Abdullah Alhumsi

Remote

• Architected a multi-module Laravel API following N-Tier principles for an enterprise client — implementing JWT-based authentication, third-party API integration, and a clean service-layer separation that improved testability and onboarding speed.
• Extended GROW CRM's task management engine with workload tracking, delegation workflows, and automated issue escalation — improving cross-team visibility across 50+ concurrent task assignments.
• Built a data export pipeline powering a React dashboard with advanced multi-field filtering and paginated Excel report generation, eliminating an estimated 3+ hours of manual weekly reporting.
• Engineered a multi-currency SaaS payment platform integrating Fawaterk, with real-time IP-based currency detection and billing logic supporting users across 3+ currency zones.
• Designed RBAC systems, subscription management APIs, and file management modules for Civil Engineering SaaS clients — covering role-gated endpoints, tiered access plans, and structured audit logging.

Stack: PHP, Laravel, MySQL, RESTful APIs, React

Remote · 7 months

• Diagnosed and resolved production-critical bugs across 5+ client Laravel applications, restoring uptime and improving cross-device UI responsiveness.
• Refactored JavaScript across the Flove e-commerce platform (Saudi gift marketplace) — decoupled product-section logic and eliminated 15+ runtime errors, improving stability and maintainability.
• Implemented automated order cancellation, bulk status update workflows, and map-based geolocation capture for the Refine medical lab platform — streamlining branch-level operations management.
• Delivered Livewire-powered multi-address management for the Vitamingy ERP system, enabling per-order address selection with full CRUD and real-time UI feedback.
• Built a real-time internal branch reporting dashboard for the Metapos POS system using Livewire, replacing error-prone manual reporting for internal operations teams.

Stack: PHP, Laravel, Livewire, Alpine.js, MySQL

Remote · 4 months

• Engineered a full exam management system for the I Pluto platform — enabling teachers to compose exams from question banks, manage exam units, and track submissions via a Laravel-backed interface.
• Implemented business-logic constraints for Golden Host: preventing apartment deletion after active bookings and enforcing a one-review-per-renter policy — protecting data integrity at the application layer.
• Integrated a redesigned frontend into the Golden Ticket event ticketing platform, aligning UI flows with existing backend API contracts and refactoring affected endpoints.

Stack: PHP, Laravel, MySQL

Remote · 1 years 4 months

• Delivered 8+ client projects end-to-end using Laravel — spanning content management systems, CRUD APIs, admin dashboards, and database seed pipelines across diverse industry domains.
• Built the Arabian Horse content platform using Filament CMS with a custom admin workflow, reducing manual data entry overhead and streamlining editorial operations.
• Engineered a gamification and referral engine for Makasip: implemented dynamic point scoring (10–50 pts), inactivity-based reset logic, and referral link attribution — directly contributing to measurable user acquisition growth.
• Developed a structured video-based education platform for a remote instructor, enabling video upload, student response collection, and progress tracking within a Laravel-backed environment.
• Contributed to a multi-tenant university management system, implementing faculty, course, and enrollment modules with relational data modelling and role-based access.

Stack: PHP, Laravel, Filament, MySQL

A multidisciplinary research program that focused on programming, networking, and laptop and computer maintenance. Selected courses: Data Structures And Algorithms, solid principles, Computer and laptop maintenance. Eager to apply this knowledge to contribute effectively in a professional setting. I look forward to leveraging my skills in dynamic and challenging projects, driving positive change and growth.