Senior Full-Stack Product Engineer with 12+ years of experience building scalable web, SaaS, and hybrid mobile applications using Laravel, Ionic Angular, WordPress, WooCommerce, REST APIs, and modern cloud-based architectures.

I specialize in developing production-grade platforms that combine robust backend engineering, scalable SaaS architecture, and high-performance mobile experiences for Android, iOS, and PWA platforms.

Over the years, I have worked with international clients, startups, and businesses to build SaaS products, WooCommerce systems, business automation tools, AI-assisted platforms, and API-driven applications. My expertise includes Laravel backend architecture, Ionic Angular mobile app development, WooCommerce REST API integration, multi-tenant SaaS systems, queue-based automation, payment systems, AI integrations, and production deployment workflows.

One of my major ongoing projects is WooSentinel — an AI-powered WooCommerce Operations Copilot SaaS platform built with Laravel and Ionic Angular. The platform includes multi-tenant SaaS architecture, AI-powered operational insights, incident detection systems, WooCommerce synchronization engines, subscription billing, AI usage metering, queue-based automation, and revenue-risk monitoring designed for real-world eCommerce operations.

I also contributed to EventPro Ticketing, a production mobile application available on Android and iOS, where I worked on hybrid mobile app development, API integrations, feature implementation, performance optimization, bug fixing, and long-term product maintenance.

My development approach focuses on clean architecture, scalability, maintainable code, performance optimization, and building reliable business systems that operate effectively in real production environments. I enjoy solving complex engineering problems, collaborating with remote teams, and contributing to long-term product development.

• Laravel (Laravel 4+ to Laravel 12)
• PHP
• REST API Development
• Multi-Tenant SaaS Architecture
• MySQL Database Design & Optimization
• Queue Jobs & Background Processing
• Scheduled Jobs & Automation
• Authentication & Authorization
• Laravel Sanctum
• Role-Based Access Control (RBAC)
• Admin Dashboards & Reporting Systems
• Payment & Subscription Systems
• OpenAI API Integration
• Third-Party API Integrations
• Service-Based Backend Architecture

• WordPress Plugin Development
• WooCommerce Customization
• WooCommerce REST API Integration
• Headless WooCommerce Architectures
• WooCommerce Mobile App Integration
• Payment Gateway Integration
• Custom Backend Workflows
• Performance Optimization
• Security Hardening

• Ionic Angular Application Development
• Android & iOS App Deployment
• Progressive Web Apps (PWA)
• Capacitor & Cordova Integrations
• Push Notifications
• GPS & Native Device Features
• API-Driven Mobile Applications
• WooCommerce Mobile Apps
• Event Ticketing Systems
• RFID & Wallet-Based Systems

• Laravel
• PHP
• Ionic Framework
• Angular
• AngularJS
• TypeScript
• RxJS
• JavaScript
• MySQL
• WordPress
• WooCommerce
• REST APIs
• OpenAI API
• Bootstrap
• AdminLTE
• Git & GitHub
• AWS
• DigitalOcean
• Vercel
• cPanel
• CI/CD Workflows

WooSentinel is an AI-powered SaaS platform designed to help WooCommerce store owners monitor operational health, detect business incidents, estimate revenue risk, and receive AI-assisted operational insights.

• Multi-tenant SaaS architecture
• WooCommerce REST API synchronization
• Incident detection & operational monitoring
• Revenue-risk & ROI estimation
• AI-assisted business insights
• Subscription & billing systems
• Queue-based background processing
• Store health monitoring
• AI usage tracking & metering
• Admin analytics & reporting

Laravel • Ionic Angular • MySQL • REST APIs • OpenAI API • Queue Workers • Scheduler • WooCommerce

HireDesk Laravel is a free and open-source Laravel job board starter built using Laravel 12 and AdminLTE 3.2.0.

• Employer & applicant workflow
• Job posting & applications
• Role-based authentication
• Public job board
• Admin dashboard
• Application management
• Email notification planning
• Clean Blade architecture

Laravel 12 • Blade • AdminLTE • Bootstrap • MySQL

Worked on production-grade hybrid mobile applications used in real event management and ticketing operations.

• EventPro Ticketing App
• EventPro Event Manager App
• EventPro Entry Manager App
• WooCommerce & Tickera API integrations
• RFID-based wallet implementation
• Feature development & maintenance
• Performance optimization
• Bug fixing & deployment support

Ionic Framework • Angular • Capacitor • Cordova • Custom REST APIs • WordPress • WooCommerce • Android • iOS • PWA

I focus on building applications that are:

• Scalable
• Maintainable
• Secure
• Performance-Oriented
• Production-Ready
• Easy to Extend

My engineering approach emphasizes:

• Clean Architecture
• Service-Based Design
• Separation of Business Logic
• Modular Development
• API-First Systems
• Reliable Deployment Pipelines
• Long-Term Maintainability

Currently focused on:

• AI-assisted SaaS platforms
• Laravel backend systems
• WooCommerce operational tooling
• Hybrid mobile applications
• Multi-tenant SaaS architectures
• OpenAI-powered business workflows
• Queue-driven automation systems

• 🔭 Senior Full-Stack Product Engineer | Laravel • Ionic Angular • WooCommerce • SaaS • REST APIs
• 🎓 Instructor on Udemy
• 🧠 Creator of themes/plugins at Envato
• ✍️ Blogger at blog.hasan.online
• 🌐 Portfolio: hasan.online

If you're looking for:

• A Senior Full-Stack Product Engineer to architect and build scalable web, SaaS, or API-driven platforms
• A Laravel Developer experienced in multi-tenant SaaS systems, queue automation, billing workflows, and backend architecture
• A WooCommerce & WordPress expert for custom integrations, REST APIs, mobile connectivity, or operational tooling
• An Ionic Angular developer to build production-grade hybrid mobile apps for Android, iOS, and PWA platforms
• A developer experienced with AI-assisted platforms, OpenAI integrations, and real-world business automation systems

I’m open to collaborating on impactful products, long-term development partnerships, SaaS platforms, backend systems, hybrid mobile apps, and complex engineering workflows.

Available for:

• Freelance Projects
• Remote Contract Work
• Long-Term Product Development
• Technical Collaboration
• SaaS & Startup Engineering

Feel free to connect and discuss your project, platform, or product idea.

** Reach out:**
🌐 hasan.online
📬 Upwork Profile

Laravel .Angular · TypeScript · Ionic · Capacitor · Cordova · WordPress · WooCommerce · REST API · MySQL · MongoDB · Firebase · App Store / Play Store Deployment · Plugin Development · Stripe / PayPal Integration · eCommerce · Ticketing Platforms

Thanks for stopping by! ⭐
Feel free to explore my repos and drop a ⭐ if you find something useful.

• Laravel Architect , Laravel Backend , Laravel API , Ionic Framework , Angular , Capacitor , Cordova, WordPress API Extension , WooCommerce API Extension and Override , QR Code Base Authentication and Ticket Checkin System , RFID Based Cashless Wallet

• Passionate about building developer-first tools for Laravel WordPress and WooCommerce, Ionic Framework, Angular
• Love driving, music, movies & mentoring fellow coders