCodebot Laravel
An AI-assisted Laravel package that generates migrations, models and styled views from an interactive CLI workflow to remove repetitive scaffolding work.
View repository ↗04MARKETING SYSTEM
Campaigns+18.4%
Content24 live
Growth↗ 7.8%
Marketing Hub
A multi-page marketing and case-study design system exploring content, campaigns, services and conversion-focused presentation patterns.
View repository ↗
BackendFrontendProductABOUT ME
I work at the intersection of engineering, product and business.
I’m Hussain Abu Hajjaj, a full-stack software developer with more than a decade of experience building web applications and digital products. My strongest work happens when a business has a complicated manual process and needs someone who can understand the workflow, design the system and actually ship it.
I’m comfortable owning the whole path: database architecture, Laravel services, APIs, queues and integrations, then Vue/React interfaces, mobile experiences and deployment.
01
Product thinking before feature accumulation.
02
Business automation over repetitive manual work.
03
Production delivery, not prototype theatre.
Tools I use to ship.
LaravelVue.jsReactReact NativeTypeScriptPHPMySQLPostgreSQLRedisFilamentTailwindREST APIsWebhooksExpoDockerVite
HOW I THINK
“The best software doesn’t add another tool. It removes the manual work between the tools you already have.”
01UnderstandMap the workflow and business pain.
02DesignChoose the smallest system that solves it.
03BuildEngineer the product end-to-end.
04ShipDeploy, measure and improve.
START A PROJECTHave a complicated workflow?
Have a complicated workflow?
Let's make it feel simple.
Tell me what your team is doing manually, where time is being lost, or what product you want to bring to market.
Replace hussain.abuhajjaj993@gmail.com with your preferred public email before launch.